General

  • Target

    8cf01d0c6abea226e142a0b3d547a026ba471a2bd01931d05380447c71f35dde

  • Size

    478KB

  • Sample

    230509-sys2eaee3s

  • MD5

    71054e8392940c7849c9271fdef6802b

  • SHA1

    871c1862eb2279d9108e968de0cebb1b6f4f61a1

  • SHA256

    8cf01d0c6abea226e142a0b3d547a026ba471a2bd01931d05380447c71f35dde

  • SHA512

    d1be67dac7b77aa01fa14d19f02c4a4a067c5cec0001c04880ccb884db338414e63a0f5f483fee10df04b112515b3c8507a8df945ce428b54b31908b404c5c5d

  • SSDEEP

    12288:7Mr8y9038FGVuOY245c1u31/TIE58d0lycSdS5AJXd:zyjOgXpTMoyc3ed

Malware Config

Extracted

Family

redline

Botnet

dease

C2

217.196.96.101:4132

Attributes
  • auth_value

    82e4d5f9abc21848e0345118814a4e6c

Targets

    • Target

      8cf01d0c6abea226e142a0b3d547a026ba471a2bd01931d05380447c71f35dde

    • Size

      478KB

    • MD5

      71054e8392940c7849c9271fdef6802b

    • SHA1

      871c1862eb2279d9108e968de0cebb1b6f4f61a1

    • SHA256

      8cf01d0c6abea226e142a0b3d547a026ba471a2bd01931d05380447c71f35dde

    • SHA512

      d1be67dac7b77aa01fa14d19f02c4a4a067c5cec0001c04880ccb884db338414e63a0f5f483fee10df04b112515b3c8507a8df945ce428b54b31908b404c5c5d

    • SSDEEP

      12288:7Mr8y9038FGVuOY245c1u31/TIE58d0lycSdS5AJXd:zyjOgXpTMoyc3ed

    • 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.

    • 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.

MITRE ATT&CK Enterprise v6

Tasks