General

  • Target

    a4684443813e21936a8a82af834ae1988045b81e66ea34683837eaabc93d7b3a

  • Size

    4.1MB

  • Sample

    230128-apnq8afa2t

  • MD5

    53a1250787f2da8bf39fc8669642228d

  • SHA1

    0c2964c738d23f24c8bf53d0ee2c0f5ec5fc1595

  • SHA256

    a4684443813e21936a8a82af834ae1988045b81e66ea34683837eaabc93d7b3a

  • SHA512

    76f2f0575da2aa84e0a8973db4d45ba7a87563aa180bc5101b401ad4d588eb4c9f1fb62c74211a547086ec7a8daff68f2a0bdb885fcded52c770c7c25a92a23b

  • SSDEEP

    98304:H5tCfexSqFjY6mzBi16X+LmEVaMYXj3VvVQ:ufeXdY6mzBiQrQ

Malware Config

Targets

    • Target

      a4684443813e21936a8a82af834ae1988045b81e66ea34683837eaabc93d7b3a

    • Size

      4.1MB

    • MD5

      53a1250787f2da8bf39fc8669642228d

    • SHA1

      0c2964c738d23f24c8bf53d0ee2c0f5ec5fc1595

    • SHA256

      a4684443813e21936a8a82af834ae1988045b81e66ea34683837eaabc93d7b3a

    • SHA512

      76f2f0575da2aa84e0a8973db4d45ba7a87563aa180bc5101b401ad4d588eb4c9f1fb62c74211a547086ec7a8daff68f2a0bdb885fcded52c770c7c25a92a23b

    • SSDEEP

      98304:H5tCfexSqFjY6mzBi16X+LmEVaMYXj3VvVQ:ufeXdY6mzBiQrQ

    • 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