General

  • Target

    10497d7389e0019c86c4af9609b06470f56017e4494dbeada0ab897b353e5fff

  • Size

    4.1MB

  • Sample

    221128-w93lrsga98

  • MD5

    55484d94925928747e50581241335ca8

  • SHA1

    6f59be96ebd9070309fedbb8a9ec6801d5e689f9

  • SHA256

    10497d7389e0019c86c4af9609b06470f56017e4494dbeada0ab897b353e5fff

  • SHA512

    5c22ae66afb1e4bbc878e50fac496b4dd6b17ffa5f5bd4ae31060e27a2b61856ebde3dc3c651ba8715dbed633800eb8dfdb7c71a90bd97072b01f211ce093b47

  • SSDEEP

    98304:/dlbaf39GDidRXU8P5s6cPsCmSQheGmF88dgZdOyyKTaVFxZCnD7m:/d5asGLXU8Oxkn888dEdOyyt3vCDy

Malware Config

Targets

    • Target

      10497d7389e0019c86c4af9609b06470f56017e4494dbeada0ab897b353e5fff

    • Size

      4.1MB

    • MD5

      55484d94925928747e50581241335ca8

    • SHA1

      6f59be96ebd9070309fedbb8a9ec6801d5e689f9

    • SHA256

      10497d7389e0019c86c4af9609b06470f56017e4494dbeada0ab897b353e5fff

    • SHA512

      5c22ae66afb1e4bbc878e50fac496b4dd6b17ffa5f5bd4ae31060e27a2b61856ebde3dc3c651ba8715dbed633800eb8dfdb7c71a90bd97072b01f211ce093b47

    • SSDEEP

      98304:/dlbaf39GDidRXU8P5s6cPsCmSQheGmF88dgZdOyyKTaVFxZCnD7m:/d5asGLXU8Oxkn888dEdOyyt3vCDy

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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