General

  • Target

    7f39d4afc291e600aebdbc98bec2a04222bc606f72a721fdb4424ea9f0503bd8

  • Size

    751KB

  • Sample

    230601-mdg6hseb7y

  • MD5

    74007f4a1699cb66c1d22b44cb77f231

  • SHA1

    b3b0e3a364c197275d619c0eb214a94a60382527

  • SHA256

    7f39d4afc291e600aebdbc98bec2a04222bc606f72a721fdb4424ea9f0503bd8

  • SHA512

    3fee10221044a5761d0f8759b24c8de6b0b67630f60464cca8b44b80e637705e983d86df44ecb4d3bc59adb68213ac9f1602fc60e40df55b2d674d7eefadc0e3

  • SSDEEP

    12288:rMrLy90MtyEav0EOj9dqc6vuRiLQ2igAChWTNmXbEBMyvuwY84WZu:oyJvy0V/Hwu6wOWTNmXbs1vVR/u

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      7f39d4afc291e600aebdbc98bec2a04222bc606f72a721fdb4424ea9f0503bd8

    • Size

      751KB

    • MD5

      74007f4a1699cb66c1d22b44cb77f231

    • SHA1

      b3b0e3a364c197275d619c0eb214a94a60382527

    • SHA256

      7f39d4afc291e600aebdbc98bec2a04222bc606f72a721fdb4424ea9f0503bd8

    • SHA512

      3fee10221044a5761d0f8759b24c8de6b0b67630f60464cca8b44b80e637705e983d86df44ecb4d3bc59adb68213ac9f1602fc60e40df55b2d674d7eefadc0e3

    • SSDEEP

      12288:rMrLy90MtyEav0EOj9dqc6vuRiLQ2igAChWTNmXbEBMyvuwY84WZu:oyJvy0V/Hwu6wOWTNmXbs1vVR/u

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks