Trojan

Trojan.Win32.Ekstak.alwdi malicious file

Malware Removal

The Trojan.Win32.Ekstak.alwdi 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.alwdi 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
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • 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
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Transacted Hollowing
  • Collects and encrypts information about the computer likely to send to C2 server
  • Creates a hidden or system file
  • Likely virus infection of existing system binary

How to determine Trojan.Win32.Ekstak.alwdi?


File Info:

name: 768F9B7EADA0E9D8DF9B.mlw
path: /opt/CAPEv2/storage/binaries/55f1be79428cbcedaeeff4d09785848cea3c1360d2e30a6fd0ef7573787be28b
crc32: 54888954
md5: 768f9b7eada0e9d8df9b89265887eb66
sha1: 13bd90d0c15b356a357bc84260405f9deb46da3f
sha256: 55f1be79428cbcedaeeff4d09785848cea3c1360d2e30a6fd0ef7573787be28b
sha512: 7fa99de47a1a8e14aa02ac86694d80a0d53a8982a15f60f2a1280210140938b6cee6c2ef843b6123a253d410d77a7143bf80f2ba1cb8c0447911bb56866a138d
ssdeep: 196608:TAoD0LPZG4Qi0LNHEq5hyIwjCPKKJy0sPH/c8XGVOSOnGImm2:T30LVofIxcKmy0a/c8XGVOaImm2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T182B6332B760DD892F11282B8F852B9990C36FD5B3DF4D242E099F93ED17B794780921B
sha3_384: 16030aa72d4a7d23753d5c3d90d9f6eaa9d47e55d447dff8e991332ecedd2c8e7f76a8a0a5eccd1860c0d7c925bf837f
ep_bytes: 558bec83c4cc53565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: LLD "DevSys Labt"
FileDescription: RecoveryAD for Ext2/3/4 Setup
FileVersion:
LegalCopyright:
Translation: 0x0409 0x04e4

Trojan.Win32.Ekstak.alwdi also known as:

LionicTrojan.Win32.Ekstak.4!c
CylanceUnsafe
K7AntiVirusTrojan ( 005722fe1 )
K7GWTrojan ( 005722fe1 )
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
TrendMicro-HouseCallTROJ_GEN.R002H0CD522
Paloaltogeneric.ml
KasperskyTrojan.Win32.Ekstak.alwdi
AlibabaTrojanDropper:Win32/Ekstak.3b95d0ad
McAfee-GW-EditionBehavesLike.Win32.Dropper.vc
JiangminTrojan.Ekstak.bwcd
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataWin32.Backdoor.Bodelph.IM9VVR
AhnLab-V3Adware/Win.AdwareX-gen.R485547
McAfeeArtemis!768F9B7EADA0
MalwarebytesAdware.DownloadAssistant
TencentWin32.Trojan.Ekstak.Ahyt
IkarusTrojan-Dropper.Win32.Agent
FortinetRiskware/Agent
AVGWin32:AdwareX-gen [Adw]
AvastWin32:AdwareX-gen [Adw]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.Win32.Ekstak.alwdi?

Trojan.Win32.Ekstak.alwdi 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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