General

  • Target

    9f969148b95db0e724ecd31010d9d681ee4980cb0e992190b8b2693675316ed3

  • Size

    1.7MB

  • Sample

    250126-tl2cpawmax

  • MD5

    1f0f6a77f1d6f780501b015ba797d2cc

  • SHA1

    e4653a09d365177c78a372ed4112408549c809bc

  • SHA256

    9f969148b95db0e724ecd31010d9d681ee4980cb0e992190b8b2693675316ed3

  • SHA512

    f00c6722f7f840a5f25d5afed098779ccc68ed3b2269a5b8288501b93a7a42c50474d2896fdf594840880d21cd4d62c44dcd9afa45c2133c9ef66567e549a86a

  • SSDEEP

    49152:AcPxcY5L+/3lS3N4dalazwaX8CV5x2gw:AcPKK+79z3MCVyg

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      9f969148b95db0e724ecd31010d9d681ee4980cb0e992190b8b2693675316ed3

    • Size

      1.7MB

    • MD5

      1f0f6a77f1d6f780501b015ba797d2cc

    • SHA1

      e4653a09d365177c78a372ed4112408549c809bc

    • SHA256

      9f969148b95db0e724ecd31010d9d681ee4980cb0e992190b8b2693675316ed3

    • SHA512

      f00c6722f7f840a5f25d5afed098779ccc68ed3b2269a5b8288501b93a7a42c50474d2896fdf594840880d21cd4d62c44dcd9afa45c2133c9ef66567e549a86a

    • SSDEEP

      49152:AcPxcY5L+/3lS3N4dalazwaX8CV5x2gw:AcPKK+79z3MCVyg

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks