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Exes_eb46d275ff41c6bc62263ed82d298c6f_exe_2019-07-15_12_30.txt

Jul 15th, 2019
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  1.  
  2. * MalFamily: "Malicious"
  3.  
  4. * MalScore: 10.0
  5.  
  6. * File Name: "Exes_eb46d275ff41c6bc62263ed82d298c6f.exe"
  7. * File Size: 1117696
  8. * File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
  9. * SHA256: "5b95452bee9dfcdd610220de9f5f211378f481bcad23ee88f8061e633f324696"
  10. * MD5: "eb46d275ff41c6bc62263ed82d298c6f"
  11. * SHA1: "a3e4fcecc5c9a3a0b88d4392601b5aee7f29f7b2"
  12. * SHA512: "a22091fff7d489e587b719fd9043f53f6d3ef0c1716d127bc6e00eb005addf6ad8457f85e81f4b5f79f8daad1ec720f74b6133beaa59a78edc48dc752ed01519"
  13. * CRC32: "271282BB"
  14. * SSDEEP: "24576:TAHnh+eWsN3skA4RV1Hom2KXMmHaVwW0DbI+ROMvn5:eh+ZkldoPK8YaVw9DbZROC"
  15.  
  16. * Process Execution:
  17. "Exes_eb46d275ff41c6bc62263ed82d298c6f.exe",
  18. "Exes_eb46d275ff41c6bc62263ed82d298c6f.exe",
  19. "schtasks.exe",
  20. "svchost.exe",
  21. "WMIADAP.exe",
  22. "taskeng.exe",
  23. "lsm.exe",
  24. "taskeng.exe",
  25. "lsm.exe",
  26. "lsm.exe",
  27. "taskeng.exe",
  28. "lsm.exe",
  29. "taskeng.exe",
  30. "lsm.exe",
  31. "svchost.exe",
  32. "WmiPrvSE.exe",
  33. "svchost.exe"
  34.  
  35.  
  36. * Executed Commands:
  37. "schtasks.exe /create /sc minute /f /tn \"Microsoft LocalManagerWindows 7 Enterprise N\" /tr \"C:\\ProgramData\\48076873-4807-4807-480768735319\\lsm.exe\"",
  38. "\\\\?\\C:\\Windows\\system32\\wbem\\WMIADAP.EXE wmiadap.exe /F /T /R",
  39. "taskeng.exe 9315CEFA-522C-426E-88A8-A1363CC7E923 S-1-5-21-0000000000-0000000000-0000000000-1000:Host\\user:Interactive:1",
  40. "taskeng.exe 1DB0D199-AE41-49A6-97B5-D3648C43A7CD S-1-5-21-0000000000-0000000000-0000000000-1000:Host\\user:Interactive:1",
  41. "taskeng.exe 46FFA2F5-EDEF-4363-BED7-30FBF230C4EC S-1-5-21-0000000000-0000000000-0000000000-1000:Host\\user:Interactive:1",
  42. "taskeng.exe 4022A7A4-AFF7-46BC-8E83-7DFBE46E6DF8 S-1-5-21-0000000000-0000000000-0000000000-1000:Host\\user:Interactive:1",
  43. "C:\\Windows\\system32\\wbem\\wmiprvse.exe -Embedding",
  44. "C:\\ProgramData\\48076873-4807-4807-480768735319\\lsm.exe"
  45.  
  46.  
  47. * Signatures Detected:
  48.  
  49. "Description": "Creates RWX memory",
  50. "Details":
  51.  
  52.  
  53. "Description": "Possible date expiration check, exits too soon after checking local time",
  54. "Details":
  55.  
  56. "process": "schtasks.exe, PID 2976"
  57.  
  58.  
  59.  
  60.  
  61. "Description": "A process attempted to delay the analysis task.",
  62. "Details":
  63.  
  64. "Process": "svchost.exe tried to sleep 360 seconds, actually delayed analysis time by 0 seconds"
  65.  
  66.  
  67. "Process": "taskeng.exe tried to sleep 540 seconds, actually delayed analysis time by 0 seconds"
  68.  
  69.  
  70. "Process": "Exes_eb46d275ff41c6bc62263ed82d298c6f.exe tried to sleep 294 seconds, actually delayed analysis time by 0 seconds"
  71.  
  72.  
  73.  
  74.  
  75. "Description": "A process created a hidden window",
  76. "Details":
  77.  
  78. "Process": "Exes_eb46d275ff41c6bc62263ed82d298c6f.exe -> schtasks.exe"
  79.  
  80.  
  81. "Process": "svchost.exe -> \\\\?\\C:\\Windows\\system32\\wbem\\WMIADAP.EXE"
  82.  
  83.  
  84.  
  85.  
  86. "Description": "Drops a binary and executes it",
  87. "Details":
  88.  
  89. "binary": "C:\\ProgramData\\48076873-4807-4807-480768735319\\lsm.exe"
  90.  
  91.  
  92.  
  93.  
  94. "Description": "The binary likely contains encrypted or compressed data.",
  95. "Details":
  96.  
  97. "section": "name: .rsrc, entropy: 7.93, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ, raw_size: 0x00046800, virtual_size: 0x000467e4"
  98.  
  99.  
  100.  
  101.  
  102. "Description": "Executed a process and injected code into it, probably while unpacking",
  103. "Details":
  104.  
  105. "Injection": "Exes_eb46d275ff41c6bc62263ed82d298c6f.exe(1892) -> Exes_eb46d275ff41c6bc62263ed82d298c6f.exe(2780)"
  106.  
  107.  
  108.  
  109.  
  110. "Description": "Attempts to execute a Living Off The Land Binary command for post exeploitation",
  111. "Details":
  112.  
  113. "MITRE T1078 - schtask": "(Tactic: Execution, Persistence, Privilege Escalation)"
  114.  
  115.  
  116.  
  117.  
  118. "Description": "Installs itself for autorun at Windows startup",
  119. "Details":
  120.  
  121. "task": "schtasks.exe /create /sc minute /f /tn \"Microsoft LocalManagerWindows 7 Enterprise N\" /tr \"C:\\ProgramData\\48076873-4807-4807-480768735319\\lsm.exe\""
  122.  
  123.  
  124.  
  125.  
  126. "Description": "Creates a hidden or system file",
  127. "Details":
  128.  
  129. "file": "C:\\ProgramData\\48076873-4807-4807-480768735319"
  130.  
  131.  
  132. "file": "C:\\ProgramData\\48076873-4807-4807-480768735319\\lsm.exe"
  133.  
  134.  
  135.  
  136.  
  137. "Description": "File has been identified by 21 Antiviruses on VirusTotal as malicious",
  138. "Details":
  139.  
  140. "K7AntiVirus": "Trojan ( 700000111 )"
  141.  
  142.  
  143. "K7GW": "Trojan ( 700000111 )"
  144.  
  145.  
  146. "Cybereason": "malicious.cc5c9a"
  147.  
  148.  
  149. "Cyren": "W32/AutoIt.JI.gen!Eldorado"
  150.  
  151.  
  152. "Symantec": "ML.Attribute.HighConfidence"
  153.  
  154.  
  155. "ESET-NOD32": "a variant of Win32/Injector.Autoit.EDH"
  156.  
  157.  
  158. "APEX": "Malicious"
  159.  
  160.  
  161. "Kaspersky": "UDS:DangerousObject.Multi.Generic"
  162.  
  163.  
  164. "Qihoo-360": "HEUR/QVM10.1.8922.Malware.Gen"
  165.  
  166.  
  167. "Invincea": "heuristic"
  168.  
  169.  
  170. "McAfee-GW-Edition": "BehavesLike.Win32.Downloader.tc"
  171.  
  172.  
  173. "Trapmine": "malicious.moderate.ml.score"
  174.  
  175.  
  176. "F-Prot": "W32/AutoIt.JI.gen!Eldorado"
  177.  
  178.  
  179. "ZoneAlarm": "UDS:DangerousObject.Multi.Generic"
  180.  
  181.  
  182. "Acronis": "suspicious"
  183.  
  184.  
  185. "Cylance": "Unsafe"
  186.  
  187.  
  188. "Rising": "Trojan.Win32.Agent_.sa (CLASSIC)"
  189.  
  190.  
  191. "SentinelOne": "DFI - Suspicious PE"
  192.  
  193.  
  194. "Fortinet": "AutoIt/Injector.EDG!tr"
  195.  
  196.  
  197. "CrowdStrike": "win/malicious_confidence_60% (D)"
  198.  
  199.  
  200. "MaxSecure": "Trojan.Malware.300983.susgen"
  201.  
  202.  
  203.  
  204.  
  205. "Description": "Creates a copy of itself",
  206. "Details":
  207.  
  208. "copy": "C:\\ProgramData\\48076873-4807-4807-480768735319\\lsm.exe"
  209.  
  210.  
  211.  
  212.  
  213. "Description": "Anomalous binary characteristics",
  214. "Details":
  215.  
  216. "anomaly": "Actual checksum does not match that reported in PE header"
  217.  
  218.  
  219.  
  220.  
  221.  
  222. * Started Service:
  223.  
  224. * Mutexes:
  225. "Windows 7 Enterprise N02",
  226. "Global\\ADAP_WMI_ENTRY",
  227. "Global\\RefreshRA_Mutex",
  228. "Global\\RefreshRA_Mutex_Lib",
  229. "Global\\RefreshRA_Mutex_Flag"
  230.  
  231.  
  232. * Modified Files:
  233. "C:\\ProgramData\\48076873-4807-4807-480768735319\\lsm.exe",
  234. "C:\\Windows\\sysnative\\Tasks\\Microsoft LocalManagerWindows 7 Enterprise N",
  235. "\\Device\\LanmanDatagramReceiver",
  236. "C:\\Windows\\appcompat\\Programs\\RecentFileCache.bcf",
  237. "C:\\Windows\\sysnative\\Tasks\\Microsoft\\Windows Defender\\MP Scheduled Scan",
  238. "C:\\Windows\\SoftwareDistribution\\DataStore\\DataStore.edb",
  239. "C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\edb.chk",
  240. "C:\\Windows\\sysnative\\wbem\\Performance\\WmiApRpl_new.h",
  241. "C:\\Windows\\sysnative\\wbem\\Performance\\WmiApRpl.h",
  242. "C:\\Windows\\sysnative\\wbem\\Performance\\WmiApRpl_new.ini",
  243. "\\??\\PIPE\\samr",
  244. "C:\\Windows\\sysnative\\wbem\\repository\\WRITABLE.TST",
  245. "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING1.MAP",
  246. "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING2.MAP",
  247. "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING3.MAP",
  248. "C:\\Windows\\sysnative\\wbem\\repository\\OBJECTS.DATA",
  249. "C:\\Windows\\sysnative\\wbem\\repository\\INDEX.BTR",
  250. "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2PROVIDERSUBSYSTEM",
  251. "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2WMI SELF-INSTRUMENTATION EVENT PROVIDER",
  252. "\\??\\WMIDataDevice"
  253.  
  254.  
  255. * Deleted Files:
  256. "C:\\Windows\\Tasks\\Microsoft LocalManagerWindows 7 Enterprise N.job",
  257. "C:\\Windows\\sysnative\\Tasks\\Microsoft\\Windows Defender\\MpIdleTask",
  258. "C:\\Windows\\sysnative\\Tasks\\Microsoft\\Windows Defender\\MP Scheduled Scan",
  259. "C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\edbtmp.log",
  260. "C:\\Windows\\sysnative\\wbem\\Performance\\WmiApRpl.h",
  261. "C:\\Windows\\sysnative\\wbem\\Performance\\WmiApRpl_new.h"
  262.  
  263.  
  264. * Modified Registry Keys:
  265. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\903702B1-4D24-40B8-BCD3-923E3DF275BF\\Path",
  266. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\903702B1-4D24-40B8-BCD3-923E3DF275BF\\Hash",
  267. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tree\\Microsoft LocalManagerWindows 7 Enterprise N\\Id",
  268. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tree\\Microsoft LocalManagerWindows 7 Enterprise N\\Index",
  269. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\903702B1-4D24-40B8-BCD3-923E3DF275BF\\Triggers",
  270. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\903702B1-4D24-40B8-BCD3-923E3DF275BF\\DynamicInfo",
  271. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\LastServiceStart",
  272. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\PreviousServiceShutdown",
  273. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\ProcessID",
  274. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\9315CEFA-522C-426E-88A8-A1363CC7E923",
  275. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\1DB0D199-AE41-49A6-97B5-D3648C43A7CD",
  276. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\53A1AB84-53BF-45E6-9777-607656AEAB79\\Path",
  277. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\53A1AB84-53BF-45E6-9777-607656AEAB79\\Hash",
  278. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tree\\Microsoft\\Windows Defender\\MP Scheduled Scan\\Id",
  279. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tree\\Microsoft\\Windows Defender\\MP Scheduled Scan\\Index",
  280. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\53A1AB84-53BF-45E6-9777-607656AEAB79\\Triggers",
  281. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\53A1AB84-53BF-45E6-9777-607656AEAB79\\DynamicInfo",
  282. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\46FFA2F5-EDEF-4363-BED7-30FBF230C4EC",
  283. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\4022A7A4-AFF7-46BC-8E83-7DFBE46E6DF8",
  284. "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Wbem\\Transports\\Decoupled\\Server",
  285. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\CreationTime",
  286. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\MarshaledProxy",
  287. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\ProcessIdentifier",
  288. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\ConfigValueEssNeedsLoading",
  289. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\List of event-active namespaces",
  290. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\ESS\\//./root/CIMV2\\SCM Event Provider",
  291. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\IDE\\DiskVBOX_HARDDISK___________________________1.0_____\\5&33d1638a&0&0.0.0_0-00000000-0000-0000-0000-000000000000",
  292. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\advapi32.dllMofResourceName",
  293. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\en-US\\advapi32.dll.muiMofResourceName",
  294. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\drivers\\ACPI.sysACPIMOFResource",
  295. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\drivers\\en-US\\ACPI.sys.muiACPIMOFResource",
  296. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\drivers\\ndis.sysMofResourceName",
  297. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\drivers\\en-US\\ndis.sys.muiMofResourceName",
  298. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\mssmbios.sysMofResource",
  299. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\en-US\\mssmbios.sys.muiMofResource",
  300. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\HDAudBus.sysHDAudioMofName",
  301. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\en-US\\HDAudBus.sys.muiHDAudioMofName",
  302. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\intelppm.sysPROCESSORWMI",
  303. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\en-US\\intelppm.sys.muiPROCESSORWMI",
  304. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\System32\\Drivers\\portcls.SYSPortclsMof",
  305. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\System32\\Drivers\\en-US\\portcls.SYS.muiPortclsMof",
  306. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\monitor.sysMonitorWMI",
  307. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\9315CEFA-522C-426E-88A8-A1363CC7E923\\data",
  308. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\1DB0D199-AE41-49A6-97B5-D3648C43A7CD\\data",
  309. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\46FFA2F5-EDEF-4363-BED7-30FBF230C4EC\\data",
  310. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\4022A7A4-AFF7-46BC-8E83-7DFBE46E6DF8\\data"
  311.  
  312.  
  313. * Deleted Registry Keys:
  314. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\CompatibilityAdapter\\Signatures\\Microsoft LocalManagerWindows 7 Enterprise N.job",
  315. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\CompatibilityAdapter\\Signatures\\Microsoft LocalManagerWindows 7 Enterprise N.job.fp",
  316. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\LastServiceStart",
  317. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\monitor.sysMonitorWMI"
  318.  
  319.  
  320. * DNS Communications:
  321.  
  322. * Domains:
  323.  
  324. * Network Communication - ICMP:
  325.  
  326. * Network Communication - HTTP:
  327.  
  328. * Network Communication - SMTP:
  329.  
  330. * Network Communication - Hosts:
  331.  
  332. * Network Communication - IRC:
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