paladin316

nanocore_c5a8dad62eee4bbe34d99a69479b59fe7af218058d1281b43002a1637a8418dd_2019-08-21_11_20.txt

Aug 21st, 2019
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  1.  
  2. * MalFamily: "Nanocore"
  3.  
  4. * MalScore: 10.0
  5.  
  6. * File Name: "agenttesla_c5a8dad62eee4bbe34d99a69479b59fe7af218058d1281b43002a1637a8418dd"
  7. * File Size: 1135128
  8. * File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
  9. * SHA256: "c5a8dad62eee4bbe34d99a69479b59fe7af218058d1281b43002a1637a8418dd"
  10. * MD5: "e19ef27380414e1676583030ff1d9ac8"
  11. * SHA1: "b69add613ccaa15b2b35b4d736c70c4052d67c95"
  12. * SHA512: "054d89d4b4bfd6de77beadadcfbdbfb584b405c5fd82e7a85b19f42ebeb55a3489caad678a228914e7bd588d0bb47ae8db27a29e387a23ba53b7ce40ddef9a24"
  13. * CRC32: "FAB6326F"
  14. * SSDEEP: "24576:vAHnh+eWsN3skA4RV1Hom2KXMmHaiBDTJpqDIg+DCBf5:Sh+ZkldoPK8YaipdoIgIU"
  15.  
  16. * Process Execution:
  17. "agenttesla_c5a8dad62eee4bbe34d99a69479b59fe7af218058d1281b43002a1637a8418dd.exe",
  18. "RegSvcs.exe"
  19.  
  20.  
  21. * Executed Commands:
  22.  
  23. * Signatures Detected:
  24.  
  25. "Description": "Attempts to connect to a dead IP:Port (2 unique times)",
  26. "Details":
  27.  
  28. "IP": "0.0.0.0:6388"
  29.  
  30.  
  31. "IP": "185.247.228.145:6388"
  32.  
  33.  
  34.  
  35.  
  36. "Description": "Creates RWX memory",
  37. "Details":
  38.  
  39.  
  40. "Description": "A process attempted to delay the analysis task.",
  41. "Details":
  42.  
  43. "Process": "RegSvcs.exe tried to sleep 1072 seconds, actually delayed analysis time by 0 seconds"
  44.  
  45.  
  46.  
  47.  
  48. "Description": "At least one IP Address, Domain, or File Name was found in a crypto call",
  49. "Details":
  50.  
  51. "ioc": "v2.0.50727"
  52.  
  53.  
  54.  
  55.  
  56. "Description": "Expresses interest in specific running processes",
  57. "Details":
  58.  
  59. "process": "RegSvcs.exe"
  60.  
  61.  
  62.  
  63.  
  64. "Description": "Reads data out of its own binary image",
  65. "Details":
  66.  
  67. "self_read": "process: agenttesla_c5a8dad62eee4bbe34d99a69479b59fe7af218058d1281b43002a1637a8418dd.exe, pid: 784, offset: 0x00000000, length: 0x00115218"
  68.  
  69.  
  70. "self_read": "process: RegSvcs.exe, pid: 2624, offset: 0x00000000, length: 0x00001000"
  71.  
  72.  
  73. "self_read": "process: RegSvcs.exe, pid: 2624, offset: 0x00000080, length: 0x00000200"
  74.  
  75.  
  76. "self_read": "process: RegSvcs.exe, pid: 2624, offset: 0x00000178, length: 0x00000200"
  77.  
  78.  
  79. "self_read": "process: RegSvcs.exe, pid: 2624, offset: 0x00005b20, length: 0x00000200"
  80.  
  81.  
  82. "self_read": "process: RegSvcs.exe, pid: 2624, offset: 0x00005b3c, length: 0x00000200"
  83.  
  84.  
  85.  
  86.  
  87. "Description": "The binary likely contains encrypted or compressed data.",
  88. "Details":
  89.  
  90. "section": "name: .rsrc, entropy: 7.85, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ, raw_size: 0x0004ac00, virtual_size: 0x0004aa60"
  91.  
  92.  
  93.  
  94.  
  95. "Description": "Executed a process and injected code into it, probably while unpacking",
  96. "Details":
  97.  
  98. "Injection": "agenttesla_c5a8dad62eee4bbe34d99a69479b59fe7af218058d1281b43002a1637a8418dd.exe(784) -> RegSvcs.exe(2624)"
  99.  
  100.  
  101.  
  102.  
  103. "Description": "Attempts to remove evidence of file being downloaded from the Internet",
  104. "Details":
  105.  
  106. "file": "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\RegSvcs.exe:Zone.Identifier"
  107.  
  108.  
  109.  
  110.  
  111. "Description": "Installs itself for autorun at Windows startup",
  112. "Details":
  113.  
  114. "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\DNqAlTOYto"
  115.  
  116.  
  117. "data": "C:\\Users\\Public\\DNqAlTOYto.vbs"
  118.  
  119.  
  120.  
  121.  
  122. "Description": "Exhibits behavior characteristic of Nanocore RAT",
  123. "Details":
  124.  
  125.  
  126. "Description": "File has been identified by 45 Antiviruses on VirusTotal as malicious",
  127. "Details":
  128.  
  129. "MicroWorld-eScan": "Trojan.Autoruns.GenericKDS.41466545"
  130.  
  131.  
  132. "FireEye": "Generic.mg.e19ef27380414e16"
  133.  
  134.  
  135. "CAT-QuickHeal": "Backdoor.MSIL"
  136.  
  137.  
  138. "McAfee": "Trojan-AitInject.aq"
  139.  
  140.  
  141. "Malwarebytes": "Trojan.Downloader.AutoIt"
  142.  
  143.  
  144. "K7AntiVirus": "Trojan ( 005529ac1 )"
  145.  
  146.  
  147. "Alibaba": "Trojan:AutoIt/AgentTesla.146b170f"
  148.  
  149.  
  150. "K7GW": "Trojan ( 005529ac1 )"
  151.  
  152.  
  153. "Cybereason": "malicious.13ccaa"
  154.  
  155.  
  156. "Arcabit": "Trojan.Autoruns.GenericS.D278BAB1"
  157.  
  158.  
  159. "Invincea": "heuristic"
  160.  
  161.  
  162. "F-Prot": "W32/Autoit.G.gen!Eldorado"
  163.  
  164.  
  165. "Symantec": "ML.Attribute.HighConfidence"
  166.  
  167.  
  168. "APEX": "Malicious"
  169.  
  170.  
  171. "Paloalto": "generic.ml"
  172.  
  173.  
  174. "ClamAV": "Win.Malware.Autoit-7057082-0"
  175.  
  176.  
  177. "BitDefender": "Trojan.Autoruns.GenericKDS.41466545"
  178.  
  179.  
  180. "Ad-Aware": "Trojan.Autoruns.GenericKDS.41466545"
  181.  
  182.  
  183. "F-Secure": "Heuristic.HEUR/AGEN.1042872"
  184.  
  185.  
  186. "DrWeb": "Trojan.PWS.Stealer.23645"
  187.  
  188.  
  189. "McAfee-GW-Edition": "BehavesLike.Win32.Downloader.tc"
  190.  
  191.  
  192. "Trapmine": "suspicious.low.ml.score"
  193.  
  194.  
  195. "Emsisoft": "Trojan.Autoruns.GenericKDS.41466545 (B)"
  196.  
  197.  
  198. "Ikarus": "Trojan.Autoit"
  199.  
  200.  
  201. "Cyren": "W32/Autoit.G.gen!Eldorado"
  202.  
  203.  
  204. "Avira": "HEUR/AGEN.1042872"
  205.  
  206.  
  207. "MAX": "malware (ai score=82)"
  208.  
  209.  
  210. "Antiy-AVL": "GrayWare/Autoit.RunPE.a"
  211.  
  212.  
  213. "Microsoft": "Trojan:AutoIt/AgentTesla.SZ!MTB"
  214.  
  215.  
  216. "Endgame": "malicious (high confidence)"
  217.  
  218.  
  219. "AegisLab": "Trojan.Win32.Autoit.4!c"
  220.  
  221.  
  222. "ZoneAlarm": "UDS:DangerousObject.Multi.Generic"
  223.  
  224.  
  225. "GData": "Trojan.Autoruns.GenericKDS.41466545"
  226.  
  227.  
  228. "AhnLab-V3": "Malware/Win32.RL_Trojan.R280778"
  229.  
  230.  
  231. "Acronis": "suspicious"
  232.  
  233.  
  234. "VBA32": "Backdoor.MSIL.NanoBot"
  235.  
  236.  
  237. "ALYac": "Trojan.Autoruns.GenericKDS.41466545"
  238.  
  239.  
  240. "Cylance": "Unsafe"
  241.  
  242.  
  243. "Panda": "Trj/Genetic.gen"
  244.  
  245.  
  246. "ESET-NOD32": "a variant of Win32/Injector.Autoit.EDH"
  247.  
  248.  
  249. "Fortinet": "AutoIt/Injector.EDG!tr"
  250.  
  251.  
  252. "AVG": "Win32:Malware-gen"
  253.  
  254.  
  255. "Avast": "Win32:Malware-gen"
  256.  
  257.  
  258. "CrowdStrike": "win/malicious_confidence_90% (W)"
  259.  
  260.  
  261. "Qihoo-360": "HEUR/QVM10.1.58C7.Malware.Gen"
  262.  
  263.  
  264.  
  265.  
  266. "Description": "Clamav Hits in Target/Dropped/SuriExtracted",
  267. "Details":
  268.  
  269. "target": "clamav:Win.Malware.Autoit-7057082-0, sha256:c5a8dad62eee4bbe34d99a69479b59fe7af218058d1281b43002a1637a8418dd, type:PE32 executable (GUI) Intel 80386, for MS Windows"
  270.  
  271.  
  272. "dropped": "clamav:Win.Malware.Autoit-7057082-0, sha256:54661971774d4803f7069db5c0085e611795fb77a5da5ee26ccc7faf8d11978e , guest_paths:C:\\Users\\user\\mobsync\\Setup.bat, type:PE32 executable (GUI) Intel 80386, for MS Windows"
  273.  
  274.  
  275.  
  276.  
  277. "Description": "Creates a slightly modified copy of itself",
  278. "Details":
  279.  
  280. "file": "C:\\Users\\user\\mobsync\\Setup.bat"
  281.  
  282.  
  283. "percent_match": 100
  284.  
  285.  
  286.  
  287.  
  288. "Description": "Collects information to fingerprint the system",
  289. "Details":
  290.  
  291.  
  292. "Description": "Anomalous binary characteristics",
  293. "Details":
  294.  
  295. "anomaly": "Actual checksum does not match that reported in PE header"
  296.  
  297.  
  298.  
  299.  
  300.  
  301. * Started Service:
  302.  
  303. * Mutexes:
  304. "Global\\CLR_PerfMon_WrapMutex",
  305. "Global\\CLR_CASOFF_MUTEX",
  306. "Global\\213402cd-10cd-429f-92a0-5ee3fe1995f0",
  307. "Global\\.net clr networking"
  308.  
  309.  
  310. * Modified Files:
  311. "C:\\Users\\user\\mobsync\\Setup.bat",
  312. "C:\\Users\\Public\\DNqAlTOYto.vbs",
  313. "C:\\Users\\user\\AppData\\Roaming\\C1515A12-1764-4632-ACE9-A9DFF9253200\\run.dat"
  314.  
  315.  
  316. * Deleted Files:
  317. "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\RegSvcs.exe:Zone.Identifier"
  318.  
  319.  
  320. * Modified Registry Keys:
  321. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\DNqAlTOYto"
  322.  
  323.  
  324. * Deleted Registry Keys:
  325.  
  326. * DNS Communications:
  327.  
  328. "type": "A",
  329. "request": "updated01.ddns.net",
  330. "answers":
  331.  
  332. "data": "0.0.0.0",
  333. "type": "A"
  334.  
  335.  
  336.  
  337.  
  338.  
  339. * Domains:
  340.  
  341. "ip": "0.0.0.0",
  342. "domain": "updated01.ddns.net"
  343.  
  344.  
  345.  
  346. * Network Communication - ICMP:
  347.  
  348. * Network Communication - HTTP:
  349.  
  350. * Network Communication - SMTP:
  351.  
  352. * Network Communication - Hosts:
  353.  
  354. * Network Communication - IRC:
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