General

  • Target

    9fe3fb3d9a88260d4d316eba4cc9c2372f079facb94ed7e6e4180a95242bd357

  • Size

    922KB

  • Sample

    241110-bnb7gavrat

  • MD5

    548780e37d3689104636b2cc3e0c4ab8

  • SHA1

    58f62534b605c3f31a46020ee913ae21037e4f9e

  • SHA256

    9fe3fb3d9a88260d4d316eba4cc9c2372f079facb94ed7e6e4180a95242bd357

  • SHA512

    4c370c23fb7a08b52b14a649ecd05fef855a7bf42a9e7889a0aad221ba8234cd668230e3b1f0ec8633536ad65496f016483896a9156ee07b7be5f9fb94f1e711

  • SSDEEP

    24576:jydNj95+G/VxIx2DUyGRW4aRcb83iAYaWOYs+nOHGRnKwDH:2dNjmG/vyYGRW523daWBs+nOeD

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

dizon

C2

77.91.124.145:4125

Attributes
  • auth_value

    047038ed6238aaee09c368831591e935

Targets

    • Target

      9fe3fb3d9a88260d4d316eba4cc9c2372f079facb94ed7e6e4180a95242bd357

    • Size

      922KB

    • MD5

      548780e37d3689104636b2cc3e0c4ab8

    • SHA1

      58f62534b605c3f31a46020ee913ae21037e4f9e

    • SHA256

      9fe3fb3d9a88260d4d316eba4cc9c2372f079facb94ed7e6e4180a95242bd357

    • SHA512

      4c370c23fb7a08b52b14a649ecd05fef855a7bf42a9e7889a0aad221ba8234cd668230e3b1f0ec8633536ad65496f016483896a9156ee07b7be5f9fb94f1e711

    • SSDEEP

      24576:jydNj95+G/VxIx2DUyGRW4aRcb83iAYaWOYs+nOHGRnKwDH:2dNjmG/vyYGRW523daWBs+nOeD

    • 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