General

  • Target

    76821fff004dbd2b7b70deb9e011081c73582ad1e6f28d4b06b2dc009d1df89d

  • Size

    650KB

  • Sample

    241107-m475matlhp

  • MD5

    cf382008d3488eae11216f1e8cd6837c

  • SHA1

    061b1d07fc4dcb8c5aaa164c73e9fcca44100d4b

  • SHA256

    76821fff004dbd2b7b70deb9e011081c73582ad1e6f28d4b06b2dc009d1df89d

  • SHA512

    c0b9827cb672c76a9232ee0624f01796f2474ddf4a237c518e63d9ea67f96b884d6c273f5da839602bc2618de8c37a3f65621eb47966f78d6da9110d3684bf15

  • SSDEEP

    12288:bMrxy90nBOrG27rZvzXu9HKZBzTk3AUcJUCRu7aGFSr0K:CyqQX7Fvru9HKZB/k3ARJuWv

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      76821fff004dbd2b7b70deb9e011081c73582ad1e6f28d4b06b2dc009d1df89d

    • Size

      650KB

    • MD5

      cf382008d3488eae11216f1e8cd6837c

    • SHA1

      061b1d07fc4dcb8c5aaa164c73e9fcca44100d4b

    • SHA256

      76821fff004dbd2b7b70deb9e011081c73582ad1e6f28d4b06b2dc009d1df89d

    • SHA512

      c0b9827cb672c76a9232ee0624f01796f2474ddf4a237c518e63d9ea67f96b884d6c273f5da839602bc2618de8c37a3f65621eb47966f78d6da9110d3684bf15

    • SSDEEP

      12288:bMrxy90nBOrG27rZvzXu9HKZBzTk3AUcJUCRu7aGFSr0K:CyqQX7Fvru9HKZB/k3ARJuWv

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks