General

  • Target

    0859d7dfade10b48db90836964b2afeae388b67f7f7be8fb7b9fb32ad0e6663a

  • Size

    4.1MB

  • Sample

    230326-q8va4saf8v

  • MD5

    194291a077ddaaa890eb16ff7daf49dd

  • SHA1

    7212523bbdef7a82c27df15a276c57c7f143d78c

  • SHA256

    0859d7dfade10b48db90836964b2afeae388b67f7f7be8fb7b9fb32ad0e6663a

  • SHA512

    c7f6fbf64a7d5627e02b01bc392e3c843afb58d7a28c4f017200c59e69b407ff83e04635c6933389dc40a63f4afc92eed1b4f046445b027c7d2e3de073e6787e

  • SSDEEP

    98304:VmBK0A75SeBxCWoYDzhR7nU3M2jSMFp3FUUEuMt:V4KD7tBxRZPhVU85MFpCtuw

Malware Config

Targets

    • Target

      0859d7dfade10b48db90836964b2afeae388b67f7f7be8fb7b9fb32ad0e6663a

    • Size

      4.1MB

    • MD5

      194291a077ddaaa890eb16ff7daf49dd

    • SHA1

      7212523bbdef7a82c27df15a276c57c7f143d78c

    • SHA256

      0859d7dfade10b48db90836964b2afeae388b67f7f7be8fb7b9fb32ad0e6663a

    • SHA512

      c7f6fbf64a7d5627e02b01bc392e3c843afb58d7a28c4f017200c59e69b407ff83e04635c6933389dc40a63f4afc92eed1b4f046445b027c7d2e3de073e6787e

    • SSDEEP

      98304:VmBK0A75SeBxCWoYDzhR7nU3M2jSMFp3FUUEuMt:V4KD7tBxRZPhVU85MFpCtuw

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

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

2
T1012

System Information Discovery

1
T1082

Tasks