General

  • Target

    b4196ac0ec095c17c97a21830140f399229e3bfa39bcf89f7419c0a673453fa4

  • Size

    4.1MB

  • Sample

    221007-wgv18adcal

  • MD5

    e2d5cae9e55a910e1d09e7b65975c090

  • SHA1

    d7c3c62e5664d27b2428896573a7fca9a2eff481

  • SHA256

    b4196ac0ec095c17c97a21830140f399229e3bfa39bcf89f7419c0a673453fa4

  • SHA512

    cd040d7985922b228683bc26a78d06db3906622c505436572c8c69cf0fafba560128d0850e40f8fb1541579c515c7796a9cccf3e39bff8d40fc8af649d8cc49a

  • SSDEEP

    98304:zllkTbnZNvubi6lfa/SPMSUoD36okPUpS+G2jfJyXUN:Zkbkxc/SPMFEptNyXUN

Malware Config

Targets

    • Target

      b4196ac0ec095c17c97a21830140f399229e3bfa39bcf89f7419c0a673453fa4

    • Size

      4.1MB

    • MD5

      e2d5cae9e55a910e1d09e7b65975c090

    • SHA1

      d7c3c62e5664d27b2428896573a7fca9a2eff481

    • SHA256

      b4196ac0ec095c17c97a21830140f399229e3bfa39bcf89f7419c0a673453fa4

    • SHA512

      cd040d7985922b228683bc26a78d06db3906622c505436572c8c69cf0fafba560128d0850e40f8fb1541579c515c7796a9cccf3e39bff8d40fc8af649d8cc49a

    • SSDEEP

      98304:zllkTbnZNvubi6lfa/SPMSUoD36okPUpS+G2jfJyXUN:Zkbkxc/SPMFEptNyXUN

    • 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