General

  • Target

    0b3a8f57bea6defe90ec59084170da628ccf4270b018cede9858afbf4fb7c9ba

  • Size

    754KB

  • Sample

    230602-c41qfahe75

  • MD5

    2f4527f3c08402d8926825ef4e1ad991

  • SHA1

    3e418f06175db69fbc9561a12510bc176613cb26

  • SHA256

    0b3a8f57bea6defe90ec59084170da628ccf4270b018cede9858afbf4fb7c9ba

  • SHA512

    a152dab35ae8dae4ba4403753af36d4b2e79a45813e1f5604e024139564f79e258e66e697fa0cefe8ae7db25f2d7e820ece4035f5f8f6d61a1e7e3539a46abbb

  • SSDEEP

    12288:2Mr/y90henEezX1CArXc9MKTQpC6XiQmqwS7MMXbSU1/RMz1RjSsE0xL+RItPrnh:xyQenEe71dXtk1GNmqnMCbSdvSsEB2ph

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      0b3a8f57bea6defe90ec59084170da628ccf4270b018cede9858afbf4fb7c9ba

    • Size

      754KB

    • MD5

      2f4527f3c08402d8926825ef4e1ad991

    • SHA1

      3e418f06175db69fbc9561a12510bc176613cb26

    • SHA256

      0b3a8f57bea6defe90ec59084170da628ccf4270b018cede9858afbf4fb7c9ba

    • SHA512

      a152dab35ae8dae4ba4403753af36d4b2e79a45813e1f5604e024139564f79e258e66e697fa0cefe8ae7db25f2d7e820ece4035f5f8f6d61a1e7e3539a46abbb

    • SSDEEP

      12288:2Mr/y90henEezX1CArXc9MKTQpC6XiQmqwS7MMXbSU1/RMz1RjSsE0xL+RItPrnh:xyQenEe71dXtk1GNmqnMCbSdvSsEB2ph

    • 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