General

  • Target

    08cca713a9469a80df3e13755e4af27578d36056de73539b649c311a982ad450

  • Size

    4.1MB

  • Sample

    230131-t3kq9sha99

  • MD5

    9f95fd290846673588391479e37d3f48

  • SHA1

    850dca64d52e75d20899a6543834960c82010cad

  • SHA256

    08cca713a9469a80df3e13755e4af27578d36056de73539b649c311a982ad450

  • SHA512

    b0db201392b8db933ca8d6bb8f36e8dd6489fcbf481b01cd1e3cc93eb17d66814c5a5c457c2fe1a2de0888ec62230e78ee67bab432e5e50f6e2be475df45ac4c

  • SSDEEP

    98304:Kc0lgzThpRURyzY9KY+mJv0mTjHZari0FPpVBeRxQG:Kc0WpaAzY9KY+K1TjHZ30dpzcT

Malware Config

Targets

    • Target

      08cca713a9469a80df3e13755e4af27578d36056de73539b649c311a982ad450

    • Size

      4.1MB

    • MD5

      9f95fd290846673588391479e37d3f48

    • SHA1

      850dca64d52e75d20899a6543834960c82010cad

    • SHA256

      08cca713a9469a80df3e13755e4af27578d36056de73539b649c311a982ad450

    • SHA512

      b0db201392b8db933ca8d6bb8f36e8dd6489fcbf481b01cd1e3cc93eb17d66814c5a5c457c2fe1a2de0888ec62230e78ee67bab432e5e50f6e2be475df45ac4c

    • SSDEEP

      98304:Kc0lgzThpRURyzY9KY+mJv0mTjHZari0FPpVBeRxQG:Kc0WpaAzY9KY+K1TjHZ30dpzcT

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Windows security modification

    • 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

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Command and Control

Web Service

1
T1102

Tasks