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General

  • Target

    f9209ae7644f66c69bb6c1469883ee33f81604b30819fb193946e2476d1103ab

  • Size

    1.0MB

  • Sample

    230520-pje98acb66

  • MD5

    79333ca09cfe600e44ef282d8ee38648

  • SHA1

    32be5683cf16156c71ae13756767775b176e11f2

  • SHA256

    f9209ae7644f66c69bb6c1469883ee33f81604b30819fb193946e2476d1103ab

  • SHA512

    b4c4e62371237b639bdae31ebc4956199bec5e48648aae706bc738625adad61ce1e1f578c1daa4609715c5e5e205c1a0a9b82d740b722cc79abfc8ecbe301257

  • SSDEEP

    24576:iy8VAI3a0u+BkxXmToFH00rIyX8ZW7wt68tzwaPhucq:J8VAI3s+E2qJrZX8Nt68tzbf

Malware Config

Extracted

Family

redline

Botnet

deren

C2

77.91.68.253:19065

Attributes
  • auth_value

    04a169f1fb198bfbeca74d0e06ea2d54

Targets

    • Target

      f9209ae7644f66c69bb6c1469883ee33f81604b30819fb193946e2476d1103ab

    • Size

      1.0MB

    • MD5

      79333ca09cfe600e44ef282d8ee38648

    • SHA1

      32be5683cf16156c71ae13756767775b176e11f2

    • SHA256

      f9209ae7644f66c69bb6c1469883ee33f81604b30819fb193946e2476d1103ab

    • SHA512

      b4c4e62371237b639bdae31ebc4956199bec5e48648aae706bc738625adad61ce1e1f578c1daa4609715c5e5e205c1a0a9b82d740b722cc79abfc8ecbe301257

    • SSDEEP

      24576:iy8VAI3a0u+BkxXmToFH00rIyX8ZW7wt68tzwaPhucq:J8VAI3s+E2qJrZX8Nt68tzbf

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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