General

  • Target

    8ad19822305485fb0f89002dfe2ce68810550381e496d2886402b0e1155296bf

  • Size

    4.1MB

  • Sample

    230127-vtrc5adg2s

  • MD5

    b7625259dcdd9f10ba177a41ac9f56ae

  • SHA1

    e7c4aaab2fa913e7d83da4c70b68b788624c13db

  • SHA256

    8ad19822305485fb0f89002dfe2ce68810550381e496d2886402b0e1155296bf

  • SHA512

    8627a5020fd962c0a6c68c3f5cea36b58f910645101ef1befb6d09830199ba108a31bffae75f29a6a7e9be0046915a013a30aa7f579a50bcd69d5adbeef7f08f

  • SSDEEP

    49152:Y01aXNTrvJAh35FmtfWfV9rgvkGy136MpbM2z6VaUOuFge56gKvUt/LlErQfC9ZM:c9nJgHm+qubM2zUajreHP+Ef+nUPX+Gz

Malware Config

Targets

    • Target

      8ad19822305485fb0f89002dfe2ce68810550381e496d2886402b0e1155296bf

    • Size

      4.1MB

    • MD5

      b7625259dcdd9f10ba177a41ac9f56ae

    • SHA1

      e7c4aaab2fa913e7d83da4c70b68b788624c13db

    • SHA256

      8ad19822305485fb0f89002dfe2ce68810550381e496d2886402b0e1155296bf

    • SHA512

      8627a5020fd962c0a6c68c3f5cea36b58f910645101ef1befb6d09830199ba108a31bffae75f29a6a7e9be0046915a013a30aa7f579a50bcd69d5adbeef7f08f

    • SSDEEP

      49152:Y01aXNTrvJAh35FmtfWfV9rgvkGy136MpbM2z6VaUOuFge56gKvUt/LlErQfC9ZM:c9nJgHm+qubM2zUajreHP+Ef+nUPX+Gz

    • 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