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General

  • Target

    719798ab03a29d7eeecd904c683e5efae894b54df059254ee2fc8376e335db53

  • Size

    752KB

  • Sample

    230601-dwry1acg7x

  • MD5

    20de721f698c0ab11aee506f72c0a376

  • SHA1

    4cb40b1eb71e6c3b0b31eaa029f1b3ebd50c23f2

  • SHA256

    719798ab03a29d7eeecd904c683e5efae894b54df059254ee2fc8376e335db53

  • SHA512

    a4e256daddcd68bddea9235942c737f0a59d9e4dd5ae3ac29a9a2738d4d2df5a1c3863e80e5b8ae5ce4c16bed7e3e86cd085d5364ae893a59ce2d1e91064b22a

  • SSDEEP

    12288:5MrQy90Wtv1dy1CCWZK16CBZXs0wgmwqHtrIGAK4m3mxZxFyEcPpuki5Qskd/:ZyBdACCaCBZc0D7kHQxuJt/

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      719798ab03a29d7eeecd904c683e5efae894b54df059254ee2fc8376e335db53

    • Size

      752KB

    • MD5

      20de721f698c0ab11aee506f72c0a376

    • SHA1

      4cb40b1eb71e6c3b0b31eaa029f1b3ebd50c23f2

    • SHA256

      719798ab03a29d7eeecd904c683e5efae894b54df059254ee2fc8376e335db53

    • SHA512

      a4e256daddcd68bddea9235942c737f0a59d9e4dd5ae3ac29a9a2738d4d2df5a1c3863e80e5b8ae5ce4c16bed7e3e86cd085d5364ae893a59ce2d1e91064b22a

    • SSDEEP

      12288:5MrQy90Wtv1dy1CCWZK16CBZXs0wgmwqHtrIGAK4m3mxZxFyEcPpuki5Qskd/:ZyBdACCaCBZc0D7kHQxuJt/

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks