General

  • Target

    ab025426a0b8f4a29275fd58f483b6b9171bad2724ce17cd57e08a10097de5eb

  • Size

    4.0MB

  • Sample

    230130-zagf2aec4x

  • MD5

    444e144fcd16e52b7ed4b9a55c31615f

  • SHA1

    b8987c36c181cd0932613883c3032ffe6d3f7135

  • SHA256

    ab025426a0b8f4a29275fd58f483b6b9171bad2724ce17cd57e08a10097de5eb

  • SHA512

    b1fc359f6c381fe7b42553df66f96eb254520ff2fa3c2b4f11917cadba7bcc774ddd105c0fb43ee022265ad7dbde03bb565297dac569ed117a8b9d775b050bf0

  • SSDEEP

    98304:4bjq/455k7LKeNo7yESjt/llWE5I7+RajBYf/jIvLCsWXU1/vD9KlAne:mW/V7ui2sJlIyaXWrU+Dk1/xKane

Malware Config

Targets

    • Target

      ab025426a0b8f4a29275fd58f483b6b9171bad2724ce17cd57e08a10097de5eb

    • Size

      4.0MB

    • MD5

      444e144fcd16e52b7ed4b9a55c31615f

    • SHA1

      b8987c36c181cd0932613883c3032ffe6d3f7135

    • SHA256

      ab025426a0b8f4a29275fd58f483b6b9171bad2724ce17cd57e08a10097de5eb

    • SHA512

      b1fc359f6c381fe7b42553df66f96eb254520ff2fa3c2b4f11917cadba7bcc774ddd105c0fb43ee022265ad7dbde03bb565297dac569ed117a8b9d775b050bf0

    • SSDEEP

      98304:4bjq/455k7LKeNo7yESjt/llWE5I7+RajBYf/jIvLCsWXU1/vD9KlAne:mW/V7ui2sJlIyaXWrU+Dk1/xKane

    • 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.

    • 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