General

  • Target

    e640685b67345c3551258a5a745407a624e5798e49696dffcee5ddd324136fbc

  • Size

    794KB

  • Sample

    230603-jhvqmagc9v

  • MD5

    1be3ba504b6348e2ab3bfd29a3537f7b

  • SHA1

    1b6cb798c5044301baa39c0d9611b597069d9db6

  • SHA256

    e640685b67345c3551258a5a745407a624e5798e49696dffcee5ddd324136fbc

  • SHA512

    81a6137887d5744467cf8632dc8534b3e75092f2e1784ad7d5e0e7df4636290da6721ab193c40f1f06def7df28bb6ef931cc855f8adf1a3a4851962b8148d732

  • SSDEEP

    12288:2Mrqy90JefisgiGXdXjSPopsuzd9ykKTh/2kTuouCsWYD3D5:IycsfGcop3zCkMh/2kRubW6D5

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      e640685b67345c3551258a5a745407a624e5798e49696dffcee5ddd324136fbc

    • Size

      794KB

    • MD5

      1be3ba504b6348e2ab3bfd29a3537f7b

    • SHA1

      1b6cb798c5044301baa39c0d9611b597069d9db6

    • SHA256

      e640685b67345c3551258a5a745407a624e5798e49696dffcee5ddd324136fbc

    • SHA512

      81a6137887d5744467cf8632dc8534b3e75092f2e1784ad7d5e0e7df4636290da6721ab193c40f1f06def7df28bb6ef931cc855f8adf1a3a4851962b8148d732

    • SSDEEP

      12288:2Mrqy90JefisgiGXdXjSPopsuzd9ykKTh/2kTuouCsWYD3D5:IycsfGcop3zCkMh/2kRubW6D5

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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