General

  • Target

    5fc12d1fc0cf062b4f6534834146b1770843273a997fefcebdb381219b206c1e

  • Size

    1.0MB

  • Sample

    230601-zs9kjaha2y

  • MD5

    9acc61396897e446f50511db4b72d3f0

  • SHA1

    4329ab0e783bdcdeb3f464b417b64ce094de0b5d

  • SHA256

    5fc12d1fc0cf062b4f6534834146b1770843273a997fefcebdb381219b206c1e

  • SHA512

    299a99c861b9c3459b92d26e9cec846c7e3e9c0eb6e1574aa03894f8d55b2635aab21489341bd24a408ff90993e9933acefe5e6b2767c639125b6b88a8c45590

  • SSDEEP

    24576:+yD+Pj4NHgBwNplzJCAIBua2TCN/kavF8FFBuu4X:N6qHgB0plUlF6CxrviF

Malware Config

Extracted

Family

redline

Botnet

lars

C2

83.97.73.127:19045

Attributes
  • auth_value

    8b06149cdaa5b5a4c6c7b3663f19e609

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      5fc12d1fc0cf062b4f6534834146b1770843273a997fefcebdb381219b206c1e

    • Size

      1.0MB

    • MD5

      9acc61396897e446f50511db4b72d3f0

    • SHA1

      4329ab0e783bdcdeb3f464b417b64ce094de0b5d

    • SHA256

      5fc12d1fc0cf062b4f6534834146b1770843273a997fefcebdb381219b206c1e

    • SHA512

      299a99c861b9c3459b92d26e9cec846c7e3e9c0eb6e1574aa03894f8d55b2635aab21489341bd24a408ff90993e9933acefe5e6b2767c639125b6b88a8c45590

    • SSDEEP

      24576:+yD+Pj4NHgBwNplzJCAIBua2TCN/kavF8FFBuu4X:N6qHgB0plUlF6CxrviF

    • 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