General

  • Target
    combo-toolkit v3.0.exe
  • Size 41.9MB
  • Sample260809-bh2vyafp7z
  • SHA256 85c140fe82fce1988bf4d0ca4d18013cc70929e400400ae7e3da2dc06b298f3c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • svcstealer

C2
  • http://196.251.107.186/acovp/post.php

  • http://192.162.199.186/usovp/post.php

  • http://196.251.107.163/bioxp/post.php

Attributes
  • build_id

    Dropped

  • srv_delay

    1

  • srv_retry

    1

Targets

    • Target
      combo-toolkit v3.0.exe
    • Size 41.9MB
    • SHA256 85c140fe82fce1988bf4d0ca4d18013cc70929e400400ae7e3da2dc06b298f3c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects SvcStealer Payload

      SvcStealer aka Diamotrix Clipper is a stealer/downloader written in C++.

    • Family: SvcStealer, Diamotrix

      SvcStealer aka Diamotrix Clipper is a stealer/downloader written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks