General

  • Target

    b1e2fff07d05c8332ef9deff58de42e083d4eb792f1fe74f1b6f50b718e0f876

  • Size

    685KB

  • Sample

    241108-ahw41stldq

  • MD5

    6529d7cdeccefd9c8cd82ba8f977d27c

  • SHA1

    901e23a76da66d9695c4d768a337bc4a491e24a1

  • SHA256

    b1e2fff07d05c8332ef9deff58de42e083d4eb792f1fe74f1b6f50b718e0f876

  • SHA512

    cfefa9202a25d4055b76fc423d5b6430d33b8f12edfb4365c57fd490b47a01f8e6c6eefa8bd2756a5778724046a951743129db5743c331adb04657ca611cf060

  • SSDEEP

    12288:WMrky90I5Suq5sZPumlVHrievAFL573BMixAXSLOW/uhTWXyJ:eybS7+FZrqLJBtQrhTh

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

      b1e2fff07d05c8332ef9deff58de42e083d4eb792f1fe74f1b6f50b718e0f876

    • Size

      685KB

    • MD5

      6529d7cdeccefd9c8cd82ba8f977d27c

    • SHA1

      901e23a76da66d9695c4d768a337bc4a491e24a1

    • SHA256

      b1e2fff07d05c8332ef9deff58de42e083d4eb792f1fe74f1b6f50b718e0f876

    • SHA512

      cfefa9202a25d4055b76fc423d5b6430d33b8f12edfb4365c57fd490b47a01f8e6c6eefa8bd2756a5778724046a951743129db5743c331adb04657ca611cf060

    • SSDEEP

      12288:WMrky90I5Suq5sZPumlVHrievAFL573BMixAXSLOW/uhTWXyJ:eybS7+FZrqLJBtQrhTh

    • 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