Trojan

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

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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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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: F73C86870E210F58758D.mlw
path: /opt/CAPEv2/storage/binaries/02e608d22084dc609ae72e2f3b27846ac7d10b3b6187d8294ae273e51c426bf6
crc32: 5E1003DF
md5: f73c86870e210f58758d017e42afa25d
sha1: e87f46a522f55fa0c4594e5e550f27eaa4b6a9a3
sha256: 02e608d22084dc609ae72e2f3b27846ac7d10b3b6187d8294ae273e51c426bf6
sha512: e487a52e4827bb908d439707c93cd856e34b065753830c48808c255dac781b1dc1aaba4501f025ad951c589b0070c15b097ec97edb388654adf8bb4cf5e63481
ssdeep: 196608:l3Yu9HXGWoVuW4SU+J5ISygeyLOJavD2PiiY4T074dD:loGXG/IWW+c9RJavD2H00dD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1537633C597558530C4A2C7B9D5970B18A93B74F09DE8793F4C08864EBF22A1DBECA34A
sha3_384: 7cce84ccfce87ec3af2d79d5501846cdc0ca423b155d4974a36180595f45617e8bc077046bad31ddbbbb7ae11c3171be
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 2023-12-23 08:28:25

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: DataManageLIB Setup
FileVersion:
LegalCopyright:
ProductName: DataManageLIB
ProductVersion: 1.2.2.3
Translation: 0x0000 0x04b0

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

BkavW32.AIDetectMalware
LionicTrojan.Win32.Ekstak.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Generic.34648307
FireEyeTrojan.Generic.34648307
SkyhighBehavesLike.Win32.ObfuscatedPoly.wc
ALYacTrojan.Generic.34648307
Cylanceunsafe
ZillyaTrojan.Ekstak.Win32.76390
SangforDropper.Win32.Ekstak.Vzge
K7AntiVirusTrojan ( 005722f11 )
K7GWTrojan ( 005722f11 )
CrowdStrikewin/malicious_confidence_100% (W)
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
CynetMalicious (score: 100)
APEXMalicious
KasperskyTrojan.Win32.Ekstak.asvhj
BitDefenderTrojan.Generic.34648307
AvastOther:Malware-gen [Trj]
TencentWin32.Trojan.Ekstak.Mzfl
SophosMal/Generic-S
F-SecureTrojan.TR/Drop.Agent.lfdyj
DrWebBackDoor.Socks5Systemz.1
VIPRETrojan.Generic.34648307
TrendMicroTROJ_GEN.R03BC0DAE24
EmsisoftTrojan.Generic.34648307 (B)
IkarusTrojan.Win32.Crypt
VaristW32/Trojan.IRUK-9379
AviraTR/Drop.Agent.lfdyj
KingsoftWin32.Trojan.Ekstak.asvhj
MicrosoftTrojan:Win32/Ekstak.ASEF!MTB
ArcabitTrojan.Generic.D210B0F3
ZoneAlarmTrojan.Win32.Ekstak.asvhj
GDataTrojan.Generic.34648307
AhnLab-V3Trojan/Win.Malware-gen.R628945
McAfeeArtemis!F73C86870E21
MAXmalware (ai score=82)
MalwarebytesTrojan.Injector
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R03BC0DAE24
MaxSecureTrojan.Malware.221808336.susgen
FortinetW32/Agent.SLC!tr
AVGOther:Malware-gen [Trj]
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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