General

  • Target

    7453e7706fcf34a1148c95080f63e8bd0cb3183b59e5bce74dc1d9a1e3afb96a

  • Size

    4.0MB

  • Sample

    220828-w8nffsdadl

  • MD5

    d06e6b05163f7a22b057bae5f9382fa9

  • SHA1

    1593939e83dbffe2934c6106536334b9519f57ce

  • SHA256

    7453e7706fcf34a1148c95080f63e8bd0cb3183b59e5bce74dc1d9a1e3afb96a

  • SHA512

    e37d434a33955aa6ba9c1aa07d743bef60ea831f0bcc1480858596b4b791124c8c917f8607e3b12779c7493b1ceef592a7ccf58946aef519d5b9963965051c26

  • SSDEEP

    98304:9W+t5JLbHCNDyoeGLwLofgxrLpYTcFY5XGy0JDSj3UP:XvJLTK9esg5NY5WyaSj3s

Malware Config

Targets

    • Target

      7453e7706fcf34a1148c95080f63e8bd0cb3183b59e5bce74dc1d9a1e3afb96a

    • Size

      4.0MB

    • MD5

      d06e6b05163f7a22b057bae5f9382fa9

    • SHA1

      1593939e83dbffe2934c6106536334b9519f57ce

    • SHA256

      7453e7706fcf34a1148c95080f63e8bd0cb3183b59e5bce74dc1d9a1e3afb96a

    • SHA512

      e37d434a33955aa6ba9c1aa07d743bef60ea831f0bcc1480858596b4b791124c8c917f8607e3b12779c7493b1ceef592a7ccf58946aef519d5b9963965051c26

    • SSDEEP

      98304:9W+t5JLbHCNDyoeGLwLofgxrLpYTcFY5XGy0JDSj3UP:XvJLTK9esg5NY5WyaSj3s

    • 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