General

  • Target

    0ba8242fd99c4b241662d3f7e912b322ddb1db2d6324f8bd6c3141e6e2130c55

  • Size

    751KB

  • Sample

    230601-br2arsbh56

  • MD5

    c29736628eb6ea309406f7a6b4ed54c4

  • SHA1

    7d0e17e1c77463d0aac347a79a83478b4e360650

  • SHA256

    0ba8242fd99c4b241662d3f7e912b322ddb1db2d6324f8bd6c3141e6e2130c55

  • SHA512

    b3792c35aef37282c044623bd3bf89d9f4f2d37064b8f58c565b7c38722bcde2e3fdba9a7af8571034f6a6143f1d3d12b59102e36acc83fdc1c8be76fc07c346

  • SSDEEP

    12288:uMrUy900iOXq9QYzbYbh2H3RGMC0tebSE5l3ogOBXcGpr1pALT0QjlvGde06:eyna97EF2B+Lbrv3dkXPJ1yX08Oe06

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

      0ba8242fd99c4b241662d3f7e912b322ddb1db2d6324f8bd6c3141e6e2130c55

    • Size

      751KB

    • MD5

      c29736628eb6ea309406f7a6b4ed54c4

    • SHA1

      7d0e17e1c77463d0aac347a79a83478b4e360650

    • SHA256

      0ba8242fd99c4b241662d3f7e912b322ddb1db2d6324f8bd6c3141e6e2130c55

    • SHA512

      b3792c35aef37282c044623bd3bf89d9f4f2d37064b8f58c565b7c38722bcde2e3fdba9a7af8571034f6a6143f1d3d12b59102e36acc83fdc1c8be76fc07c346

    • SSDEEP

      12288:uMrUy900iOXq9QYzbYbh2H3RGMC0tebSE5l3ogOBXcGpr1pALT0QjlvGde06:eyna97EF2B+Lbrv3dkXPJ1yX08Oe06

    • 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