General

  • Target

    96c7a130ac35505293e7766f058a6d07.bin

  • Size

    446KB

  • Sample

    240609-ekw91sdd2w

  • MD5

    66024d5b12f23926c4e77be3c808a210

  • SHA1

    6c0cf2efd4d567134fe97e127c93122ffa56733d

  • SHA256

    db4788aeaa91caa08c95e71dd742a3b51cc19c1187c51830ca4b17149956a45c

  • SHA512

    7698255136536a5ec2788e7ef602c77e454c4fccb9b5facfcb4ab0354c68982e60cc5756bcf1110a1d01b0219d77c6600d5dbd15994d8906bb946f9c8d02df22

  • SSDEEP

    12288:hpmHROk4WE04NqAH6eRosssUT/+PqcNgvcUT:jmxE0eqUdR2s2+PFwcUT

Malware Config

Targets

    • Target

      ae81b5336b8e70c6fc258e963c24346ded948f6df565a51dde18d7cdcfec753c.zip

    • Size

      452KB

    • MD5

      96c7a130ac35505293e7766f058a6d07

    • SHA1

      05638c895529fb2d7249b87c4250ab299fa4f937

    • SHA256

      ae81b5336b8e70c6fc258e963c24346ded948f6df565a51dde18d7cdcfec753c

    • SHA512

      9d3fe14608a995cad1d0ac80d49b40fe213dfa289c396987bc9c0e992608d336cf7aee71a5bdb8c869859b0a286d50f1781a4875b2e47d54143d46110b6ed065

    • SSDEEP

      12288:KUzrcAYk32MH/M9knDQPGrotZy69vMhUQztrqVOH:pcAYkmMfsIyKotZJ9vMhUQzJoM

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

    • Drops startup file

    • Loads dropped DLL

    • Modifies file permissions

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

File and Directory Permissions Modification

1
T1222

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Tasks