Malware

About “Win32:Kryptik-AQM [Trj]” infection

Malware Removal

The Win32:Kryptik-AQM [Trj] 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 Win32:Kryptik-AQM [Trj] virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Deletes its original binary from disk
  • Checks for the presence of known windows from debuggers and forensic tools
  • Likely virus infection of existing system binary
  • Attempts to identify installed analysis tools by a known file location
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Creates a copy of itself

How to determine Win32:Kryptik-AQM [Trj]?


File Info:

name: F06BE3B64C8215323988.mlw
path: /opt/CAPEv2/storage/binaries/a2a3de0abe80a878339ece99f1a2d60f47010c8123aa038d1f0337c9e99ab092
crc32: DF09B540
md5: f06be3b64c821532398808707c021706
sha1: 0c98a1d3bb270a93ddbd881f184201f54ec88e5b
sha256: a2a3de0abe80a878339ece99f1a2d60f47010c8123aa038d1f0337c9e99ab092
sha512: 7d66b326cc1f665dcfb46ac68240d0470b62abec4e7da921c48093c62f0219a67bc42c0eab5c65335fe6cecca1acafd3cd84359b0664e953405ccdc105b5260f
ssdeep: 6144:iexr1w8DvTfxBqUiTljE8EaX0KAQY2g6:ie3bJyj37Y2g6
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12B141225B28F9A75D6386DBCA5BE23757B10F14C2E68E0440BFC6E4266D5A105B01FB3
sha3_384: 28f70dd2378268412886ad53cb1658754cc8999f5c063b346264025ccf7e614023112b3ce73ff3ef00729ef57e2625fd
ep_bytes: 60be15c071008dbeeb4fceff5783cdff
timestamp: 2004-03-23 18:45:48

Version Info:

CompanyName: Goeccub Latcsirnf
FileDescription: Goeccub Cwoflc Tpeoqo
FileVersion: 119, 100, 95, 46
InternalName: Goeccub
LegalCopyright: Copyright © Goeccub Latcsirnf 2001-2007
OriginalFilename: Goeccub.exe
ProductName: Goeccub Cwoflc Tpeoqo
ProductVersion: 104, 7, 14, 78
Translation: 0x0409 0x04e4

Win32:Kryptik-AQM [Trj] also known as:

BkavW32.MosquitoQKL.Fam.Trojan
LionicWorm.Win32.Kolab.p!c
Elasticmalicious (high confidence)
DrWebTrojan.Packed.21467
MicroWorld-eScanGen:Heur.VIZ.2
FireEyeGeneric.mg.f06be3b64c821532
CAT-QuickHealWorm.SlenfBot.Gen
ALYacGen:Heur.VIZ.2
CylanceUnsafe
VIPRETrojan.Win32.Kryptik.mcf (v)
SangforTrojan.Win32.Kryptik.LPD
K7AntiVirusTrojan ( f1000f011 )
AlibabaExploit:Win32/ShellCode.485b6ad7
K7GWTrojan ( f1000f011 )
Cybereasonmalicious.64c821
BitDefenderThetaGen:NN.ZexaF.34212.mmKfaG6ausgc
VirITTrojan.Win32.Generic.APTB
CyrenW32/Zbot.CN.gen!Eldorado
SymantecW32.Qakbot!gen5
ESET-NOD32a variant of Win32/Kryptik.LPD
TrendMicro-HouseCallBKDR_QAKBOT.SMG
ClamAVWin.Trojan.Kolab-4073
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Heur.VIZ.2
NANO-AntivirusTrojan.Win32.Bot.hdzbi
AvastWin32:Kryptik-AQM [Trj]
TencentWin32.Worm-net.Kolab.Eamt
Ad-AwareGen:Heur.VIZ.2
SophosMal/Generic-R + Mal/FakeAV-IU
ComodoMalware@#9zquckdyrgpi
ZillyaTrojan.FakeAV.Win32.92965
TrendMicroBKDR_QAKBOT.SMG
McAfee-GW-EditionW32/Pinkslipbot.gen.af
EmsisoftGen:Heur.VIZ.2 (B)
IkarusTrojan.Win32.Crypt
JiangminWorm/Kolab.grm
AviraTR/Crypt.XPACK.Gen2
Antiy-AVLTrojan/Generic.ASMalwS.255E40
KingsoftWorm.Kolab.(kcloud)
MicrosoftWorm:Win32/Slenfbot.gen!D
ViRobotWorm.Win32.A.Net-Kolab.203776.F[UPX]
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Heur.VIZ.2
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Zbot.R3496
McAfeeW32/Pinkslipbot.gen.af
MAXmalware (ai score=100)
VBA32Trojan.Zeus.EA.0999
APEXMalicious
RisingExploit.ShellCode!8.2A (CLOUD)
SentinelOneStatic AI – Suspicious PE
eGambitGeneric.Malware
FortinetW32/Kryptik.NAS!tr
WebrootW32.Worm.Gen
AVGWin32:Kryptik-AQM [Trj]
PandaBck/Qbot.AO
CrowdStrikewin/malicious_confidence_60% (W)

How to remove Win32:Kryptik-AQM [Trj]?

Win32:Kryptik-AQM [Trj] 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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