General

  • Target

    1f107f5f28ef6900b0cd9f8227cc24aa59f80135634268bea8ca0e6009a42654

  • Size

    557KB

  • Sample

    230306-g1nc6aah86

  • MD5

    356ca93a57b4e0a44a8348c3b36834e0

  • SHA1

    3ddd6de6cdd071c123bf6c511742f8f62d392802

  • SHA256

    1f107f5f28ef6900b0cd9f8227cc24aa59f80135634268bea8ca0e6009a42654

  • SHA512

    e9056d81aabbb91b59dfdf546ffa891bb7de77b6f9a97a083fa74bdb574972c6b3d8cd7362e339706eac1a44d9b1fd549c00fb315284fb165164b7ef95b612ba

  • SSDEEP

    12288:aMr7y90LCoFM3aHCxtGUiNo+xxwsmzBqfcFtGJG2OUN4GhIJeY:9ysKB7iNpvxmzBgYGJGhUNjQx

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      1f107f5f28ef6900b0cd9f8227cc24aa59f80135634268bea8ca0e6009a42654

    • Size

      557KB

    • MD5

      356ca93a57b4e0a44a8348c3b36834e0

    • SHA1

      3ddd6de6cdd071c123bf6c511742f8f62d392802

    • SHA256

      1f107f5f28ef6900b0cd9f8227cc24aa59f80135634268bea8ca0e6009a42654

    • SHA512

      e9056d81aabbb91b59dfdf546ffa891bb7de77b6f9a97a083fa74bdb574972c6b3d8cd7362e339706eac1a44d9b1fd549c00fb315284fb165164b7ef95b612ba

    • SSDEEP

      12288:aMr7y90LCoFM3aHCxtGUiNo+xxwsmzBqfcFtGJG2OUN4GhIJeY:9ysKB7iNpvxmzBgYGJGhUNjQx

    • 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