General

  • Target

    bac9f4543abee08de4846e67551760ee03ceb39aaea7a0a259815f75d6e63346

  • Size

    592KB

  • Sample

    230608-dxysyabe47

  • MD5

    347e59a7e0f7115c37be601fac54470d

  • SHA1

    432003f16b36b0d3bed553ae835bef2042f8b4b6

  • SHA256

    bac9f4543abee08de4846e67551760ee03ceb39aaea7a0a259815f75d6e63346

  • SHA512

    ce880fc8fbfd947a37cf4273305d3980f782cdb3edd1753b7c68267e6909bf1b605b94ea6c47a27d955d493f910cbfa16eb778bb9114dae4f6ddd2472c8723b2

  • SSDEEP

    12288:nMrly90vSY5Pv0A/jHnWMWioTT3sZcc+gnq2uWEC5yGt:my4SY5Pv0CzWMWPc7vzuy5J

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      bac9f4543abee08de4846e67551760ee03ceb39aaea7a0a259815f75d6e63346

    • Size

      592KB

    • MD5

      347e59a7e0f7115c37be601fac54470d

    • SHA1

      432003f16b36b0d3bed553ae835bef2042f8b4b6

    • SHA256

      bac9f4543abee08de4846e67551760ee03ceb39aaea7a0a259815f75d6e63346

    • SHA512

      ce880fc8fbfd947a37cf4273305d3980f782cdb3edd1753b7c68267e6909bf1b605b94ea6c47a27d955d493f910cbfa16eb778bb9114dae4f6ddd2472c8723b2

    • SSDEEP

      12288:nMrly90vSY5Pv0A/jHnWMWioTT3sZcc+gnq2uWEC5yGt:my4SY5Pv0CzWMWPc7vzuy5J

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • 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.

    • Windows security modification

    • 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