General

  • Target

    65be14118dc8930f262ea4e862545e98ad9ca7e060dcdac88fd9a9ab889a56ad

  • Size

    554KB

  • Sample

    230505-w4lq3adc85

  • MD5

    dd2f4da15eba57a302e4df8ead39ffa8

  • SHA1

    a8eeaecd1a47fb7a85d51bfba974fe9ae4bb6e2e

  • SHA256

    65be14118dc8930f262ea4e862545e98ad9ca7e060dcdac88fd9a9ab889a56ad

  • SHA512

    2b56a06f823783b51f56d0ba13c85775f7613181752fafc3dcce5ce390690d383ed7adb748a2f1bb1d42164a149805025172d48c0f8a9eff0623ff6b709bae80

  • SSDEEP

    12288:KMrYy905w0bIq/DyJH0gcQmiwS4H3J0rlZOSv62+NSf9y:eyeNpI05iJ4XJo/v62+NSf9y

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      65be14118dc8930f262ea4e862545e98ad9ca7e060dcdac88fd9a9ab889a56ad

    • Size

      554KB

    • MD5

      dd2f4da15eba57a302e4df8ead39ffa8

    • SHA1

      a8eeaecd1a47fb7a85d51bfba974fe9ae4bb6e2e

    • SHA256

      65be14118dc8930f262ea4e862545e98ad9ca7e060dcdac88fd9a9ab889a56ad

    • SHA512

      2b56a06f823783b51f56d0ba13c85775f7613181752fafc3dcce5ce390690d383ed7adb748a2f1bb1d42164a149805025172d48c0f8a9eff0623ff6b709bae80

    • SSDEEP

      12288:KMrYy905w0bIq/DyJH0gcQmiwS4H3J0rlZOSv62+NSf9y:eyeNpI05iJ4XJo/v62+NSf9y

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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

    • 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