General

  • Target

    8136d8d63b04c4c2e0e6b457700cac98ad6e0163851efe2d0fff0eb496f31c33

  • Size

    1.1MB

  • Sample

    230516-ca6plahe51

  • MD5

    18b37f2bf1af7876a7b7127ce0ae0a7a

  • SHA1

    b09802a0e5a70c16a4b34f195c5e040e84c00935

  • SHA256

    8136d8d63b04c4c2e0e6b457700cac98ad6e0163851efe2d0fff0eb496f31c33

  • SHA512

    60ca5ea3ff46f71decec51587836d11ebbb3e65bfc09080248a7d498a6a4d7e268b9df14812d6cc538bf2f770c3337d5374c83fe3ff01945aff66c04408eabcf

  • SSDEEP

    24576:hyTsRnvyN1NVIi/SNKVfEYjsyQpk4muZXn19WaOPfgq/rL:UTsRv+l9QKVfEYoyQpDmA1o3B

Malware Config

Extracted

Family

redline

Botnet

maza

C2

185.161.248.25:4132

Attributes
  • auth_value

    474d54c1c2f5291290c53f8378acd684

Extracted

Family

redline

Botnet

sister

C2

185.161.248.25:4132

Attributes
  • auth_value

    61021810f83e6d5e6ff303aaac03c0e1

Targets

    • Target

      8136d8d63b04c4c2e0e6b457700cac98ad6e0163851efe2d0fff0eb496f31c33

    • Size

      1.1MB

    • MD5

      18b37f2bf1af7876a7b7127ce0ae0a7a

    • SHA1

      b09802a0e5a70c16a4b34f195c5e040e84c00935

    • SHA256

      8136d8d63b04c4c2e0e6b457700cac98ad6e0163851efe2d0fff0eb496f31c33

    • SHA512

      60ca5ea3ff46f71decec51587836d11ebbb3e65bfc09080248a7d498a6a4d7e268b9df14812d6cc538bf2f770c3337d5374c83fe3ff01945aff66c04408eabcf

    • SSDEEP

      24576:hyTsRnvyN1NVIi/SNKVfEYjsyQpk4muZXn19WaOPfgq/rL:UTsRv+l9QKVfEYoyQpDmA1o3B

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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