Trojan

About “Trojan.Win32.Ekstak.atxqr” infection

Malware Removal

The Trojan.Win32.Ekstak.atxqr 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.Ekstak.atxqr 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
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Created a service that was not started
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan.Win32.Ekstak.atxqr?


File Info:

name: E476C5340376E6A2F908.mlw
path: /opt/CAPEv2/storage/binaries/eed95974a1d4644af0204d44459266b5ec39d96e94b6bc1e03f8c67302e74b75
crc32: 0D7E29F9
md5: e476c5340376e6a2f908478a0073c881
sha1: fbf63cf4e5ac6291c313f52f2621cd72f81bdda7
sha256: eed95974a1d4644af0204d44459266b5ec39d96e94b6bc1e03f8c67302e74b75
sha512: ad360bed7cf7ca31ece1ec2533b1824a2fa8a04ad2d87b0b1aa4fa3e0569a971b9d202833c2b5a7612348554461d7dcb03e1e73e92bd11f99f0acc6025b2ce56
ssdeep: 196608:nmVQphkPZGF4fnA8gc5giPbd7jU1YSUIcX+Z4dD:vnkhjnA8gcP5jU+SU/+2dD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F46633CAB5B28E78C79029355BB0E74C76157F922B395BCAFA68A81F1F761F020111F0
sha3_384: 45a3afc9ae6c61bec581d83e073ed19e136b3429cfc6257d68c18e1194d4260ecb46d0191e7810e69dc87dc4b31ab3be
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 2023-12-26 09:02:15

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: QtTextTable Setup
FileVersion:
LegalCopyright:
ProductName: QtTextTable
ProductVersion: 1.2.2.6
Translation: 0x0000 0x04b0

Trojan.Win32.Ekstak.atxqr also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Ekstak.4!c
Elasticmalicious (high confidence)
SkyhighBehavesLike.Win32.PUPInstaller.vc
McAfeeArtemis!E476C5340376
Cylanceunsafe
SangforDropper.Win32.Agent.V010
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
CynetMalicious (score: 99)
APEXMalicious
KasperskyTrojan.Win32.Ekstak.atxqr
AvastWin32:Evo-gen [Trj]
F-SecureTrojan.TR/Drop.Agent.hxwfz
DrWebTrojan.Siggen22.53306
SophosMal/Generic-S
VaristW32/Agent.YHVV-1892
AviraTR/Drop.Agent.hxwfz
KingsoftWin32.Trojan.Ekstak.a
MicrosoftTrojan:Win32/Wacatac.B!ml
ZoneAlarmTrojan.Win32.Ekstak.atxqr
GDataWin32.Trojan.Agent.93ZLMV
GoogleDetected
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002H0CLQ23
IkarusWin32.Outbreak
FortinetW32/Agent.SLC!tr
AVGWin32:Evo-gen [Trj]
DeepInstinctMALICIOUS

How to remove Trojan.Win32.Ekstak.atxqr?

Trojan.Win32.Ekstak.atxqr 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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