General

  • Target

    fbd9ec03aa2f54ef82e274ad36ebc2bd1f7dc1703d94f9a7f0c4dce8d5d2f24d

  • Size

    643KB

  • Sample

    230503-w9h75aga22

  • MD5

    4208d027ddf5f12dcd187fedac78f4ec

  • SHA1

    8560404b5258380600d33a5df5ab27411538f500

  • SHA256

    fbd9ec03aa2f54ef82e274ad36ebc2bd1f7dc1703d94f9a7f0c4dce8d5d2f24d

  • SHA512

    c2003275d7f432dcafd1d86e4361da1f5c0118bb5efb35ac7cf145243e960c6506d6f768572e697acfe7f39b33ca270257e87761fabd18ad5fa73e9c5359a5da

  • SSDEEP

    12288:8MrRy906zM2yYA3D/fi3EqQEOmncX2ifGkyyky7w1mxZ:1yjMESJfGGky/Z

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      fbd9ec03aa2f54ef82e274ad36ebc2bd1f7dc1703d94f9a7f0c4dce8d5d2f24d

    • Size

      643KB

    • MD5

      4208d027ddf5f12dcd187fedac78f4ec

    • SHA1

      8560404b5258380600d33a5df5ab27411538f500

    • SHA256

      fbd9ec03aa2f54ef82e274ad36ebc2bd1f7dc1703d94f9a7f0c4dce8d5d2f24d

    • SHA512

      c2003275d7f432dcafd1d86e4361da1f5c0118bb5efb35ac7cf145243e960c6506d6f768572e697acfe7f39b33ca270257e87761fabd18ad5fa73e9c5359a5da

    • SSDEEP

      12288:8MrRy906zM2yYA3D/fi3EqQEOmncX2ifGkyyky7w1mxZ:1yjMESJfGGky/Z

    • 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

    • 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