General

  • Target

    aa886ce1791f32538e4990cfdd6f279db9f37a52d8fb8ab7de77478717682097

  • Size

    755KB

  • Sample

    230602-g16jqsab86

  • MD5

    1384b6070811afee2b2aafb66452dd78

  • SHA1

    4242595a35f0409738d79966daa470fe03350f6f

  • SHA256

    aa886ce1791f32538e4990cfdd6f279db9f37a52d8fb8ab7de77478717682097

  • SHA512

    20ac0af170f0095a43fc611e989e6e9af2ea77ac3d9072a035a31470a1a8da0f1b8a3c14e2041ed564e66cd0ece785c6b3ed21309bcb4fc9b52579c1b4c9238c

  • SSDEEP

    12288:jMrYy90HQ36mvxd9timAqGj+w1YyvE//u5/bsTT0q6xpWFZvS5d26k152a+pDoAC:7yWQ3xJAzjruyvuuBsEqYAF5mXk15B+q

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

      aa886ce1791f32538e4990cfdd6f279db9f37a52d8fb8ab7de77478717682097

    • Size

      755KB

    • MD5

      1384b6070811afee2b2aafb66452dd78

    • SHA1

      4242595a35f0409738d79966daa470fe03350f6f

    • SHA256

      aa886ce1791f32538e4990cfdd6f279db9f37a52d8fb8ab7de77478717682097

    • SHA512

      20ac0af170f0095a43fc611e989e6e9af2ea77ac3d9072a035a31470a1a8da0f1b8a3c14e2041ed564e66cd0ece785c6b3ed21309bcb4fc9b52579c1b4c9238c

    • SSDEEP

      12288:jMrYy90HQ36mvxd9timAqGj+w1YyvE//u5/bsTT0q6xpWFZvS5d26k152a+pDoAC:7yWQ3xJAzjruyvuuBsEqYAF5mXk15B+q

    • 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