General

  • Target

    2eccf3d5b8b25cae96b400c5a3f5bf66be5aaa30f9e8f6968b72da8f5cdb7a63

  • Size

    4.2MB

  • Sample

    220927-zg85maeeb4

  • MD5

    abae8ad84e0f7e026519cf38bf96a2a0

  • SHA1

    409a8cbb1686501ef49407e6ed0eb59f125206f0

  • SHA256

    2eccf3d5b8b25cae96b400c5a3f5bf66be5aaa30f9e8f6968b72da8f5cdb7a63

  • SHA512

    93642d0789eb4fb141268afb3fcefb3f1ffa144f71c4c52c3d1d28c5310b401668e286e3b78e9a3aebb42bbddfdbf6983bf1667715e619e060493fba4d66254b

  • SSDEEP

    98304:ClZj7o2loMQCpV7rvBkQr3vw5GMwAl/2T3tqzzYPq:+17dlqC7rysGGMwAl/2reD

Malware Config

Targets

    • Target

      2eccf3d5b8b25cae96b400c5a3f5bf66be5aaa30f9e8f6968b72da8f5cdb7a63

    • Size

      4.2MB

    • MD5

      abae8ad84e0f7e026519cf38bf96a2a0

    • SHA1

      409a8cbb1686501ef49407e6ed0eb59f125206f0

    • SHA256

      2eccf3d5b8b25cae96b400c5a3f5bf66be5aaa30f9e8f6968b72da8f5cdb7a63

    • SHA512

      93642d0789eb4fb141268afb3fcefb3f1ffa144f71c4c52c3d1d28c5310b401668e286e3b78e9a3aebb42bbddfdbf6983bf1667715e619e060493fba4d66254b

    • SSDEEP

      98304:ClZj7o2loMQCpV7rvBkQr3vw5GMwAl/2T3tqzzYPq:+17dlqC7rysGGMwAl/2reD

    • 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