Categories: Trojan

How to remove “Trojan:Win32/Niktol.AC!MTB”?

The Trojan:Win32/Niktol.AC!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan:Win32/Niktol.AC!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Behavioural detection: Injection (inter-process)
  • Behavioural detection: Injection with CreateRemoteThread in a remote process
  • Attempts to modify proxy settings
  • Deletes executed files from disk
  • Touches a file containing cookies, possibly for information gathering
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Niktol.AC!MTB?


File Info:

name: 21AC3DFD5D0F51048379.mlwpath: /opt/CAPEv2/storage/binaries/207d0882545d11e686f2bc924aad02442a34374b54db9f618000b18781715dbacrc32: 98943331md5: 21ac3dfd5d0f510483795cfe6e4520d8sha1: 92231e135a591e964956af4b3946d89c7aa01ff0sha256: 207d0882545d11e686f2bc924aad02442a34374b54db9f618000b18781715dbasha512: b1eb413514814595e218226fb16527bd9b13e1a0abbe872f7b875e56792b4ddd2a35e544aff54eaee4d75ea781ae327a6aba600111d605015218cec3796ce748ssdeep: 1536:T7fPGykbOqjoHm4pICdfkLtAfupcWX50MxFY+yIOlnToIf6xEO:Pq6+ouCpk2mpcWJ0r+QNTBf6type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T11E936C45F3E241F7E9F10A3100A6712FA73A66249724E8DBC34C3D829953AD49A7D3F9sha3_384: 2f9342931649806ad6e5372364d83f4bf2a1c8ba1ed3956c4a6bba103c846d43a7a3871736c9d375650f3dfcf89a9d06ep_bytes: 68ac00000068000000006810804100e8timestamp: 2019-07-30 08:52:50

Version Info:

0: [No Data]

Trojan:Win32/Niktol.AC!MTB also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
FireEye Generic.mg.21ac3dfd5d0f5104
Skyhigh BehavesLike.Win32.RealProtect.mh
Malwarebytes Generic.Malware.AI.DDS
Cynet Malicious (score: 100)
Cybereason malicious.35a591
VirIT Trojan.Win32.Genus.IHW
Symantec ML.Attribute.HighConfidence
APEX Malicious
ClamAV Win.Trojan.Generic-10011119-0
Rising Trojan.Generic@AI.99 (RDML:tkT8IzlCLTK7/ZPSNn2shg)
Sophos Generic ML PUA (PUA)
Zillya Tool.Lazagne.Win32.102
SentinelOne Static AI – Malicious PE
GData Win32.Trojan.PSE.1N3O6MD
Webroot W32.Trojan.Gen
Varist W32/Trojan.VFBA-8001
Antiy-AVL Trojan/Win32.Tiggre
Kingsoft malware.kb.a.978
Microsoft Trojan:Win32/Niktol.AC!MTB
Google Detected
DeepInstinct MALICIOUS
Cylance unsafe
Panda Trj/Genetic.gen
Zoner Trojan.Win32.85523
Ikarus Trojan.Agent
Fortinet W32/Nitol.AB!tr
CrowdStrike win/malicious_confidence_70% (D)

How to remove Trojan:Win32/Niktol.AC!MTB?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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