General

  • Target

    97d50b7a9e2c358c40a6fd49d57cc0450c704c1c28dec18e88c9273504bb858e

  • Size

    754KB

  • Sample

    230529-2ygg2sdh46

  • MD5

    a2f372fb5fb9edb7eaee70aaad79be82

  • SHA1

    c4b86e66e89c1aaee2b3c55d66a852c4ed4842fe

  • SHA256

    97d50b7a9e2c358c40a6fd49d57cc0450c704c1c28dec18e88c9273504bb858e

  • SHA512

    36965f8ee29abc46a2c969f07a04888f3d4d43b92f261eb6619072e9fc1174690308ab57797e4b13ec22a5caff7fc2f3ea766f5c92f9258cf3ba170950929042

  • SSDEEP

    12288:rMrey90pRRi5EOOgiog4nEuiI67VnrF3Th1zf2ygFq6pEytD0AHtFLBvjZ:hy+HgEOOgBhnE0EZ3Th1fpgFq6HtYkvN

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

ronin

C2

83.97.73.127:19045

Attributes
  • auth_value

    4cce855f5ba9b9b6e5b1400f102745de

Targets

    • Target

      97d50b7a9e2c358c40a6fd49d57cc0450c704c1c28dec18e88c9273504bb858e

    • Size

      754KB

    • MD5

      a2f372fb5fb9edb7eaee70aaad79be82

    • SHA1

      c4b86e66e89c1aaee2b3c55d66a852c4ed4842fe

    • SHA256

      97d50b7a9e2c358c40a6fd49d57cc0450c704c1c28dec18e88c9273504bb858e

    • SHA512

      36965f8ee29abc46a2c969f07a04888f3d4d43b92f261eb6619072e9fc1174690308ab57797e4b13ec22a5caff7fc2f3ea766f5c92f9258cf3ba170950929042

    • SSDEEP

      12288:rMrey90pRRi5EOOgiog4nEuiI67VnrF3Th1zf2ygFq6pEytD0AHtFLBvjZ:hy+HgEOOgBhnE0EZ3Th1fpgFq6HtYkvN

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks