General

  • Target

    66c9aba7610efcfc57f11b78205c1b948e0b162c676c55487bda22519640bfa5

  • Size

    4.0MB

  • Sample

    221123-wl5q8afc8s

  • MD5

    4a0d1e77ee70c68ae752f882c18c67c2

  • SHA1

    06de9797f3211ea3aeb4c3a82959e91ee4a5cca8

  • SHA256

    66c9aba7610efcfc57f11b78205c1b948e0b162c676c55487bda22519640bfa5

  • SHA512

    2b37587bdab9f3ecaf29e134352d1bd060a7bfdff83d3f6873320329a22ce6bef753f97e23e4d369d62353e384839a41989f337ce1c3f33bbdad7477522008e7

  • SSDEEP

    98304:6rQWNhnRlUbmDbN2XC8/RRvfEk7hNXr+kDYfx0nH9CCmoVm:6sU90bmDJQC2R2sNSxyd5u

Malware Config

Targets

    • Target

      66c9aba7610efcfc57f11b78205c1b948e0b162c676c55487bda22519640bfa5

    • Size

      4.0MB

    • MD5

      4a0d1e77ee70c68ae752f882c18c67c2

    • SHA1

      06de9797f3211ea3aeb4c3a82959e91ee4a5cca8

    • SHA256

      66c9aba7610efcfc57f11b78205c1b948e0b162c676c55487bda22519640bfa5

    • SHA512

      2b37587bdab9f3ecaf29e134352d1bd060a7bfdff83d3f6873320329a22ce6bef753f97e23e4d369d62353e384839a41989f337ce1c3f33bbdad7477522008e7

    • SSDEEP

      98304:6rQWNhnRlUbmDbN2XC8/RRvfEk7hNXr+kDYfx0nH9CCmoVm:6sU90bmDJQC2R2sNSxyd5u

    • 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