General

  • Target

    9e7f82a94f2c370595b1961a6c1deebc72067f301ac0ed9b7eada097a5f5de54

  • Size

    4.0MB

  • Sample

    220923-wag6saheg9

  • MD5

    199253e00e9e81a3409658b2b7a3cca8

  • SHA1

    d018a6bb605cde98a56bcee2725d8c427c8aad5a

  • SHA256

    9e7f82a94f2c370595b1961a6c1deebc72067f301ac0ed9b7eada097a5f5de54

  • SHA512

    648f7752417641c5b70e7c57992c7a509c7f88a430fde9febb759ffba515cfc240f9e8a75d8f3e3db604994b4a3c2d91f89ec16e708e0894c6c6b6748347ad64

  • SSDEEP

    98304:3gA+JOCfNzCO73pnpMV+XW8GBvaMo8fGf1VbC1F:aOClOODpp2+4vaf8fGtVbsF

Malware Config

Targets

    • Target

      9e7f82a94f2c370595b1961a6c1deebc72067f301ac0ed9b7eada097a5f5de54

    • Size

      4.0MB

    • MD5

      199253e00e9e81a3409658b2b7a3cca8

    • SHA1

      d018a6bb605cde98a56bcee2725d8c427c8aad5a

    • SHA256

      9e7f82a94f2c370595b1961a6c1deebc72067f301ac0ed9b7eada097a5f5de54

    • SHA512

      648f7752417641c5b70e7c57992c7a509c7f88a430fde9febb759ffba515cfc240f9e8a75d8f3e3db604994b4a3c2d91f89ec16e708e0894c6c6b6748347ad64

    • SSDEEP

      98304:3gA+JOCfNzCO73pnpMV+XW8GBvaMo8fGf1VbC1F:aOClOODpp2+4vaf8fGtVbsF

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

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

Command and Control

Web Service

1
T1102

Tasks