Trojan

AIT:Trojan.Nymeria.3166 (B) (file analysis)

Malware Removal

The AIT:Trojan.Nymeria.3166 (B) 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 AIT:Trojan.Nymeria.3166 (B) virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Presents an Authenticode digital signature
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Behavioural detection: Injection (Process Hollowing)
  • Behavioural detection: Injection (inter-process)
  • Creates known Remcos directories and/or files
  • Creates known Remcos mutexes
  • Creates known Remcos registry keys
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine AIT:Trojan.Nymeria.3166 (B)?


File Info:

name: 84491A7D1A8F09B19EBD.mlw
path: /opt/CAPEv2/storage/binaries/1853986b96bf713f390a13fff592563c3d59d5038a60e100f94d9a729f044f91
crc32: 53FEBC28
md5: 84491a7d1a8f09b19ebdcbf2f9170660
sha1: 532b88b2accbf669350fac0d4a7f5cd3338985cd
sha256: 1853986b96bf713f390a13fff592563c3d59d5038a60e100f94d9a729f044f91
sha512: 43b2f6d681396621010e3f7e9fdb0e86b578aed89219f72d9ea8e3798c7ccb57b3150fb051c1e948504cf75734d017cbdeda86e155c641f306ef9e2832b4c55a
ssdeep: 24576:CAHnh+eWsN3skA4RV1Hom2KXMmHaAasbwhgl5o:Fh+ZkldoPK8YaAzo
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14A259D0273D5C076FFABA2739B69F2425ABC79254133852F13981DB9BD701B2123E663
sha3_384: 0aee251a49f26ad2a8668de10cbf9989138e749e2444e789c26604facc1e1d11e2ab03ee7e671b8a2bb353264f2c9ce9
ep_bytes: e8c8d00000e97ffeffffcccccccccccc
timestamp: 2019-04-15 20:05:54

Version Info:

Translation: 0x0809 0x04b0

AIT:Trojan.Nymeria.3166 (B) also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanAIT:Trojan.Nymeria.3166
ClamAVWin.Malware.Autoit-6944498-0
FireEyeGeneric.mg.84491a7d1a8f09b1
McAfeeAutoIt/Injector.ac
Cylanceunsafe
SangforVirus.Win32.Save.a
K7AntiVirusTrojan ( 0054c1601 )
K7GWTrojan ( 0054c1601 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaAI:Packer.7D51B81017
VirITBackdoor.Win32.Bladabindi.WGO
CyrenW32/AutoIt.LA.gen!Eldorado
SymantecAUT.Heuristic!gen5
ESET-NOD32a variant of Win32/Injector.Autoit.DUY
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Autoit.gen
BitDefenderAIT:Trojan.Nymeria.3166
NANO-AntivirusTrojan.Script.Agent.jpixbz
AvastAutoIt:Injector-JF [Trj]
EmsisoftAIT:Trojan.Nymeria.3166 (B)
F-SecureDropper.DR/AutoIt.Gen8
DrWebTrojan.AutoIt.385
VIPREAIT:Trojan.Nymeria.3166
TrendMicroTrojan.AutoIt.CRYPTINJECT.SMA
McAfee-GW-EditionBehavesLike.Win32.Dropper.dh
SophosMal/AuItInj-A
GDataAIT:Trojan.Nymeria.3166 (2x)
AviraDR/AutoIt.Gen8
MAXmalware (ai score=86)
Antiy-AVLGrayWare/Autoit.ShellCode.a
ArcabitAIT:Trojan.Nymeria.DC5E [many]
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojan:Win32/Predator!ml
GoogleDetected
AhnLab-V3Win-Trojan/AutoInj.Exp
VBA32Backdoor.Remcos
ALYacAIT:Trojan.Nymeria.3166
MalwarebytesGeneric.Spyware.Stealer.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallTrojan.AutoIt.CRYPTINJECT.SMA
RisingTrojan.Injector/Autoit!1.BB8F (CLASSIC)
IkarusTrojan-Spy.FormBook
FortinetAutoIt/Injector.DWD!tr
AVGAutoIt:Injector-JF [Trj]
DeepInstinctMALICIOUS

How to remove AIT:Trojan.Nymeria.3166 (B)?

AIT:Trojan.Nymeria.3166 (B) removal tool
  • 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.

About the author

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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