General

  • Target

    translator.dll.exe

  • Size

    1.0MB

  • Sample

    230518-rjed2abc8v

  • MD5

    4f1a146748c49b6510d9fd4799ee8911

  • SHA1

    1beeab0d7baad385a6ab5db0741041716f1dd711

  • SHA256

    d3141f75c170bdad43c1888af54ff09eff1abe45372757ae99ce70baffa4ff9f

  • SHA512

    37d605325eb365c89c8ae68955b35b78e67a19a3acdcf34b1a0e723063ea1326c3bda4ab377849c2771fc5627a8bc5ae6b7dafd098a363059958954486f80450

  • SSDEEP

    12288:VMrIy90FO3Nc8LjHKNuyzgZxNAY1fWUD1Dt6FplORGvVIb2Jtwef0xeVRBWKqUDw:FyaO3NzjrysJ1f5DrO4z2Dx9WK9bW5

Malware Config

Extracted

Family

redline

Botnet

luna

C2

77.91.68.253:4138

Attributes
  • auth_value

    16dec8addb01db1c11c59667022ef7a2

Targets

    • Target

      translator.dll.exe

    • Size

      1.0MB

    • MD5

      4f1a146748c49b6510d9fd4799ee8911

    • SHA1

      1beeab0d7baad385a6ab5db0741041716f1dd711

    • SHA256

      d3141f75c170bdad43c1888af54ff09eff1abe45372757ae99ce70baffa4ff9f

    • SHA512

      37d605325eb365c89c8ae68955b35b78e67a19a3acdcf34b1a0e723063ea1326c3bda4ab377849c2771fc5627a8bc5ae6b7dafd098a363059958954486f80450

    • SSDEEP

      12288:VMrIy90FO3Nc8LjHKNuyzgZxNAY1fWUD1Dt6FplORGvVIb2Jtwef0xeVRBWKqUDw:FyaO3NzjrysJ1f5DrO4z2Dx9WK9bW5

    • 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

    • 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