General

  • Target

    772e325cc9b8bc344a67f7b9b2f9e43ed4af0c0f72c8f98dbb9eb78699eeed6c

  • Size

    661KB

  • Sample

    241105-mlnchayncv

  • MD5

    898cd8b4710dd6af7f084f807c0906d9

  • SHA1

    ba0f63edbdb86edb15e616a9632d8c6c9baa3f78

  • SHA256

    772e325cc9b8bc344a67f7b9b2f9e43ed4af0c0f72c8f98dbb9eb78699eeed6c

  • SHA512

    fe158705ed05fbef2ce82d3dadef761d1f291fcf2a99f1df7e3a71fdbc4351ccc3034d9fa7f09d8f7c8ec4961170e2f972db2652b22c5d3569a7ece18aa57977

  • SSDEEP

    12288:XMrYy901pZlblKiWIOEGkZbjBfy7ytHYzS2HxSzcbp30JL2s:jyelxHlTZbjBJ4O2HxE0EQs

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

      772e325cc9b8bc344a67f7b9b2f9e43ed4af0c0f72c8f98dbb9eb78699eeed6c

    • Size

      661KB

    • MD5

      898cd8b4710dd6af7f084f807c0906d9

    • SHA1

      ba0f63edbdb86edb15e616a9632d8c6c9baa3f78

    • SHA256

      772e325cc9b8bc344a67f7b9b2f9e43ed4af0c0f72c8f98dbb9eb78699eeed6c

    • SHA512

      fe158705ed05fbef2ce82d3dadef761d1f291fcf2a99f1df7e3a71fdbc4351ccc3034d9fa7f09d8f7c8ec4961170e2f972db2652b22c5d3569a7ece18aa57977

    • SSDEEP

      12288:XMrYy901pZlblKiWIOEGkZbjBfy7ytHYzS2HxSzcbp30JL2s:jyelxHlTZbjBJ4O2HxE0EQs

    • 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