General

  • Target

    c6b2e93fa828c3d2a1ab0b21db9af0b5f86a7079a9a2b3f768e0398e00ce9f39

  • Size

    752KB

  • Sample

    230607-3tctqshd35

  • MD5

    110e66ed9ae1fbeaf916b66db5232fbc

  • SHA1

    e1f0f327cb69b61c93c5619c7f13fa9a73acad76

  • SHA256

    c6b2e93fa828c3d2a1ab0b21db9af0b5f86a7079a9a2b3f768e0398e00ce9f39

  • SHA512

    97db39509c6182f61648a113330cdd8187f8462626dbcc2d62885f743bd669983d9de77d1d566f7b2e30d03e8cfc0cbc9cde5047230f415054cbb156d109008a

  • SSDEEP

    12288:DMrYy909bq5KKiH2MG5xQONXDKhAQ+3tLC5X81+5jfj4TzCGhCxnw6L:zyGzXG5h3xY5Njfj4aGhH6L

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

      c6b2e93fa828c3d2a1ab0b21db9af0b5f86a7079a9a2b3f768e0398e00ce9f39

    • Size

      752KB

    • MD5

      110e66ed9ae1fbeaf916b66db5232fbc

    • SHA1

      e1f0f327cb69b61c93c5619c7f13fa9a73acad76

    • SHA256

      c6b2e93fa828c3d2a1ab0b21db9af0b5f86a7079a9a2b3f768e0398e00ce9f39

    • SHA512

      97db39509c6182f61648a113330cdd8187f8462626dbcc2d62885f743bd669983d9de77d1d566f7b2e30d03e8cfc0cbc9cde5047230f415054cbb156d109008a

    • SSDEEP

      12288:DMrYy909bq5KKiH2MG5xQONXDKhAQ+3tLC5X81+5jfj4TzCGhCxnw6L:zyGzXG5h3xY5Njfj4aGhH6L

    • 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