General

  • Target

    b8bebc828d9e9a253dc208bd91ed6f2691b0a36c43141f6bd7386b80789089fb

  • Size

    655KB

  • Sample

    241105-aesbnazfrf

  • MD5

    3c57c1ed8bf02dca0a241d06bb8640ba

  • SHA1

    7c1b1bdf187579536fb4711ff3fc6857b24d236e

  • SHA256

    b8bebc828d9e9a253dc208bd91ed6f2691b0a36c43141f6bd7386b80789089fb

  • SHA512

    979d802d78d92d65f8e6556ec3fab640edbd345fd161e63b07ee527928466586e4dbc0f106a51a1e4211c059582106e212ae286e492c0890ba5e709a18e9346f

  • SSDEEP

    12288:+MrRy90lii+2r8SJwoHnYTSny88t443oWZc3qDt9n/NP8m7FK4pa93OUF3Ru:XyWssJwkLnyx/3oWZXDxP8q7a9eKM

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

      b8bebc828d9e9a253dc208bd91ed6f2691b0a36c43141f6bd7386b80789089fb

    • Size

      655KB

    • MD5

      3c57c1ed8bf02dca0a241d06bb8640ba

    • SHA1

      7c1b1bdf187579536fb4711ff3fc6857b24d236e

    • SHA256

      b8bebc828d9e9a253dc208bd91ed6f2691b0a36c43141f6bd7386b80789089fb

    • SHA512

      979d802d78d92d65f8e6556ec3fab640edbd345fd161e63b07ee527928466586e4dbc0f106a51a1e4211c059582106e212ae286e492c0890ba5e709a18e9346f

    • SSDEEP

      12288:+MrRy90lii+2r8SJwoHnYTSny88t443oWZc3qDt9n/NP8m7FK4pa93OUF3Ru:XyWssJwkLnyx/3oWZXDxP8q7a9eKM

    • 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