General

  • Target

    8a9ada14cc56b04f30c9dd0360e8d9fc9e113435558e9e15c972f10fc448ad0e

  • Size

    771KB

  • Sample

    230528-exgp4aeb47

  • MD5

    9b6fb157b855357281795e14f2662989

  • SHA1

    0c356d5cb98ca5104d8ef5a217e606a55088230c

  • SHA256

    8a9ada14cc56b04f30c9dd0360e8d9fc9e113435558e9e15c972f10fc448ad0e

  • SHA512

    4fd910b916a9223467b1da819744a2f1e4bd8e800e2e2d1c3ef34402e6287b1e2d92f66f892c5e0a14854ac0feabd34ddadbf2321f5084e3470db1991ea6f8a0

  • SSDEEP

    12288:DMr0y907q++lzkR0XMVVYiUoP1B7c976mpGuNHAVpaxzYIGsqvDDtBGo+dnv/XX:ryiWgR1Q5u1473IpOktBgJv/XX

Malware Config

Extracted

Family

redline

Botnet

dura

C2

83.97.73.127:19062

Attributes
  • auth_value

    44b7d6fb9572dea0d64d018139c3d208

Extracted

Family

redline

Botnet

heroy

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2879468e50d2d36e66f1a067d4a8bb3

Targets

    • Target

      8a9ada14cc56b04f30c9dd0360e8d9fc9e113435558e9e15c972f10fc448ad0e

    • Size

      771KB

    • MD5

      9b6fb157b855357281795e14f2662989

    • SHA1

      0c356d5cb98ca5104d8ef5a217e606a55088230c

    • SHA256

      8a9ada14cc56b04f30c9dd0360e8d9fc9e113435558e9e15c972f10fc448ad0e

    • SHA512

      4fd910b916a9223467b1da819744a2f1e4bd8e800e2e2d1c3ef34402e6287b1e2d92f66f892c5e0a14854ac0feabd34ddadbf2321f5084e3470db1991ea6f8a0

    • SSDEEP

      12288:DMr0y907q++lzkR0XMVVYiUoP1B7c976mpGuNHAVpaxzYIGsqvDDtBGo+dnv/XX:ryiWgR1Q5u1473IpOktBgJv/XX

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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

    • 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