General

  • Target

    dbc433442a4e215dae07aa09fc2f652116df2a2ebc52216d067e2f6ee85b267b

  • Size

    1.1MB

  • Sample

    230516-dq42dabc54

  • MD5

    af74fa792ea1aaf0d4ebaf31a3dbd4ce

  • SHA1

    ce6631e05a55115a6ab9f49c124c8a97a89b2f20

  • SHA256

    dbc433442a4e215dae07aa09fc2f652116df2a2ebc52216d067e2f6ee85b267b

  • SHA512

    7036cbe83751774fde8b811e45f43fc86d1bb51ef96e4efd169c944effcbc407b4f77f7e68154a1241c051abd50392199d3efd52269a331d07fbf03d2998821b

  • SSDEEP

    24576:oyfxXS5yZ5VdIc/SmqqC/mapxVJJy+NIRdhJAACKF:vfxyKdVAqC/3xVJkqIrhJAA

Malware Config

Extracted

Family

redline

Botnet

dama

C2

185.161.248.25:4132

Attributes
  • auth_value

    d8b2637e0546aea3944c251022b63e77

Extracted

Family

redline

Botnet

sister

C2

185.161.248.25:4132

Attributes
  • auth_value

    61021810f83e6d5e6ff303aaac03c0e1

Targets

    • Target

      dbc433442a4e215dae07aa09fc2f652116df2a2ebc52216d067e2f6ee85b267b

    • Size

      1.1MB

    • MD5

      af74fa792ea1aaf0d4ebaf31a3dbd4ce

    • SHA1

      ce6631e05a55115a6ab9f49c124c8a97a89b2f20

    • SHA256

      dbc433442a4e215dae07aa09fc2f652116df2a2ebc52216d067e2f6ee85b267b

    • SHA512

      7036cbe83751774fde8b811e45f43fc86d1bb51ef96e4efd169c944effcbc407b4f77f7e68154a1241c051abd50392199d3efd52269a331d07fbf03d2998821b

    • SSDEEP

      24576:oyfxXS5yZ5VdIc/SmqqC/mapxVJJy+NIRdhJAACKF:vfxyKdVAqC/3xVJkqIrhJAA

    • 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.

    • Windows security modification

    • 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