General

  • Target

    f032d3b099fb8e947ee7b698069180081246911227d28101c578cc5d89401161N.exe

  • Size

    644KB

  • Sample

    241110-225ztaxeld

  • MD5

    1a4461cc7a464ccb9605fb8596258129

  • SHA1

    1df484a746f05429a164dfd41cfa0fd041667510

  • SHA256

    d7e173042f24c9e44b5bb24a1d969def8d43efa09be30aed32e1461f094cc32d

  • SHA512

    77b5e9e6e838d42a4b1ef5d3c0557679a226e0b725c6e4683f6b0c68690135ad1c1934ab949d55d63139f0f4dbee1fa6d49ed2c42c0a1a2d7d3b5c65a8458c45

  • SSDEEP

    12288:JMrNy9098v8kPanzxUjMDBL9ujH+CmUSjrtYcwpYIJEPmzhRko/N6:gyPazfBL9oH+CmUSjR0EPGao/N6

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Targets

    • Target

      f032d3b099fb8e947ee7b698069180081246911227d28101c578cc5d89401161N.exe

    • Size

      644KB

    • MD5

      1a4461cc7a464ccb9605fb8596258129

    • SHA1

      1df484a746f05429a164dfd41cfa0fd041667510

    • SHA256

      d7e173042f24c9e44b5bb24a1d969def8d43efa09be30aed32e1461f094cc32d

    • SHA512

      77b5e9e6e838d42a4b1ef5d3c0557679a226e0b725c6e4683f6b0c68690135ad1c1934ab949d55d63139f0f4dbee1fa6d49ed2c42c0a1a2d7d3b5c65a8458c45

    • SSDEEP

      12288:JMrNy9098v8kPanzxUjMDBL9ujH+CmUSjrtYcwpYIJEPmzhRko/N6:gyPazfBL9oH+CmUSjR0EPGao/N6

    • 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