General

  • Target

    e6a6ca729b95f91ac2ed84de538704ff8fe8e4de4662a363c63cf13c37769b66

  • Size

    4.1MB

  • Sample

    220918-zj56rabga7

  • MD5

    5a947f657d745e8fcb288d39909f0510

  • SHA1

    07dc454a3543ae16f324261abd779b9c5fc484b2

  • SHA256

    e6a6ca729b95f91ac2ed84de538704ff8fe8e4de4662a363c63cf13c37769b66

  • SHA512

    9aebe2a4469a33671269dd197744526427546b0fdce8f22b8933bc8f076e9a8df4b6aba98f2928fb0a6f5f6ce1c1911832098571a8d124ee14cddc2874f31c89

  • SSDEEP

    98304:ATSV5xdwZT1p7NkJ4C5D0fVfR+yEpjXm54Hyx5g3Z86xs/lVhRSz:ck/ax1l2gfgvZyxEZXxWlVhRi

Malware Config

Targets

    • Target

      e6a6ca729b95f91ac2ed84de538704ff8fe8e4de4662a363c63cf13c37769b66

    • Size

      4.1MB

    • MD5

      5a947f657d745e8fcb288d39909f0510

    • SHA1

      07dc454a3543ae16f324261abd779b9c5fc484b2

    • SHA256

      e6a6ca729b95f91ac2ed84de538704ff8fe8e4de4662a363c63cf13c37769b66

    • SHA512

      9aebe2a4469a33671269dd197744526427546b0fdce8f22b8933bc8f076e9a8df4b6aba98f2928fb0a6f5f6ce1c1911832098571a8d124ee14cddc2874f31c89

    • SSDEEP

      98304:ATSV5xdwZT1p7NkJ4C5D0fVfR+yEpjXm54Hyx5g3Z86xs/lVhRSz:ck/ax1l2gfgvZyxEZXxWlVhRi

    • 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