General

  • Target

    2df7e3ffe1610aeb4ea96e63d753431ca2f3fbd90b18f8797ac219a4a132ac50

  • Size

    4.0MB

  • Sample

    221201-l78pwscd5t

  • MD5

    0947a0fae23ea98f51f6e2c79f2599fe

  • SHA1

    97f8334387587b37ca4131f90afa0939b8f61a92

  • SHA256

    2df7e3ffe1610aeb4ea96e63d753431ca2f3fbd90b18f8797ac219a4a132ac50

  • SHA512

    ec44cb1a52959a0b400e6622cd30623c8f09ac4db0aa12c8af8a32e8a6ad62a7d70cf14ab049ee43bed0ddd7faff45f150b4498c7aa3c1249d8e0fb349c4db24

  • SSDEEP

    98304:SZchzYLuQLBtHA6RYJMe2CCKUVlot1ZIbPGbw1Xn4V4:xhcJVYV2CCKUwtsl134V4

Malware Config

Targets

    • Target

      2df7e3ffe1610aeb4ea96e63d753431ca2f3fbd90b18f8797ac219a4a132ac50

    • Size

      4.0MB

    • MD5

      0947a0fae23ea98f51f6e2c79f2599fe

    • SHA1

      97f8334387587b37ca4131f90afa0939b8f61a92

    • SHA256

      2df7e3ffe1610aeb4ea96e63d753431ca2f3fbd90b18f8797ac219a4a132ac50

    • SHA512

      ec44cb1a52959a0b400e6622cd30623c8f09ac4db0aa12c8af8a32e8a6ad62a7d70cf14ab049ee43bed0ddd7faff45f150b4498c7aa3c1249d8e0fb349c4db24

    • SSDEEP

      98304:SZchzYLuQLBtHA6RYJMe2CCKUVlot1ZIbPGbw1Xn4V4:xhcJVYV2CCKUwtsl134V4

    • 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