General

  • Target

    98aaf2e132ebfefe6e0f7232a6e742bb3151dd9cc4be117a5ffbceb0945bf2ea

  • Size

    4.0MB

  • Sample

    230130-zc72rscg33

  • MD5

    ca6591ee52cf3daea670261c8bf6d88d

  • SHA1

    ff635dad22dbd3a9e37d00c73ef3616ce0f49869

  • SHA256

    98aaf2e132ebfefe6e0f7232a6e742bb3151dd9cc4be117a5ffbceb0945bf2ea

  • SHA512

    fe9bed537c254ff435f70edfaee09bb0f1af601e7acc876b9495e3ec342e789c0b6889a0a3038f1770f74e6234478fb033b8bac27864d29ea0e09539125f11e4

  • SSDEEP

    98304:4bjq/455k7LKeNo7yESjt/llWE5I7+RajBYf/jIvLCsWXU1/vD9KlAnr:mW/V7ui2sJlIyaXWrU+Dk1/xKanr

Malware Config

Targets

    • Target

      98aaf2e132ebfefe6e0f7232a6e742bb3151dd9cc4be117a5ffbceb0945bf2ea

    • Size

      4.0MB

    • MD5

      ca6591ee52cf3daea670261c8bf6d88d

    • SHA1

      ff635dad22dbd3a9e37d00c73ef3616ce0f49869

    • SHA256

      98aaf2e132ebfefe6e0f7232a6e742bb3151dd9cc4be117a5ffbceb0945bf2ea

    • SHA512

      fe9bed537c254ff435f70edfaee09bb0f1af601e7acc876b9495e3ec342e789c0b6889a0a3038f1770f74e6234478fb033b8bac27864d29ea0e09539125f11e4

    • SSDEEP

      98304:4bjq/455k7LKeNo7yESjt/llWE5I7+RajBYf/jIvLCsWXU1/vD9KlAnr:mW/V7ui2sJlIyaXWrU+Dk1/xKanr

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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

Tasks