General

  • Target

    1163c264e49f0b89b4bad1de4f56b70c8281c3917b077b15a8c07c3500b393a1

  • Size

    685KB

  • Sample

    230327-abtejsaf45

  • MD5

    dae30ae283a803494b5fecd32baf0740

  • SHA1

    0ebc72813ce2615910681487907e5b7590e4a72a

  • SHA256

    1163c264e49f0b89b4bad1de4f56b70c8281c3917b077b15a8c07c3500b393a1

  • SHA512

    a9ed52206b9306781b677a21117a2b63f33f95d63892dcffe98eb2d533b5ed391620c0b17b0cf1994d21cbd066d402117ac571b7f68b57ad981952f51504316c

  • SSDEEP

    12288:cMrby90OgMdhgmqt/8IY5UctXoE8dR4IkOXZ5Udd5h8vB:vyzrgt/cJu2IkOXkdpMB

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

Targets

    • Target

      1163c264e49f0b89b4bad1de4f56b70c8281c3917b077b15a8c07c3500b393a1

    • Size

      685KB

    • MD5

      dae30ae283a803494b5fecd32baf0740

    • SHA1

      0ebc72813ce2615910681487907e5b7590e4a72a

    • SHA256

      1163c264e49f0b89b4bad1de4f56b70c8281c3917b077b15a8c07c3500b393a1

    • SHA512

      a9ed52206b9306781b677a21117a2b63f33f95d63892dcffe98eb2d533b5ed391620c0b17b0cf1994d21cbd066d402117ac571b7f68b57ad981952f51504316c

    • SSDEEP

      12288:cMrby90OgMdhgmqt/8IY5UctXoE8dR4IkOXZ5Udd5h8vB:vyzrgt/cJu2IkOXkdpMB

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks