General

  • Target

    255884cf172469395f9883932d11e8d0136e107a3928fe490041b9f8e7317929

  • Size

    769KB

  • Sample

    230526-ven98agd92

  • MD5

    5710c813b2db963bf1aa094ef188b7a2

  • SHA1

    1025401eebe90b82d5e7653b30ec96fdbc4dda85

  • SHA256

    255884cf172469395f9883932d11e8d0136e107a3928fe490041b9f8e7317929

  • SHA512

    08dc8db73a84fdca2511b7da8dc1ad07e0914e7ef3a304c1ee5cedd0a69b02a9d2767555eeeb868598e0e0fd295c8ac4555023d4d0bcef1a1816f263639f43fc

  • SSDEEP

    12288:RMrmy90jb/pL5tGk6yL6sYRCpiAm3oOsSTKBl8oqb9gC7Yh0/lh/XkT/kgj4bp:byY/pL5BIsE2HuSq3GC0h0HUbpjOp

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      255884cf172469395f9883932d11e8d0136e107a3928fe490041b9f8e7317929

    • Size

      769KB

    • MD5

      5710c813b2db963bf1aa094ef188b7a2

    • SHA1

      1025401eebe90b82d5e7653b30ec96fdbc4dda85

    • SHA256

      255884cf172469395f9883932d11e8d0136e107a3928fe490041b9f8e7317929

    • SHA512

      08dc8db73a84fdca2511b7da8dc1ad07e0914e7ef3a304c1ee5cedd0a69b02a9d2767555eeeb868598e0e0fd295c8ac4555023d4d0bcef1a1816f263639f43fc

    • SSDEEP

      12288:RMrmy90jb/pL5tGk6yL6sYRCpiAm3oOsSTKBl8oqb9gC7Yh0/lh/XkT/kgj4bp:byY/pL5BIsE2HuSq3GC0h0HUbpjOp

    • 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.

    • 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