General

  • Target

    5343026eefc6e3e86fa8799bacc73b5da65e8178fc720a8556e68459edb1c9d8

  • Size

    836KB

  • Sample

    230319-axmtwsec33

  • MD5

    cee8ca3f2e1fb0a20f274228580dd444

  • SHA1

    6c47b664e82be101d9674956d2b749426ea746a9

  • SHA256

    5343026eefc6e3e86fa8799bacc73b5da65e8178fc720a8556e68459edb1c9d8

  • SHA512

    3d5057fea77e385cb3738132c598537785471352f4569017bbd56509a29d1541411605f18ae9c838d175968fd3eda7b7fbbd88158909655cd330a2de63c89b51

  • SSDEEP

    12288:gMr4y90c3P+QUNvpkSw8WjpsSuv3BWSLMdHd3IsvuXC/xA1YAmE+E1BLJ+Qdv:IyHQl7NfBTSHhIsvj/xA0ESQdv

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Targets

    • Target

      5343026eefc6e3e86fa8799bacc73b5da65e8178fc720a8556e68459edb1c9d8

    • Size

      836KB

    • MD5

      cee8ca3f2e1fb0a20f274228580dd444

    • SHA1

      6c47b664e82be101d9674956d2b749426ea746a9

    • SHA256

      5343026eefc6e3e86fa8799bacc73b5da65e8178fc720a8556e68459edb1c9d8

    • SHA512

      3d5057fea77e385cb3738132c598537785471352f4569017bbd56509a29d1541411605f18ae9c838d175968fd3eda7b7fbbd88158909655cd330a2de63c89b51

    • SSDEEP

      12288:gMr4y90c3P+QUNvpkSw8WjpsSuv3BWSLMdHd3IsvuXC/xA1YAmE+E1BLJ+Qdv:IyHQl7NfBTSHhIsvj/xA0ESQdv

    • 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