General

  • Target

    9dca2531745b34417485ebf55cbdcbcd4aaece8f0cdc4ceebf11d1684ef82e41

  • Size

    684KB

  • Sample

    241107-j1n1ssyglk

  • MD5

    4680a7483baae21e8f50735e6301d6e2

  • SHA1

    a4a4be045ce4e353c8a484a797449c7b9302c8be

  • SHA256

    9dca2531745b34417485ebf55cbdcbcd4aaece8f0cdc4ceebf11d1684ef82e41

  • SHA512

    9c1e616f80a54cbb57d563fd3a2cd9caea97c18e949acf60ca9719ad9458dcd3bf36ccda0bcb77d13e5fa73700ae8f526e39cbd20f61657cc0ed314e6b04181f

  • SSDEEP

    12288:NMr6y90BzR8zlyl0bOnovqUNnLkzTTFL373eMi+LXSLO1k50wYa1Um:fyv5Y/0nNnSLzetKrThaSm

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

      9dca2531745b34417485ebf55cbdcbcd4aaece8f0cdc4ceebf11d1684ef82e41

    • Size

      684KB

    • MD5

      4680a7483baae21e8f50735e6301d6e2

    • SHA1

      a4a4be045ce4e353c8a484a797449c7b9302c8be

    • SHA256

      9dca2531745b34417485ebf55cbdcbcd4aaece8f0cdc4ceebf11d1684ef82e41

    • SHA512

      9c1e616f80a54cbb57d563fd3a2cd9caea97c18e949acf60ca9719ad9458dcd3bf36ccda0bcb77d13e5fa73700ae8f526e39cbd20f61657cc0ed314e6b04181f

    • SSDEEP

      12288:NMr6y90BzR8zlyl0bOnovqUNnLkzTTFL373eMi+LXSLO1k50wYa1Um:fyv5Y/0nNnSLzetKrThaSm

    • 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