General

  • Target

    ae2e961e7c568f8fcc048e2568ff8ebf33a498e68eed64629e8d7a13f980d5e3

  • Size

    684KB

  • Sample

    241105-c4fehatclr

  • MD5

    6da5eb3c030777c30b8e48555c5b9663

  • SHA1

    9d8d51a132031e035a0692f1e19cbfb876a3091a

  • SHA256

    ae2e961e7c568f8fcc048e2568ff8ebf33a498e68eed64629e8d7a13f980d5e3

  • SHA512

    1989c154f34ac0bf613fca194c7ca84ced473d5334282a67765031e6579b4ad9cd3df281ad453a01d71201f150e061c220024875c46e01d406546a0ccb554793

  • SSDEEP

    12288:NMrcy90bFX6gTeEmg5MczvCRp9in/BNl5S9A54FI8wbyeDQqv2xrN5IcZoq+2DWe:ZyOKgTexyCRpsnJN2/GPDLgrI2DWXa3

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

      ae2e961e7c568f8fcc048e2568ff8ebf33a498e68eed64629e8d7a13f980d5e3

    • Size

      684KB

    • MD5

      6da5eb3c030777c30b8e48555c5b9663

    • SHA1

      9d8d51a132031e035a0692f1e19cbfb876a3091a

    • SHA256

      ae2e961e7c568f8fcc048e2568ff8ebf33a498e68eed64629e8d7a13f980d5e3

    • SHA512

      1989c154f34ac0bf613fca194c7ca84ced473d5334282a67765031e6579b4ad9cd3df281ad453a01d71201f150e061c220024875c46e01d406546a0ccb554793

    • SSDEEP

      12288:NMrcy90bFX6gTeEmg5MczvCRp9in/BNl5S9A54FI8wbyeDQqv2xrN5IcZoq+2DWe:ZyOKgTexyCRpsnJN2/GPDLgrI2DWXa3

    • 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