General

  • Target

    47866647353957e389c9a45de68216b5191f796ca0da25f2d3ccc8e3beef3c3d

  • Size

    751KB

  • Sample

    230601-hqtb4ada56

  • MD5

    b08d2fa19c99d6096571847ebb92602d

  • SHA1

    a90da8c83ac4034d0a67a7485be417274f3a27c4

  • SHA256

    47866647353957e389c9a45de68216b5191f796ca0da25f2d3ccc8e3beef3c3d

  • SHA512

    77da6263743edeb4adebe0b797a77cda6156a2268f5b359a55a5cd8224cc797d450cfff53e6bf8f6b4e668b8ef0caa9b0a4c0c0797b17cfccf80aabbd99acb2d

  • SSDEEP

    12288:NMrAy90/AuAIjFZJvNoFXmqBN6ORFzSgaRjw0QOW+/vdxECIuwkcJyAvITHnD8y:tyWAI57lCXmm3zUjwt+XhwHgA6Hwy

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

      47866647353957e389c9a45de68216b5191f796ca0da25f2d3ccc8e3beef3c3d

    • Size

      751KB

    • MD5

      b08d2fa19c99d6096571847ebb92602d

    • SHA1

      a90da8c83ac4034d0a67a7485be417274f3a27c4

    • SHA256

      47866647353957e389c9a45de68216b5191f796ca0da25f2d3ccc8e3beef3c3d

    • SHA512

      77da6263743edeb4adebe0b797a77cda6156a2268f5b359a55a5cd8224cc797d450cfff53e6bf8f6b4e668b8ef0caa9b0a4c0c0797b17cfccf80aabbd99acb2d

    • SSDEEP

      12288:NMrAy90/AuAIjFZJvNoFXmqBN6ORFzSgaRjw0QOW+/vdxECIuwkcJyAvITHnD8y:tyWAI57lCXmm3zUjwt+XhwHgA6Hwy

    • 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