General

  • Target

    cd29bf14841b28094153b2e7485c51be1dbe7ca8bab7e1b6ccd917bf619d3910

  • Size

    4.0MB

  • Sample

    220920-2qctwsabgk

  • MD5

    a2e5478fc4ff9563fa366cc24c70cc6a

  • SHA1

    0315dc9ed5fe444c0a22f684d12a967b080e16d9

  • SHA256

    cd29bf14841b28094153b2e7485c51be1dbe7ca8bab7e1b6ccd917bf619d3910

  • SHA512

    07d60a052651064be7dfa4ac5f56b858ae6c42835f38b261e0023e256ac0d98a28b62f67008f48a547d70d0d374aa22b7e599c1be77f031c2ee7016c254b5825

  • SSDEEP

    98304:7jX+I32NOtHer53z6cVNHT4jB/cAE7ot+KLByTV+bOXLNHn+TB:/Xv3Hkxe0Nz4jCot+a0V5Je1

Malware Config

Targets

    • Target

      cd29bf14841b28094153b2e7485c51be1dbe7ca8bab7e1b6ccd917bf619d3910

    • Size

      4.0MB

    • MD5

      a2e5478fc4ff9563fa366cc24c70cc6a

    • SHA1

      0315dc9ed5fe444c0a22f684d12a967b080e16d9

    • SHA256

      cd29bf14841b28094153b2e7485c51be1dbe7ca8bab7e1b6ccd917bf619d3910

    • SHA512

      07d60a052651064be7dfa4ac5f56b858ae6c42835f38b261e0023e256ac0d98a28b62f67008f48a547d70d0d374aa22b7e599c1be77f031c2ee7016c254b5825

    • SSDEEP

      98304:7jX+I32NOtHer53z6cVNHT4jB/cAE7ot+KLByTV+bOXLNHn+TB:/Xv3Hkxe0Nz4jCot+a0V5Je1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks