Trojan

Trojan:Win32/Ekstak.ASEF!MTB removal instruction

Malware Removal

The Trojan:Win32/Ekstak.ASEF!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/Ekstak.ASEF!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
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • CAPE detected the embedded win api malware family
  • 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.ASEF!MTB?


File Info:

name: AE54F9648D60B79602E9.mlw
path: /opt/CAPEv2/storage/binaries/830456f1a1c0b928117d1bbcc546671a9aeb2ebf6ef154c52b949939d527b634
crc32: D1AF2DC4
md5: ae54f9648d60b79602e9351da6c8b6f8
sha1: f7b974a65193801b06df3e5d4b4f2a4bfcdc9a8f
sha256: 830456f1a1c0b928117d1bbcc546671a9aeb2ebf6ef154c52b949939d527b634
sha512: 47474417eb4a2914726c6eda9ce3b0eb23da4f650b521653a8841af2bff17790885a08fbe0af8f96d13b11118c42d4a1192dcdd2fe0045058d141225b3500710
ssdeep: 196608:FR4cBx7IG3N1kHYy0blJ2qSLtS1RzYa24dD:DrjdeHKH2Rs1RYgdD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18076220F6250A23EC026F6F3F2D746B56B129D14FA3610CA5770715A2A3D917EE4CCAE
sha3_384: 673ee164f075ef6fc9e357eb8e79d93b7c1001b6beae21da8f266b30387dda4a34532f4a4812a49d75182dc7708a195c
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 2023-12-25 20:00:26

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: Standard Console DB Setup
FileVersion:
LegalCopyright:
ProductName: Standard Console DB
ProductVersion: 1.2.2.5
Translation: 0x0000 0x04b0

Trojan:Win32/Ekstak.ASEF!MTB also known as:

LionicTrojan.Win32.Ekstak.4!c
MicroWorld-eScanTrojan.Generic.34543874
FireEyeTrojan.Generic.34543874
SkyhighBehavesLike.Win32.Trojan.vc
McAfeeArtemis!AE54F9648D60
Cylanceunsafe
ZillyaTrojan.Agent.Win32.3792406
SangforDropper.Win32.Ekstak.Vcsa
K7AntiVirusTrojan ( 005722fe1 )
K7GWTrojan ( 005722fe1 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.Generic.D20F1902
SymantecTrojan.Gen.MBT
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
CynetMalicious (score: 100)
APEXMalicious
KasperskyUDS:Trojan.Win32.Ekstak.atszb
BitDefenderTrojan.Generic.34543874
AvastWin32:AdwareX-gen [Adw]
TencentWin32.Trojan.Ekstak.Hajl
SophosMal/Generic-S
F-SecureTrojan.TR/Drop.Agent.dhvcl
DrWebTrojan.Siggen22.52652
VIPRETrojan.Generic.34543874
TrendMicroTrojan.Win32.SOCKSSYSTEMZ.YXDLZZ
EmsisoftTrojan.Generic.34543874 (B)
IkarusTrojan.Win32.Crypt
VaristW32/Agent.HZW.gen!Eldorado
AviraTR/Drop.Agent.dhvcl
KingsoftWin32.Trojan.Ekstak.atszb
MicrosoftTrojan:Win32/Ekstak.ASEF!MTB
ZoneAlarmUDS:Trojan.Win32.Ekstak.atszb
GDataTrojan.Generic.34543874
AhnLab-V3Adware/Win.AdwareX-gen.R629311
ALYacTrojan.Generic.34543874
MAXmalware (ai score=87)
MalwarebytesTrojan.Dropper.EKS
PandaTrj/Genetic.gen
TrendMicro-HouseCallTrojan.Win32.SOCKSSYSTEMZ.YXDLZZ
MaxSecureTrojan.Malware.221954762.susgen
FortinetW32/Agent.SLC!tr
AVGWin32:AdwareX-gen [Adw]
DeepInstinctMALICIOUS

How to remove Trojan:Win32/Ekstak.ASEF!MTB?

Trojan:Win32/Ekstak.ASEF!MTB 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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