General

  • Target

    23c73fecfffcafb75e8612e004ab926769e26a5f168249e52f2664136f415148

  • Size

    661KB

  • Sample

    241104-sdj8rssbpr

  • MD5

    8ee02a031afd1591d0fad1f040774627

  • SHA1

    82759a129c9ff860fc8d2a7ea7756572ec4e5f6d

  • SHA256

    23c73fecfffcafb75e8612e004ab926769e26a5f168249e52f2664136f415148

  • SHA512

    66333f424ad4f9219c43aa7517bfb22b58ca107ae0f0e44e077dde038b1f7345ef1a37e6dc6108616cf89399ae59154be228569a4e1e50fb41af818bd85698d1

  • SSDEEP

    12288:6MrYy90fr1th3Vq0wIxAn4AJTy35Yiqy0nxPo2fdxPPPOv/yQWU5NphEb2:+ykRTVq05xA1JTy36TyOfOiQWU5NDp

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

      23c73fecfffcafb75e8612e004ab926769e26a5f168249e52f2664136f415148

    • Size

      661KB

    • MD5

      8ee02a031afd1591d0fad1f040774627

    • SHA1

      82759a129c9ff860fc8d2a7ea7756572ec4e5f6d

    • SHA256

      23c73fecfffcafb75e8612e004ab926769e26a5f168249e52f2664136f415148

    • SHA512

      66333f424ad4f9219c43aa7517bfb22b58ca107ae0f0e44e077dde038b1f7345ef1a37e6dc6108616cf89399ae59154be228569a4e1e50fb41af818bd85698d1

    • SSDEEP

      12288:6MrYy90fr1th3Vq0wIxAn4AJTy35Yiqy0nxPo2fdxPPPOv/yQWU5NphEb2:+ykRTVq05xA1JTy36TyOfOiQWU5NDp

    • 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