General

  • Target

    a75de942c3bd387290eb7322601dd772f875364542541f4a1b8da74f13661aa4

  • Size

    656KB

  • Sample

    241107-at8xys1fqf

  • MD5

    b3cebaffc1f73ffdda1078e0efa9217a

  • SHA1

    9b278245d5c88fa267da3d72b6175cbeede07daa

  • SHA256

    a75de942c3bd387290eb7322601dd772f875364542541f4a1b8da74f13661aa4

  • SHA512

    cb801a5f47836e34ea9997d955cbbdc371bab5be1b1e10a53bc5a981344d8752dfadae0f9b7dabe87838b632d518dc765e3fb904a73d9e1e898946b6d36cbd83

  • SSDEEP

    12288:NMrqy90RdS6EYdyIvz/x0wGSn48Zt44F6PZ+iqR3eO/NPbSyA9d:jyTpYVTx0wDn4A/F6PZ4RDPbSyId

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

      a75de942c3bd387290eb7322601dd772f875364542541f4a1b8da74f13661aa4

    • Size

      656KB

    • MD5

      b3cebaffc1f73ffdda1078e0efa9217a

    • SHA1

      9b278245d5c88fa267da3d72b6175cbeede07daa

    • SHA256

      a75de942c3bd387290eb7322601dd772f875364542541f4a1b8da74f13661aa4

    • SHA512

      cb801a5f47836e34ea9997d955cbbdc371bab5be1b1e10a53bc5a981344d8752dfadae0f9b7dabe87838b632d518dc765e3fb904a73d9e1e898946b6d36cbd83

    • SSDEEP

      12288:NMrqy90RdS6EYdyIvz/x0wGSn48Zt44F6PZ+iqR3eO/NPbSyA9d:jyTpYVTx0wDn4A/F6PZ4RDPbSyId

    • 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