General

  • Target

    154962abe08848cc48cbad311ef38d9e71c57fa4fece8d2dd98171a18b1d2203.bin

  • Size

    913KB

  • Sample

    230506-zen2nsef7w

  • MD5

    25daf43e2336c7198fdc12e06b9ad188

  • SHA1

    58655b18a18aa6649c30544961a493bb91db610c

  • SHA256

    154962abe08848cc48cbad311ef38d9e71c57fa4fece8d2dd98171a18b1d2203

  • SHA512

    06ba028df9698cc42a87c1fac58e686f7c8fd58da7bde98bec48463d8f56a81547668a7eefe677be15300b299ce3c93d3d779a3ed4533e1c0aa7d2dffe7187a0

  • SSDEEP

    12288:vy90vqM2eTow2Z/428KHtNKoAFcjEQ2dj5FVBK1RvPXAQvOQixmCPDGocgRG228n:vyoqM2a2aQtQKEQIFK1RroQkGoc0aoH

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      154962abe08848cc48cbad311ef38d9e71c57fa4fece8d2dd98171a18b1d2203.bin

    • Size

      913KB

    • MD5

      25daf43e2336c7198fdc12e06b9ad188

    • SHA1

      58655b18a18aa6649c30544961a493bb91db610c

    • SHA256

      154962abe08848cc48cbad311ef38d9e71c57fa4fece8d2dd98171a18b1d2203

    • SHA512

      06ba028df9698cc42a87c1fac58e686f7c8fd58da7bde98bec48463d8f56a81547668a7eefe677be15300b299ce3c93d3d779a3ed4533e1c0aa7d2dffe7187a0

    • SSDEEP

      12288:vy90vqM2eTow2Z/428KHtNKoAFcjEQ2dj5FVBK1RvPXAQvOQixmCPDGocgRG228n:vyoqM2a2aQtQKEQIFK1RroQkGoc0aoH

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks