paladin316

2317Emotet_f7a31719c91770d2f7f945c5acba4116_2_2019-09-18_18_30.txt

Sep 18th, 2019
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  1.  
  2. * ID: 2317
  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. "Sh20n0xx46vuJD.exe",
  19. "Sh20n0xx46vuJD.exe",
  20. "Sh20n0xx46vuJD.exe",
  21. "Sh20n0xx46vuJD.exe",
  22. "explorer.exe",
  23. "services.exe",
  24. "historymachine.exe",
  25. "historymachine.exe",
  26. "historymachine.exe",
  27. "historymachine.exe",
  28. "WmiApSrv.exe",
  29. "taskhost.exe",
  30. "WmiPrvSE.exe",
  31. "WMIADAP.exe"
  32.  
  33.  
  34. * Executed Commands:
  35. "\"C:\\Users\\user\\AppData\\Local\\Temp\\Sh20n0xx46vuJD.exe\"",
  36. "C:\\Users\\user\\AppData\\Local\\Temp\\Sh20n0xx46vuJD.exe --18bda3cb",
  37. "\"C:\\Windows\\SysWOW64\\historymachine.exe\"",
  38. "C:\\Windows\\system32\\wbem\\WmiApSrv.exe",
  39. "C:\\Windows\\system32\\svchost.exe -k netsvcs",
  40. "C:\\Windows\\SysWOW64\\historymachine.exe --81d93c85"
  41.  
  42.  
  43. * Signatures Detected:
  44.  
  45. "Description": "SetUnhandledExceptionFilter detected (possible anti-debug)",
  46. "Details":
  47.  
  48.  
  49. "Description": "Behavioural detection: Executable code extraction",
  50. "Details":
  51.  
  52.  
  53. "Description": "Communicates with IPs located across a large number of unique countries",
  54. "Details":
  55.  
  56. "country": "France"
  57.  
  58.  
  59. "country": "United Arab Emirates"
  60.  
  61.  
  62. "country": "India"
  63.  
  64.  
  65. "country": "Kenya"
  66.  
  67.  
  68. "country": "Czech Republic"
  69.  
  70.  
  71. "country": "United Kingdom"
  72.  
  73.  
  74. "country": "Belgium"
  75.  
  76.  
  77. "country": "Argentina"
  78.  
  79.  
  80. "country": "Mexico"
  81.  
  82.  
  83. "country": "Germany"
  84.  
  85.  
  86. "country": "Canada"
  87.  
  88.  
  89. "country": "United States"
  90.  
  91.  
  92.  
  93.  
  94. "Description": "Creates RWX memory",
  95. "Details":
  96.  
  97.  
  98. "Description": "Possible date expiration check, exits too soon after checking local time",
  99. "Details":
  100.  
  101. "process": "historymachine.exe, PID 2672"
  102.  
  103.  
  104.  
  105.  
  106. "Description": "Mimics the system's user agent string for its own requests",
  107. "Details":
  108.  
  109.  
  110. "Description": "Performs HTTP requests potentially not found in PCAP.",
  111. "Details":
  112.  
  113. "url_ioc": "190.18.146.70:80/scripts/bml/"
  114.  
  115.  
  116. "url_ioc": "187.147.50.167:8080/pdf/devices/teapot/"
  117.  
  118.  
  119.  
  120.  
  121. "Description": "A process created a hidden window",
  122. "Details":
  123.  
  124. "Process": "Sh20n0xx46vuJD.exe -> C:\\Users\\user\\AppData\\Local\\Temp\\Sh20n0xx46vuJD.exe"
  125.  
  126.  
  127. "Process": "Sh20n0xx46vuJD.exe -> C:\\Users\\user\\AppData\\Local\\Temp\\Sh20n0xx46vuJD.exe"
  128.  
  129.  
  130. "Process": "historymachine.exe -> C:\\Windows\\SysWOW64\\historymachine.exe"
  131.  
  132.  
  133. "Process": "historymachine.exe -> C:\\Windows\\SysWOW64\\historymachine.exe"
  134.  
  135.  
  136.  
  137.  
  138. "Description": "File has been identified by 3 Antiviruses on VirusTotal as malicious",
  139. "Details":
  140.  
  141. "APEX": "Malicious"
  142.  
  143.  
  144. "Emsisoft": "Trojan.Agent (A)"
  145.  
  146.  
  147. "Endgame": "malicious (moderate confidence)"
  148.  
  149.  
  150.  
  151.  
  152. "Description": "Drops a binary and executes it",
  153. "Details":
  154.  
  155. "binary": "C:\\Windows\\SysWOW64\\historymachine.exe"
  156.  
  157.  
  158.  
  159.  
  160. "Description": "Multiple direct IP connections",
  161. "Details":
  162.  
  163. "direct_ip_connections": "Made direct connections to 15 unique IP addresses"
  164.  
  165.  
  166.  
  167.  
  168. "Description": "The binary likely contains encrypted or compressed data.",
  169. "Details":
  170.  
  171. "section": "name: .rsrc, entropy: 7.15, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ, raw_size: 0x0001d000, virtual_size: 0x0001ccec"
  172.  
  173.  
  174.  
  175.  
  176. "Description": "Deletes its original binary from disk",
  177. "Details":
  178.  
  179.  
  180. "Description": "Attempts to remove evidence of file being downloaded from the Internet",
  181. "Details":
  182.  
  183. "file": "C:\\Windows\\SysWOW64\\historymachine.exe:Zone.Identifier"
  184.  
  185.  
  186.  
  187.  
  188. "Description": "Attempts to repeatedly call a single API many times in order to delay analysis time",
  189. "Details":
  190.  
  191. "Spam": "services.exe (500) called API GetSystemTimeAsFileTime 10311737 times"
  192.  
  193.  
  194.  
  195.  
  196. "Description": "Installs itself for autorun at Windows startup",
  197. "Details":
  198.  
  199. "service name": "historymachine"
  200.  
  201.  
  202. "service path": "\"C:\\Windows\\SysWOW64\\historymachine.exe\""
  203.  
  204.  
  205.  
  206.  
  207. "Description": "Creates a copy of itself",
  208. "Details":
  209.  
  210. "copy": "C:\\Windows\\SysWOW64\\historymachine.exe"
  211.  
  212.  
  213.  
  214.  
  215. "Description": "Created network traffic indicative of malicious activity",
  216. "Details":
  217.  
  218. "signature": "ET CNC Feodo Tracker Reported CnC Server group 1"
  219.  
  220.  
  221. "signature": "ET CNC Feodo Tracker Reported CnC Server group 3"
  222.  
  223.  
  224. "signature": "ET CNC Feodo Tracker Reported CnC Server group 11"
  225.  
  226.  
  227. "signature": "ET CNC Feodo Tracker Reported CnC Server group 16"
  228.  
  229.  
  230. "signature": "ET CNC Feodo Tracker Reported CnC Server group 18"
  231.  
  232.  
  233. "signature": "ET CNC Feodo Tracker Reported CnC Server group 23"
  234.  
  235.  
  236. "signature": "ET CNC Feodo Tracker Reported CnC Server group 24"
  237.  
  238.  
  239.  
  240.  
  241.  
  242. * Started Service:
  243. "historymachine",
  244. "wmiApSrv"
  245.  
  246.  
  247. * Mutexes:
  248. "Global\\IC1C5B64F",
  249. "Global\\MC1C5B64F",
  250. "IESQMMUTEX_0_208",
  251. "Global\\RefreshRA_Mutex_Lib",
  252. "Global\\RefreshRA_Mutex",
  253. "Global\\RefreshRA_Mutex_Flag",
  254. "Global\\WmiApSrv",
  255. "Global\\ADAP_WMI_ENTRY"
  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.  
  264.  
  265. * Deleted Files:
  266. "C:\\Windows\\SysWOW64\\khmerflows.exe",
  267. "C:\\Users\\user\\AppData\\Local\\Temp\\Sh20n0xx46vuJD.exe",
  268. "C:\\Windows\\SysWOW64\\historymachine.exe:Zone.Identifier"
  269.  
  270.  
  271. * Modified Registry Keys:
  272. "HKEY_CURRENT_USER\\Software\\Classes\\Local Settings\\MuiCache\\2F\\52C64B7E\\LanguageList",
  273. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\UserAssist\\CEBFF5CD-ACE2-4F4F-9178-9926F41749EA\\Count\\S38OS404-1Q43-42S2-9305-67QR0O28SP23\\rkcybere.rkr",
  274. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\UserAssist\\CEBFF5CD-ACE2-4F4F-9178-9926F41749EA\\Count\\HRZR_PGYFRFFVBA",
  275. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Action Center\\Checks\\E8433B72-5842-4d43-8645-BC2C35960837.check.106\\CheckSetting",
  276. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Action Center\\Checks\\E8433B72-5842-4d43-8645-BC2C35960837.check.101\\CheckSetting",
  277. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Action Center\\Checks\\E8433B72-5842-4d43-8645-BC2C35960837.check.103\\CheckSetting",
  278. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Action Center\\Checks\\E8433B72-5842-4d43-8645-BC2C35960837.check.100\\CheckSetting",
  279. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Action Center\\Checks\\E8433B72-5842-4d43-8645-BC2C35960837.check.102\\CheckSetting",
  280. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Action Center\\Checks\\E8433B72-5842-4d43-8645-BC2C35960837.check.104\\CheckSetting",
  281. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\wmiApSrv\\Type",
  282. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\Winmgmt\\Type",
  283. "HKEY_USERS\\.DEFAULT\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Connections\\DefaultConnectionSettings",
  284. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\PROVIDERS\\Performance\\Performance Refreshed"
  285.  
  286.  
  287. * Deleted Registry Keys:
  288.  
  289. * DNS Communications:
  290.  
  291. * Domains:
  292.  
  293. * Network Communication - ICMP:
  294.  
  295. * Network Communication - HTTP:
  296.  
  297. * Network Communication - SMTP:
  298.  
  299. * Network Communication - Hosts:
  300.  
  301. "country_name": "France",
  302. "ip": "92.222.125.16",
  303. "inaddrarpa": "",
  304. "hostname": ""
  305.  
  306.  
  307. "country_name": "United Arab Emirates",
  308. "ip": "86.98.25.30",
  309. "inaddrarpa": "",
  310. "hostname": ""
  311.  
  312.  
  313. "country_name": "India",
  314. "ip": "45.123.3.54",
  315. "inaddrarpa": "",
  316. "hostname": ""
  317.  
  318.  
  319. "country_name": "Kenya",
  320. "ip": "41.220.119.246",
  321. "inaddrarpa": "",
  322. "hostname": ""
  323.  
  324.  
  325. "country_name": "Czech Republic",
  326. "ip": "37.157.194.134",
  327. "inaddrarpa": "",
  328. "hostname": ""
  329.  
  330.  
  331. "country_name": "United Kingdom",
  332. "ip": "31.172.240.91",
  333. "inaddrarpa": "",
  334. "hostname": ""
  335.  
  336.  
  337. "country_name": "Belgium",
  338. "ip": "31.12.67.62",
  339. "inaddrarpa": "",
  340. "hostname": ""
  341.  
  342.  
  343. "country_name": "Argentina",
  344. "ip": "201.250.11.236",
  345. "inaddrarpa": "",
  346. "hostname": ""
  347.  
  348.  
  349. "country_name": "Argentina",
  350. "ip": "190.18.146.70",
  351. "inaddrarpa": "",
  352. "hostname": ""
  353.  
  354.  
  355. "country_name": "Mexico",
  356. "ip": "189.209.217.49",
  357. "inaddrarpa": "",
  358. "hostname": ""
  359.  
  360.  
  361. "country_name": "Mexico",
  362. "ip": "187.147.50.167",
  363. "inaddrarpa": "",
  364. "hostname": ""
  365.  
  366.  
  367. "country_name": "Mexico",
  368. "ip": "187.144.189.58",
  369. "inaddrarpa": "",
  370. "hostname": ""
  371.  
  372.  
  373. "country_name": "Germany",
  374. "ip": "178.254.6.27",
  375. "inaddrarpa": "",
  376. "hostname": ""
  377.  
  378.  
  379. "country_name": "Canada",
  380. "ip": "142.44.162.209",
  381. "inaddrarpa": "",
  382. "hostname": ""
  383.  
  384.  
  385. "country_name": "United States",
  386. "ip": "104.131.11.150",
  387. "inaddrarpa": "",
  388. "hostname": ""
  389.  
  390.  
  391.  
  392. * Network Communication - IRC:
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