General

  • Target

    d548a11e7e2c4a2afbc8f6e13e35d75fa7444c20740a4ea6d37a9dcf8bc9fd2d.exe

  • Size

    1.2MB

  • Sample

    241119-gfdyzswlen

  • MD5

    d51f44355e1887c6c76515ec4418ad8a

  • SHA1

    bbf8e10298a17fff9d31229a2dac5eb9be65ae40

  • SHA256

    d548a11e7e2c4a2afbc8f6e13e35d75fa7444c20740a4ea6d37a9dcf8bc9fd2d

  • SHA512

    7b9adb06c087e431d7f158317352953351b3c2a6dd18a8dc92a6494773c8b85255e635e3a941420bb805af5393413b130be3b9ea7b511644343d6bf87d52df9b

  • SSDEEP

    24576:Jy/PlVhzVananoxlRVv1LREdo+hlhvTjNCRhS2NS3JCOa5:8/HaaslRwtIN+UOY

Malware Config

Extracted

Family

redline

Botnet

soft

C2

77.91.124.146:4121

Attributes
  • auth_value

    e65663e455bca3c5699650b66e76ceaa

Extracted

Family

redline

Botnet

dirx

C2

77.91.124.146:4121

Attributes
  • auth_value

    522d988f763be056e53e089f74d464cc

Targets

    • Target

      d548a11e7e2c4a2afbc8f6e13e35d75fa7444c20740a4ea6d37a9dcf8bc9fd2d.exe

    • Size

      1.2MB

    • MD5

      d51f44355e1887c6c76515ec4418ad8a

    • SHA1

      bbf8e10298a17fff9d31229a2dac5eb9be65ae40

    • SHA256

      d548a11e7e2c4a2afbc8f6e13e35d75fa7444c20740a4ea6d37a9dcf8bc9fd2d

    • SHA512

      7b9adb06c087e431d7f158317352953351b3c2a6dd18a8dc92a6494773c8b85255e635e3a941420bb805af5393413b130be3b9ea7b511644343d6bf87d52df9b

    • SSDEEP

      24576:Jy/PlVhzVananoxlRVv1LREdo+hlhvTjNCRhS2NS3JCOa5:8/HaaslRwtIN+UOY

    • 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