General

  • Target

    0e11e28052f38e776c2ab9541c02db45f76ad51e044970e5bdb2a22502094b72

  • Size

    546KB

  • Sample

    230301-aw42sadd6w

  • MD5

    4c9e5fb50a749d17907ab9bc98014b4d

  • SHA1

    501080cf81af00edbe96e6c4cb0a1ad3adef2d26

  • SHA256

    0e11e28052f38e776c2ab9541c02db45f76ad51e044970e5bdb2a22502094b72

  • SHA512

    38cc854f995752b9ac2fb1f9bc2fe74d2bc5380d901f63fecccbd226e09809ca0b240fa7d67b082e3c99481a3c5ee4e6ed7ff0879366a29603e1c793f2b3a52b

  • SSDEEP

    12288:TMrcy90Gk/1tgRga4u3slZ9pw/uQZYmL1gY5iRLWx1/f:PyRk/1tgS7SsrbSZYy1gY5iJWf/f

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

redline

Botnet

forma

C2

193.233.20.24:4123

Attributes
  • auth_value

    50b8e065d7cb1e9e30786f7a370368f9

Targets

    • Target

      0e11e28052f38e776c2ab9541c02db45f76ad51e044970e5bdb2a22502094b72

    • Size

      546KB

    • MD5

      4c9e5fb50a749d17907ab9bc98014b4d

    • SHA1

      501080cf81af00edbe96e6c4cb0a1ad3adef2d26

    • SHA256

      0e11e28052f38e776c2ab9541c02db45f76ad51e044970e5bdb2a22502094b72

    • SHA512

      38cc854f995752b9ac2fb1f9bc2fe74d2bc5380d901f63fecccbd226e09809ca0b240fa7d67b082e3c99481a3c5ee4e6ed7ff0879366a29603e1c793f2b3a52b

    • SSDEEP

      12288:TMrcy90Gk/1tgRga4u3slZ9pw/uQZYmL1gY5iRLWx1/f:PyRk/1tgS7SsrbSZYy1gY5iJWf/f

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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