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AgentTesla_851a26941e72d3c78e925da17346622c_exe_2019-07-12_13_30.txt

paladin316
Jul 12th, 2019
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  1.  
  2. * MalFamily: "Malicious"
  3.  
  4. * MalScore: 10.0
  5.  
  6. * File Name: "AgentTesla_851a26941e72d3c78e925da17346622c.exe"
  7. * File Size: 1082368
  8. * File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
  9. * SHA256: "1d3bd7fe7ecaa7ffee032bc6a8a64e4919a6790d629612e2ab794d593f0d7320"
  10. * MD5: "851a26941e72d3c78e925da17346622c"
  11. * SHA1: "d707bb7992aefe6f3757af3b901df4650cf6a215"
  12. * SHA512: "60dbfb0f56eea54690b2f1a9a1007ba4df83966df024a215973c9e1182bdb36b6ff5d12fd390013091fa7e117433ca9db9574e93319e0312ca7afffde86339bd"
  13. * CRC32: "DE7133C5"
  14. * SSDEEP: "24576:rlProq0zzcwAr96STdsHnSSXZpuQx/7EV:r+krAIwnS2/7EV"
  15.  
  16. * Process Execution:
  17. "AgentTesla_851a26941e72d3c78e925da17346622c.exe",
  18. "AgentTesla_851a26941e72d3c78e925da17346622c.exe",
  19. "services.exe",
  20. "svchost.exe",
  21. "WmiPrvSE.exe",
  22. "lsass.exe",
  23. "taskhost.exe",
  24. "taskhost.exe",
  25. "sc.exe",
  26. "svchost.exe",
  27. "svchost.exe"
  28.  
  29.  
  30. * Executed Commands:
  31. "\"C:\\Users\\user\\AppData\\Local\\Temp\\AgentTesla_851a26941e72d3c78e925da17346622c.exe\"",
  32. "C:\\Windows\\system32\\lsass.exe",
  33. "taskhost.exe $(Arg0)",
  34. "C:\\Windows\\system32\\sc.exe start w32time task_started",
  35. "C:\\Windows\\system32\\svchost.exe -k LocalService",
  36. "C:\\Windows\\System32\\svchost.exe -k WerSvcGroup"
  37.  
  38.  
  39. * Signatures Detected:
  40.  
  41. "Description": "Creates RWX memory",
  42. "Details":
  43.  
  44.  
  45. "Description": "HTTP traffic contains suspicious features which may be indicative of malware related traffic",
  46. "Details":
  47.  
  48. "get_no_useragent": "HTTP traffic contains a GET request with no user-agent header"
  49.  
  50.  
  51. "suspicious_request": "http://checkip.amazonaws.com/"
  52.  
  53.  
  54.  
  55.  
  56. "Description": "Performs some HTTP requests",
  57. "Details":
  58.  
  59. "url": "http://checkip.amazonaws.com/"
  60.  
  61.  
  62.  
  63.  
  64. "Description": "The binary likely contains encrypted or compressed data.",
  65. "Details":
  66.  
  67. "section": "name: .rsrc, entropy: 7.14, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_SHARED|IMAGE_SCN_MEM_READ, raw_size: 0x00047c00, virtual_size: 0x00047ba8"
  68.  
  69.  
  70.  
  71.  
  72. "Description": "Executed a process and injected code into it, probably while unpacking",
  73. "Details":
  74.  
  75. "Injection": "AgentTesla_851a26941e72d3c78e925da17346622c.exe(2004) -> AgentTesla_851a26941e72d3c78e925da17346622c.exe(3020)"
  76.  
  77.  
  78.  
  79.  
  80. "Description": "Attempts to remove evidence of file being downloaded from the Internet",
  81. "Details":
  82.  
  83. "file": "C:\\Users\\user\\AppData\\Roaming\\MyApp\\MyApp.exe:Zone.Identifier"
  84.  
  85.  
  86.  
  87.  
  88. "Description": "Sniffs keystrokes",
  89. "Details":
  90.  
  91. "SetWindowsHookExW": "Process: AgentTesla_851a26941e72d3c78e925da17346622c.exe(3020)"
  92.  
  93.  
  94.  
  95.  
  96. "Description": "A process attempted to delay the analysis task by a long amount of time.",
  97. "Details":
  98.  
  99. "Process": "AgentTesla_851a26941e72d3c78e925da17346622c.exe tried to sleep 2337 seconds, actually delayed analysis time by 0 seconds"
  100.  
  101.  
  102.  
  103.  
  104. "Description": "Tries to unhook or modify Windows functions monitored by Cuckoo",
  105. "Details":
  106.  
  107. "unhook": "function_name: NtCreateSection, type: modification"
  108.  
  109.  
  110.  
  111.  
  112. "Description": "Attempts to repeatedly call a single API many times in order to delay analysis time",
  113. "Details":
  114.  
  115. "Spam": "services.exe (500) called API GetSystemTimeAsFileTime 8969095 times"
  116.  
  117.  
  118.  
  119.  
  120. "Description": "Steals private information from local Internet browsers",
  121. "Details":
  122.  
  123. "file": "C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\User Data\\Default\\Login Data"
  124.  
  125.  
  126.  
  127.  
  128. "Description": "Installs itself for autorun at Windows startup",
  129. "Details":
  130.  
  131. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\MyApp"
  132.  
  133.  
  134. "data": "C:\\Users\\user\\AppData\\Roaming\\MyApp\\MyApp.exe"
  135.  
  136.  
  137.  
  138.  
  139. "Description": "Retrieves Windows ProductID, probably to fingerprint the sandbox",
  140. "Details":
  141.  
  142.  
  143. "Description": "File has been identified by 20 Antiviruses on VirusTotal as malicious",
  144. "Details":
  145.  
  146. "FireEye": "Generic.mg.851a26941e72d3c7"
  147.  
  148.  
  149. "Cylance": "Unsafe"
  150.  
  151.  
  152. "Invincea": "heuristic"
  153.  
  154.  
  155. "Symantec": "Packed.Generic.516"
  156.  
  157.  
  158. "APEX": "Malicious"
  159.  
  160.  
  161. "Avast": "Win32:Malware-gen"
  162.  
  163.  
  164. "TrendMicro": "TrojanSpy.Win32.LOKI.SMDD.hp"
  165.  
  166.  
  167. "McAfee-GW-Edition": "BehavesLike.Win32.Fareit.th"
  168.  
  169.  
  170. "Trapmine": "malicious.high.ml.score"
  171.  
  172.  
  173. "Microsoft": "Trojan:Win32/Wacatac.B!ml"
  174.  
  175.  
  176. "Endgame": "malicious (high confidence)"
  177.  
  178.  
  179. "AhnLab-V3": "Win-Trojan/Delphiless.Exp"
  180.  
  181.  
  182. "Acronis": "suspicious"
  183.  
  184.  
  185. "McAfee": "GenericRXHJ-KK!851A26941E72"
  186.  
  187.  
  188. "TrendMicro-HouseCall": "TrojanSpy.Win32.LOKI.SMDD.hp"
  189.  
  190.  
  191. "Rising": "Trojan.Injector!1.AFE3 (CLASSIC)"
  192.  
  193.  
  194. "Fortinet": "W32/Injector.EGKJ!tr"
  195.  
  196.  
  197. "AVG": "Win32:Malware-gen"
  198.  
  199.  
  200. "Cybereason": "malicious.992aef"
  201.  
  202.  
  203. "CrowdStrike": "win/malicious_confidence_90% (D)"
  204.  
  205.  
  206.  
  207.  
  208. "Description": "Checks the CPU name from registry, possibly for anti-virtualization",
  209. "Details":
  210.  
  211.  
  212. "Description": "Harvests credentials from local FTP client softwares",
  213. "Details":
  214.  
  215. "file": "C:\\Users\\user\\AppData\\Roaming\\FileZilla\\recentservers.xml"
  216.  
  217.  
  218.  
  219.  
  220. "Description": "Harvests information related to installed mail clients",
  221. "Details":
  222.  
  223. "file": "C:\\Users\\user\\AppData\\Roaming\\Thunderbird\\profiles.ini"
  224.  
  225.  
  226. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows Messaging Subsystem\\Profiles\\9375CFF0413111d3B88A00104B2A6676"
  227.  
  228.  
  229. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows Messaging Subsystem\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676"
  230.  
  231.  
  232. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000002\\SMTP Password"
  233.  
  234.  
  235. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000002\\Email"
  236.  
  237.  
  238. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000002\\HTTP Password"
  239.  
  240.  
  241. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676"
  242.  
  243.  
  244. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000001\\HTTP Password"
  245.  
  246.  
  247. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\15.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676"
  248.  
  249.  
  250. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000001\\POP3 Password"
  251.  
  252.  
  253. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000001\\Email"
  254.  
  255.  
  256. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000001\\SMTP Password"
  257.  
  258.  
  259. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000001\\IMAP Password"
  260.  
  261.  
  262. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000001"
  263.  
  264.  
  265. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000002\\IMAP Password"
  266.  
  267.  
  268. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000002\\POP3 Password"
  269.  
  270.  
  271. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676\\00000002"
  272.  
  273.  
  274.  
  275.  
  276. "Description": "Collects information to fingerprint the system",
  277. "Details":
  278.  
  279.  
  280. "Description": "Anomalous binary characteristics",
  281. "Details":
  282.  
  283. "anomaly": "Timestamp on binary predates the release date of the OS version it requires by at least a year"
  284.  
  285.  
  286.  
  287.  
  288.  
  289. * Started Service:
  290. "VaultSvc",
  291. "WerSvc",
  292. "W32Time"
  293.  
  294.  
  295. * Mutexes:
  296. "Global\\CLR_CASOFF_MUTEX",
  297. "Local\\_!MSFTHISTORY!_",
  298. "Local\\c:!users!user!appdata!local!microsoft!windows!temporary internet files!content.ie5!",
  299. "Local\\c:!users!user!appdata!roaming!microsoft!windows!cookies!",
  300. "Local\\c:!users!user!appdata!local!microsoft!windows!history!history.ie5!",
  301. "Global\\.net clr networking",
  302. "CicLoadWinStaWinSta0",
  303. "Local\\MSCTF.CtfMonitorInstMutexDefault1"
  304.  
  305.  
  306. * Modified Files:
  307. "C:\\Users\\user\\AppData\\Roaming\\MyApp\\MyApp.exe",
  308. "C:\\Users\\user\\AppData\\Local\\Microsoft\\Windows\\Temporary Internet Files\\Content.IE5\\index.dat",
  309. "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\Windows\\Cookies\\index.dat",
  310. "C:\\Users\\user\\AppData\\Local\\Microsoft\\Windows\\History\\History.IE5\\index.dat",
  311. "C:\\Users\\user\\AppData\\Roaming\\GJsTvsAQN6.jpeg",
  312. "C:\\Users\\user\\AppData\\Roaming\\QoHZ000zrj.jpeg",
  313. "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2PROVIDERSUBSYSTEM",
  314. "\\??\\WMIDataDevice",
  315. "C:\\Windows\\sysnative\\LogFiles\\Scm\\5869f1c1-01d7-41f7-84b7-715672259fa8",
  316. "C:\\Windows\\sysnative\\LogFiles\\Scm\\4963ad21-c4a5-42a5-b9bd-e441d57204fe",
  317. "C:\\Windows\\sysnative\\LogFiles\\Scm\\7bbc503c-5977-4798-a4ae-61483a7e030d",
  318. "C:\\Windows\\sysnative\\LogFiles\\Scm\\afaf612d-660b-4f6e-8276-b884fb688f59",
  319. "\\??\\PIPE\\lsarpc"
  320.  
  321.  
  322. * Deleted Files:
  323. "C:\\Users\\user\\AppData\\Roaming\\MyApp\\MyApp.exe:Zone.Identifier"
  324.  
  325.  
  326. * Modified Registry Keys:
  327. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\MyApp",
  328. "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Tracing\\AgentTesla_851a26941e72d3c78e925da17346622c_RASAPI32",
  329. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Tracing\\AgentTesla_851a26941e72d3c78e925da17346622c_RASAPI32\\EnableFileTracing",
  330. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Tracing\\AgentTesla_851a26941e72d3c78e925da17346622c_RASAPI32\\EnableConsoleTracing",
  331. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Tracing\\AgentTesla_851a26941e72d3c78e925da17346622c_RASAPI32\\FileTracingMask",
  332. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Tracing\\AgentTesla_851a26941e72d3c78e925da17346622c_RASAPI32\\ConsoleTracingMask",
  333. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Tracing\\AgentTesla_851a26941e72d3c78e925da17346622c_RASAPI32\\MaxFileSize",
  334. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Tracing\\AgentTesla_851a26941e72d3c78e925da17346622c_RASAPI32\\FileDirectory",
  335. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\W32Time\\Type",
  336. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\WerSvc\\Type",
  337. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\W32Time\\TimeProviders\\NtpClient\\SpecialPollTimeRemaining"
  338.  
  339.  
  340. * Deleted Registry Keys:
  341.  
  342. * DNS Communications:
  343.  
  344. "type": "A",
  345. "request": "checkip.amazonaws.com",
  346. "answers":
  347.  
  348. "data": "52.206.161.133",
  349. "type": "A"
  350.  
  351.  
  352. "data": "52.200.125.74",
  353. "type": "A"
  354.  
  355.  
  356. "data": "checkip.check-ip.aws.a2z.com",
  357. "type": "CNAME"
  358.  
  359.  
  360. "data": "52.6.79.229",
  361. "type": "A"
  362.  
  363.  
  364. "data": "checkip.us-east-1.prod.check-ip.aws.a2z.com",
  365. "type": "CNAME"
  366.  
  367.  
  368. "data": "34.233.102.38",
  369. "type": "A"
  370.  
  371.  
  372. "data": "52.202.139.131",
  373. "type": "A"
  374.  
  375.  
  376. "data": "18.211.215.84",
  377. "type": "A"
  378.  
  379.  
  380.  
  381.  
  382.  
  383. * Domains:
  384.  
  385. "ip": "52.206.161.133",
  386. "domain": "checkip.amazonaws.com"
  387.  
  388.  
  389.  
  390. * Network Communication - ICMP:
  391.  
  392. * Network Communication - HTTP:
  393.  
  394. "count": 2,
  395. "body": "",
  396. "uri": "http://checkip.amazonaws.com/",
  397. "user-agent": "",
  398. "method": "GET",
  399. "host": "checkip.amazonaws.com",
  400. "version": "1.1",
  401. "path": "/",
  402. "data": "GET / HTTP/1.1\r\nHost: checkip.amazonaws.com\r\nConnection: Keep-Alive\r\n\r\n",
  403. "port": 80
  404.  
  405.  
  406. "count": 1,
  407. "body": "",
  408. "uri": "http://checkip.amazonaws.com/",
  409. "user-agent": "",
  410. "method": "GET",
  411. "host": "checkip.amazonaws.com",
  412. "version": "1.1",
  413. "path": "/",
  414. "data": "GET / HTTP/1.1\r\nHost: checkip.amazonaws.com\r\n\r\n",
  415. "port": 80
  416.  
  417.  
  418.  
  419. * Network Communication - SMTP:
  420.  
  421. * Network Communication - Hosts:
  422.  
  423. * Network Communication - IRC:
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