General

  • Target
    87d2052c1a961cf20137e158b32965ace9f1d85c3bd9744624ec0bd9346aed1b.bin
  • Size 14.4MB
  • Sample260722-qbqlnafa53
  • SHA256 87d2052c1a961cf20137e158b32965ace9f1d85c3bd9744624ec0bd9346aed1b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • stealc

Botnet
  • RUN

C2
  • http://196.251.107.163

rc4.plain

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
      87d2052c1a961cf20137e158b32965ace9f1d85c3bd9744624ec0bd9346aed1b.bin
    • Size 14.4MB
    • SHA256 87d2052c1a961cf20137e158b32965ace9f1d85c3bd9744624ec0bd9346aed1b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Stealc stealer Version 2

    • Family: Stealc

      Stealc is an infostealer 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

    • Loads dropped DLL

    • 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

MITRE ATT&CK Enterprise v16

Tasks