General

  • Target

    94b32569f024824f33b7de4b47b3adc3ec689d81a0805428daee2a3972da87a2

  • Size

    4.1MB

  • Sample

    221128-w9xqhsga87

  • MD5

    64421f1521c8a6702bc48fa1109d0f0c

  • SHA1

    65f7ed2d1ab7eeba54994ff5d5e9f1a6ebc28988

  • SHA256

    94b32569f024824f33b7de4b47b3adc3ec689d81a0805428daee2a3972da87a2

  • SHA512

    7b83930cd9cfbdb2b10a08528f2624fce1e68943b24ec60821e31324f546e69ec17200b12ca9b9e43b455efd4dc054d793d0332071bdae2a37f43a4954092cb2

  • SSDEEP

    98304:/dlbaf39GDidRXU8P5s6cPsCmSQheGmF88dgZdOyyKTaVFxZCnD7F:/d5asGLXU8Oxkn888dEdOyyt3vCDh

Malware Config

Targets

    • Target

      94b32569f024824f33b7de4b47b3adc3ec689d81a0805428daee2a3972da87a2

    • Size

      4.1MB

    • MD5

      64421f1521c8a6702bc48fa1109d0f0c

    • SHA1

      65f7ed2d1ab7eeba54994ff5d5e9f1a6ebc28988

    • SHA256

      94b32569f024824f33b7de4b47b3adc3ec689d81a0805428daee2a3972da87a2

    • SHA512

      7b83930cd9cfbdb2b10a08528f2624fce1e68943b24ec60821e31324f546e69ec17200b12ca9b9e43b455efd4dc054d793d0332071bdae2a37f43a4954092cb2

    • SSDEEP

      98304:/dlbaf39GDidRXU8P5s6cPsCmSQheGmF88dgZdOyyKTaVFxZCnD7F:/d5asGLXU8Oxkn888dEdOyyt3vCDh

    • 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