General

  • Target

    06707799.exe

  • Size

    793KB

  • Sample

    230603-kjwvrage5y

  • MD5

    0d924ff1f5a5bbe15ba326f5bb1a2043

  • SHA1

    8d0eecc1d9e467d3ec5dd0189b7b3f8e4984c8b1

  • SHA256

    8323cb1f410efbc3a0ae515c16b3d3d595d99b36cb168de7ef702abf41c39780

  • SHA512

    d16519ec29a744a0a34f2cf43f7a0de5cf76d1536b2c18b68868b714c11d769b679442a995eb9e9f5657ad8725b57cadf91308261adc41fdb424253fd276e80a

  • SSDEEP

    24576:DyscimyDsdIyKgi9E8sIpq5OSG31WNE5wlj:WscimyDsqyKT9ZNoOS3Nc

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      06707799.exe

    • Size

      793KB

    • MD5

      0d924ff1f5a5bbe15ba326f5bb1a2043

    • SHA1

      8d0eecc1d9e467d3ec5dd0189b7b3f8e4984c8b1

    • SHA256

      8323cb1f410efbc3a0ae515c16b3d3d595d99b36cb168de7ef702abf41c39780

    • SHA512

      d16519ec29a744a0a34f2cf43f7a0de5cf76d1536b2c18b68868b714c11d769b679442a995eb9e9f5657ad8725b57cadf91308261adc41fdb424253fd276e80a

    • SSDEEP

      24576:DyscimyDsdIyKgi9E8sIpq5OSG31WNE5wlj:WscimyDsqyKT9ZNoOS3Nc

    • 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