General

  • Target

    a17f51bb26bb043e04be0e5a72bc5ec8037dd70d366b88dead76b6c6d7148cb1

  • Size

    881KB

  • Sample

    241108-cqdzhsvrcp

  • MD5

    a189bb56d96f54d1c13a8d9b20ccb262

  • SHA1

    511f2584caf480e01b57b29851bf570878991363

  • SHA256

    a17f51bb26bb043e04be0e5a72bc5ec8037dd70d366b88dead76b6c6d7148cb1

  • SHA512

    9fb38f146b690c0cff8d19a6be41ab1e32a5eafdc87f1107c3624d472513e11fe713c7ec5c5e40c3fba37cb3a3d3ecc223d9872f495a1b0ce4501d7690302c78

  • SSDEEP

    24576:39SgTMURWzPjSW96wEY2mtO6hRX2YAV7q/F4fCZ7X8KT:t1vRmZ699mtvhRzKmn

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

C2

77.91.124.145:4125

Attributes
  • auth_value

    d099adf6dbf6ccb8e16967104280634a

Targets

    • Target

      b9111378abf5d1a5e8bc6b042fd428705e32808e68f8cd867e9cafca4f27c23c.exe

    • Size

      925KB

    • MD5

      d75390e0a1e3a329e3c3b3a87a5a010f

    • SHA1

      7d1abf91ad6acc847e7c38a8a5361e2a34cf0d05

    • SHA256

      b9111378abf5d1a5e8bc6b042fd428705e32808e68f8cd867e9cafca4f27c23c

    • SHA512

      7dca543103dd03ad9b9356ffa1ce8e985e1b8311d0a647d76b2592ea94022c2cf00dc863e0deff2bfb4a2e5001dce17309541788f7d513a5fa25ae5311cabce3

    • SSDEEP

      24576:WyrlipPo7kWWw+AkTWGIJhbcZfJylMbuu:lxcWHWhrIfbcZWqu

    • 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