General

  • Target

    00fa5e8594b86eae0525931525c1097a9148996d83b1818600ec4c159551e6cb

  • Size

    4.1MB

  • Sample

    220917-rxddwshhf4

  • MD5

    082466214d0f6fea122a7c489a3e314d

  • SHA1

    326058da9c693f3c33be5d6a3108df119a9ae4fc

  • SHA256

    00fa5e8594b86eae0525931525c1097a9148996d83b1818600ec4c159551e6cb

  • SHA512

    03a84174fa9fcbbe87cd08eaee42e296778a87bf938818f9e25737a66c3fdb11447343b0e5d36ce1ee833f4c302f3a3ad2c65ec244c6c16e78253672ccaf08d9

  • SSDEEP

    98304:btGLjn0HXiPV5zHqSXROpIGLO27qi/R4RLXcAHLbvOF:pGLjn0HyrzHjaIGLObeRMcAH/E

Malware Config

Targets

    • Target

      00fa5e8594b86eae0525931525c1097a9148996d83b1818600ec4c159551e6cb

    • Size

      4.1MB

    • MD5

      082466214d0f6fea122a7c489a3e314d

    • SHA1

      326058da9c693f3c33be5d6a3108df119a9ae4fc

    • SHA256

      00fa5e8594b86eae0525931525c1097a9148996d83b1818600ec4c159551e6cb

    • SHA512

      03a84174fa9fcbbe87cd08eaee42e296778a87bf938818f9e25737a66c3fdb11447343b0e5d36ce1ee833f4c302f3a3ad2c65ec244c6c16e78253672ccaf08d9

    • SSDEEP

      98304:btGLjn0HXiPV5zHqSXROpIGLO27qi/R4RLXcAHLbvOF:pGLjn0HyrzHjaIGLObeRMcAH/E

    • 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