General

  • Target

    2746bed79e2445a21b3a3fcf76192ca46734fbea010244aa65ade6966d4e0157

  • Size

    771KB

  • Sample

    230526-1zn3vahf91

  • MD5

    d1e680bb38d70cc8010936b14bab4911

  • SHA1

    1f6e4f58fce4171ddf4d9d4535d898e7f586bb69

  • SHA256

    2746bed79e2445a21b3a3fcf76192ca46734fbea010244aa65ade6966d4e0157

  • SHA512

    96bab23936e72e5d2ce5119596c3cda4d531f548993b1dbcae8b566f4f52d04a4737cf9d950987430f4c3f130221efc890c61b23d9d4a60971d3c191e0780086

  • SSDEEP

    12288:XMrky90mX/RK5T/gQZfbXbgIjBBYkZwmSPDkdcxoKSKT90RBh/EkT/kyjGvgP:XytX/4gP4YkTIkdciTo90BHbnjygP

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

      2746bed79e2445a21b3a3fcf76192ca46734fbea010244aa65ade6966d4e0157

    • Size

      771KB

    • MD5

      d1e680bb38d70cc8010936b14bab4911

    • SHA1

      1f6e4f58fce4171ddf4d9d4535d898e7f586bb69

    • SHA256

      2746bed79e2445a21b3a3fcf76192ca46734fbea010244aa65ade6966d4e0157

    • SHA512

      96bab23936e72e5d2ce5119596c3cda4d531f548993b1dbcae8b566f4f52d04a4737cf9d950987430f4c3f130221efc890c61b23d9d4a60971d3c191e0780086

    • SSDEEP

      12288:XMrky90mX/RK5T/gQZfbXbgIjBBYkZwmSPDkdcxoKSKT90RBh/EkT/kyjGvgP:XytX/4gP4YkTIkdciTo90BHbnjygP

    • 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