General

  • Target

    376ecca3d8ff0eb502e203cb017c8e1c415fcca57f0800593302c76602011770

  • Size

    655KB

  • Sample

    241105-b32exa1hkb

  • MD5

    bb7f8a1c32cb1a975e0ef81d39871f31

  • SHA1

    f784bb9bff14d8d622abaeb20d2015cb7d782cfe

  • SHA256

    376ecca3d8ff0eb502e203cb017c8e1c415fcca57f0800593302c76602011770

  • SHA512

    167964fc2f7edbaaef6eed347d433d1bb2ed7d953beae78b5a8c47e2f3fc9223b07bfa825b6d1956f4ccad9efb3ae5096846045f05d7ec1cefc1e1e2365527ca

  • SSDEEP

    12288:TMrZy90RMIdK2VJl5sqqAwGm8EkKqIB0mWsDDZ5Fl:GyshdbvnqA0VqIC+j

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

      376ecca3d8ff0eb502e203cb017c8e1c415fcca57f0800593302c76602011770

    • Size

      655KB

    • MD5

      bb7f8a1c32cb1a975e0ef81d39871f31

    • SHA1

      f784bb9bff14d8d622abaeb20d2015cb7d782cfe

    • SHA256

      376ecca3d8ff0eb502e203cb017c8e1c415fcca57f0800593302c76602011770

    • SHA512

      167964fc2f7edbaaef6eed347d433d1bb2ed7d953beae78b5a8c47e2f3fc9223b07bfa825b6d1956f4ccad9efb3ae5096846045f05d7ec1cefc1e1e2365527ca

    • SSDEEP

      12288:TMrZy90RMIdK2VJl5sqqAwGm8EkKqIB0mWsDDZ5Fl:GyshdbvnqA0VqIC+j

    • 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