General

  • Target

    aaf877c620c425eb56a60ba7ac3cabc3066edf85b5fcdbbfaccbdcd7a5fe75cb

  • Size

    789KB

  • Sample

    241105-zxekysxqfz

  • MD5

    4dca5cde49c75629fae0adaa7bd80060

  • SHA1

    9c2fa53cd548ebfa6ed734726e7b3e89a4220da7

  • SHA256

    aaf877c620c425eb56a60ba7ac3cabc3066edf85b5fcdbbfaccbdcd7a5fe75cb

  • SHA512

    3a986564ca71c06c0cdda2fd403b761249521440629a51cbd71684e8d73d733c5f9dd1433db6406308471e4940b6f58b7168830ba90335c5f23f732c83a4ea45

  • SSDEEP

    12288:2Mrqy90PuFAp1PKq2zHN/X3ZpgGVqfU8vaU2tdqMuzU:Qy+PVkHRYG4ta1tdq3U

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

      aaf877c620c425eb56a60ba7ac3cabc3066edf85b5fcdbbfaccbdcd7a5fe75cb

    • Size

      789KB

    • MD5

      4dca5cde49c75629fae0adaa7bd80060

    • SHA1

      9c2fa53cd548ebfa6ed734726e7b3e89a4220da7

    • SHA256

      aaf877c620c425eb56a60ba7ac3cabc3066edf85b5fcdbbfaccbdcd7a5fe75cb

    • SHA512

      3a986564ca71c06c0cdda2fd403b761249521440629a51cbd71684e8d73d733c5f9dd1433db6406308471e4940b6f58b7168830ba90335c5f23f732c83a4ea45

    • SSDEEP

      12288:2Mrqy90PuFAp1PKq2zHN/X3ZpgGVqfU8vaU2tdqMuzU:Qy+PVkHRYG4ta1tdq3U

    • 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