General

  • Target

    9f73a3caf31be028d51f1ec80ac8b8823b813c3a002ef723d0234b60aafa6326

  • Size

    787KB

  • Sample

    241107-erphravgmh

  • MD5

    8042d6fa87bff252be64c4e0ac969a27

  • SHA1

    f662837a02314bf591007ccc4fbf3630dab7f23b

  • SHA256

    9f73a3caf31be028d51f1ec80ac8b8823b813c3a002ef723d0234b60aafa6326

  • SHA512

    e289754652f371a7c3739f8eea149c4f5b4e9298765c222fa4bf698f50edac038d469be45fb760f26c0ff7b36ad3d9c23e0a5671a86b89e332aaa034ddf85512

  • SSDEEP

    12288:GMriy90PkvxAPFSESXwZFT/dfQ9JTnQSp7+aLFA3q+1Hdy4+Nh21dd:wyiV/+wH/JQ9JUA+aZA3qqB+Nhk

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

      9f73a3caf31be028d51f1ec80ac8b8823b813c3a002ef723d0234b60aafa6326

    • Size

      787KB

    • MD5

      8042d6fa87bff252be64c4e0ac969a27

    • SHA1

      f662837a02314bf591007ccc4fbf3630dab7f23b

    • SHA256

      9f73a3caf31be028d51f1ec80ac8b8823b813c3a002ef723d0234b60aafa6326

    • SHA512

      e289754652f371a7c3739f8eea149c4f5b4e9298765c222fa4bf698f50edac038d469be45fb760f26c0ff7b36ad3d9c23e0a5671a86b89e332aaa034ddf85512

    • SSDEEP

      12288:GMriy90PkvxAPFSESXwZFT/dfQ9JTnQSp7+aLFA3q+1Hdy4+Nh21dd:wyiV/+wH/JQ9JUA+aZA3qqB+Nhk

    • 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