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paladin316

2322Emotet_f7a31719c91770d2f7f945c5acba4116_2_2019-09-18_18_30.txt

Sep 18th, 2019
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  1.  
  2. * ID: 2322
  3. * MalFamily: "Malicious"
  4.  
  5. * MalScore: 10.0
  6.  
  7. * File Name: "Emotet_f7a31719c91770d2f7f945c5acba4116.2"
  8. * File Size: 528384
  9. * File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
  10. * SHA256: "4d8acd99b8e8b1e40b64b35dcee753a3f9073847ec1e8957e793dab849140c29"
  11. * MD5: "f7a31719c91770d2f7f945c5acba4116"
  12. * SHA1: "ac2162d2ae066bf9067ad7f8bf3697a78154ea68"
  13. * SHA512: "1375dced5b7a646461d632d7069d40d69aaca2e008f16f6bbcb22ea8304ebaaa6f8d26d05da45dbe3c79b89fea9e3c048da5bd3c8823eafe7bb7376182b6a38d"
  14. * CRC32: "B5F7D6CB"
  15. * SSDEEP: "6144:0LMvSfAq5a1dCC8DGNJTMvFC94iMdl01J4t3j1udHi9y0mF831cP2UKoVtI1X63v:0L5Aq5GqSjovFCaffFKKmFzpVi1Wgo"
  16.  
  17. * Process Execution:
  18. "8FW1mu.exe",
  19. "8FW1mu.exe",
  20. "8FW1mu.exe",
  21. "8FW1mu.exe",
  22. "explorer.exe",
  23. "services.exe",
  24. "historymachine.exe",
  25. "historymachine.exe",
  26. "historymachine.exe",
  27. "historymachine.exe",
  28. "WmiApSrv.exe",
  29. "svchost.exe",
  30. "svchost.exe",
  31. "taskhost.exe",
  32. "WmiPrvSE.exe"
  33.  
  34.  
  35. * Executed Commands:
  36. "\"C:\\Users\\user\\AppData\\Local\\Temp\\8FW1mu.exe\"",
  37. "C:\\Users\\user\\AppData\\Local\\Temp\\8FW1mu.exe --7c612dab",
  38. "\"C:\\Windows\\SysWOW64\\historymachine.exe\"",
  39. "C:\\Windows\\system32\\wbem\\WmiApSrv.exe",
  40. "C:\\Windows\\system32\\svchost.exe -k netsvcs",
  41. "C:\\Windows\\SysWOW64\\historymachine.exe --81d93c85"
  42.  
  43.  
  44. * Signatures Detected:
  45.  
  46. "Description": "SetUnhandledExceptionFilter detected (possible anti-debug)",
  47. "Details":
  48.  
  49.  
  50. "Description": "Behavioural detection: Executable code extraction",
  51. "Details":
  52.  
  53.  
  54. "Description": "Communicates with IPs located across a large number of unique countries",
  55. "Details":
  56.  
  57. "country": "France"
  58.  
  59.  
  60. "country": "United Arab Emirates"
  61.  
  62.  
  63. "country": "India"
  64.  
  65.  
  66. "country": "Kenya"
  67.  
  68.  
  69. "country": "Czech Republic"
  70.  
  71.  
  72. "country": "United Kingdom"
  73.  
  74.  
  75. "country": "Belgium"
  76.  
  77.  
  78. "country": "Argentina"
  79.  
  80.  
  81. "country": "Mexico"
  82.  
  83.  
  84. "country": "Germany"
  85.  
  86.  
  87. "country": "Canada"
  88.  
  89.  
  90. "country": "United States"
  91.  
  92.  
  93.  
  94.  
  95. "Description": "Possible date expiration check, exits too soon after checking local time",
  96. "Details":
  97.  
  98. "process": "historymachine.exe, PID 3044"
  99.  
  100.  
  101.  
  102.  
  103. "Description": "Mimics the system's user agent string for its own requests",
  104. "Details":
  105.  
  106.  
  107. "Description": "Guard pages use detected - possible anti-debugging.",
  108. "Details":
  109.  
  110.  
  111. "Description": "Performs HTTP requests potentially not found in PCAP.",
  112. "Details":
  113.  
  114. "url_ioc": "190.18.146.70:80/sym/site/loadan/merge/"
  115.  
  116.  
  117. "url_ioc": "187.147.50.167:8080/guids/stubs/results/"
  118.  
  119.  
  120.  
  121.  
  122. "Description": "A process created a hidden window",
  123. "Details":
  124.  
  125. "Process": "8FW1mu.exe -> C:\\Users\\user\\AppData\\Local\\Temp\\8FW1mu.exe"
  126.  
  127.  
  128. "Process": "8FW1mu.exe -> C:\\Users\\user\\AppData\\Local\\Temp\\8FW1mu.exe"
  129.  
  130.  
  131. "Process": "historymachine.exe -> C:\\Windows\\SysWOW64\\historymachine.exe"
  132.  
  133.  
  134. "Process": "historymachine.exe -> C:\\Windows\\SysWOW64\\historymachine.exe"
  135.  
  136.  
  137.  
  138.  
  139. "Description": "File has been identified by 3 Antiviruses on VirusTotal as malicious",
  140. "Details":
  141.  
  142. "APEX": "Malicious"
  143.  
  144.  
  145. "Emsisoft": "Trojan.Agent (A)"
  146.  
  147.  
  148. "Endgame": "malicious (moderate confidence)"
  149.  
  150.  
  151.  
  152.  
  153. "Description": "Multiple direct IP connections",
  154. "Details":
  155.  
  156. "direct_ip_connections": "Made direct connections to 15 unique IP addresses"
  157.  
  158.  
  159.  
  160.  
  161. "Description": "The binary likely contains encrypted or compressed data.",
  162. "Details":
  163.  
  164. "section": "name: .rsrc, entropy: 7.15, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ, raw_size: 0x0001d000, virtual_size: 0x0001ccec"
  165.  
  166.  
  167.  
  168.  
  169. "Description": "Deletes its original binary from disk",
  170. "Details":
  171.  
  172.  
  173. "Description": "Attempts to remove evidence of file being downloaded from the Internet",
  174. "Details":
  175.  
  176. "file": "C:\\Windows\\SysWOW64\\historymachine.exe:Zone.Identifier"
  177.  
  178.  
  179.  
  180.  
  181. "Description": "Attempts to repeatedly call a single API many times in order to delay analysis time",
  182. "Details":
  183.  
  184. "Spam": "services.exe (504) called API GetSystemTimeAsFileTime 14590753 times"
  185.  
  186.  
  187.  
  188.  
  189. "Description": "Installs itself for autorun at Windows startup",
  190. "Details":
  191.  
  192. "service name": "historymachine"
  193.  
  194.  
  195. "service path": "\"C:\\Windows\\SysWOW64\\historymachine.exe\""
  196.  
  197.  
  198.  
  199.  
  200. "Description": "Creates a copy of itself",
  201. "Details":
  202.  
  203. "copy": "C:\\Windows\\SysWOW64\\historymachine.exe"
  204.  
  205.  
  206.  
  207.  
  208. "Description": "Drops a binary and executes it",
  209. "Details":
  210.  
  211. "binary": "C:\\Windows\\SysWOW64\\historymachine.exe"
  212.  
  213.  
  214.  
  215.  
  216. "Description": "Created network traffic indicative of malicious activity",
  217. "Details":
  218.  
  219. "signature": "ET CNC Feodo Tracker Reported CnC Server group 1"
  220.  
  221.  
  222. "signature": "ET CNC Feodo Tracker Reported CnC Server group 3"
  223.  
  224.  
  225. "signature": "ET CNC Feodo Tracker Reported CnC Server group 11"
  226.  
  227.  
  228. "signature": "ET CNC Feodo Tracker Reported CnC Server group 16"
  229.  
  230.  
  231. "signature": "ET CNC Feodo Tracker Reported CnC Server group 18"
  232.  
  233.  
  234. "signature": "ET CNC Feodo Tracker Reported CnC Server group 23"
  235.  
  236.  
  237. "signature": "ET CNC Feodo Tracker Reported CnC Server group 24"
  238.  
  239.  
  240.  
  241.  
  242.  
  243. * Started Service:
  244. "historymachine",
  245. "wmiApSrv"
  246.  
  247.  
  248. * Mutexes:
  249. "Global\\IC1C5B64F",
  250. "Global\\MC1C5B64F",
  251. "IESQMMUTEX_0_208",
  252. "Global\\RefreshRA_Mutex_Lib",
  253. "Global\\RefreshRA_Mutex",
  254. "Global\\RefreshRA_Mutex_Flag",
  255. "Global\\WmiApSrv"
  256.  
  257.  
  258. * Modified Files:
  259. "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\Crypto\\RSA\\S-1-5-21-0000000000-0000000000-0000000000-1000\\00000000-0000-0000-0000-000000000000b_00000000-0000-0000-0000-000000000000",
  260. "C:\\Windows\\SysWOW64\\historymachine.exe",
  261. "C:\\Windows\\sysnative\\LogFiles\\Scm\\5869f1c1-01d7-41f7-84b7-715672259fa8",
  262. "C:\\ProgramData\\Microsoft\\Crypto\\RSA\\S-1-5-18\\6d14e4b1d8ca773bab785d1be032546e_00000000-0000-0000-0000-000000000000",
  263. "\\??\\WMIDataDevice",
  264. "\\??\\PIPE\\samr",
  265. "C:\\Windows\\sysnative\\wbem\\repository\\WRITABLE.TST",
  266. "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING1.MAP",
  267. "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING2.MAP",
  268. "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING3.MAP",
  269. "C:\\Windows\\sysnative\\wbem\\repository\\OBJECTS.DATA",
  270. "C:\\Windows\\sysnative\\wbem\\repository\\INDEX.BTR",
  271. "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2PROVIDERSUBSYSTEM",
  272. "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2WMI SELF-INSTRUMENTATION EVENT PROVIDER"
  273.  
  274.  
  275. * Deleted Files:
  276. "C:\\Windows\\SysWOW64\\khmerflows.exe",
  277. "C:\\Users\\user\\AppData\\Local\\Temp\\8FW1mu.exe",
  278. "C:\\Windows\\SysWOW64\\historymachine.exe:Zone.Identifier"
  279.  
  280.  
  281. * Modified Registry Keys:
  282. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\UserAssist\\CEBFF5CD-ACE2-4F4F-9178-9926F41749EA\\Count\\1NP14R77-02R7-4R5Q-O744-2RO1NR5198O7\\pzq.rkr",
  283. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\UserAssist\\CEBFF5CD-ACE2-4F4F-9178-9926F41749EA\\Count\\HRZR_PGYFRFFVBA",
  284. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\wmiApSrv\\Type",
  285. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\Winmgmt\\Type",
  286. "HKEY_USERS\\.DEFAULT\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Connections\\DefaultConnectionSettings",
  287. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\PROVIDERS\\Performance\\Performance Refreshed",
  288. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\ProcessID",
  289. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\ThrottleDrege",
  290. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\Winmgmt\\Parameters\\ServiceDllUnloadOnStop",
  291. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\LastServiceStart",
  292. "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Wbem\\Transports\\Decoupled\\Server",
  293. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\CreationTime",
  294. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\MarshaledProxy",
  295. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\ProcessIdentifier",
  296. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\ConfigValueEssNeedsLoading",
  297. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\List of event-active namespaces",
  298. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\ESS\\//./root/CIMV2\\SCM Event Provider"
  299.  
  300.  
  301. * Deleted Registry Keys:
  302. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Enum\\PCIIDE\\IDEChannel\\4&2617AEAE&0&1\\CustomPropertyHwIdKey",
  303. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Enum\\PCIIDE\\IDEChannel\\4&2617AEAE&0&0\\CustomPropertyHwIdKey"
  304.  
  305.  
  306. * DNS Communications:
  307.  
  308. * Domains:
  309.  
  310. * Network Communication - ICMP:
  311.  
  312. * Network Communication - HTTP:
  313.  
  314. * Network Communication - SMTP:
  315.  
  316. * Network Communication - Hosts:
  317.  
  318. "country_name": "France",
  319. "ip": "92.222.125.16",
  320. "inaddrarpa": "",
  321. "hostname": ""
  322.  
  323.  
  324. "country_name": "United Arab Emirates",
  325. "ip": "86.98.25.30",
  326. "inaddrarpa": "",
  327. "hostname": ""
  328.  
  329.  
  330. "country_name": "India",
  331. "ip": "45.123.3.54",
  332. "inaddrarpa": "",
  333. "hostname": ""
  334.  
  335.  
  336. "country_name": "Kenya",
  337. "ip": "41.220.119.246",
  338. "inaddrarpa": "",
  339. "hostname": ""
  340.  
  341.  
  342. "country_name": "Czech Republic",
  343. "ip": "37.157.194.134",
  344. "inaddrarpa": "",
  345. "hostname": ""
  346.  
  347.  
  348. "country_name": "United Kingdom",
  349. "ip": "31.172.240.91",
  350. "inaddrarpa": "",
  351. "hostname": ""
  352.  
  353.  
  354. "country_name": "Belgium",
  355. "ip": "31.12.67.62",
  356. "inaddrarpa": "",
  357. "hostname": ""
  358.  
  359.  
  360. "country_name": "Argentina",
  361. "ip": "201.250.11.236",
  362. "inaddrarpa": "",
  363. "hostname": ""
  364.  
  365.  
  366. "country_name": "Argentina",
  367. "ip": "190.18.146.70",
  368. "inaddrarpa": "",
  369. "hostname": ""
  370.  
  371.  
  372. "country_name": "Mexico",
  373. "ip": "189.209.217.49",
  374. "inaddrarpa": "",
  375. "hostname": ""
  376.  
  377.  
  378. "country_name": "Mexico",
  379. "ip": "187.147.50.167",
  380. "inaddrarpa": "",
  381. "hostname": ""
  382.  
  383.  
  384. "country_name": "Mexico",
  385. "ip": "187.144.189.58",
  386. "inaddrarpa": "",
  387. "hostname": ""
  388.  
  389.  
  390. "country_name": "Germany",
  391. "ip": "178.254.6.27",
  392. "inaddrarpa": "",
  393. "hostname": ""
  394.  
  395.  
  396. "country_name": "Canada",
  397. "ip": "142.44.162.209",
  398. "inaddrarpa": "",
  399. "hostname": ""
  400.  
  401.  
  402. "country_name": "United States",
  403. "ip": "104.131.11.150",
  404. "inaddrarpa": "",
  405. "hostname": ""
  406.  
  407.  
  408.  
  409. * Network Communication - IRC:
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