General

  • Target

    8a32b280afcb4a5a1590d84f6ba38e105074298e3f21fb85272d51cb307e168b

  • Size

    4.1MB

  • Sample

    221004-tdgcjsbde4

  • MD5

    9a7c11fb7d08c03186456ec5c3c3e265

  • SHA1

    1b6167d0d006fc21912eae0ada689b262c650386

  • SHA256

    8a32b280afcb4a5a1590d84f6ba38e105074298e3f21fb85272d51cb307e168b

  • SHA512

    6ac6b3d6f238dd753e0aec45f269d91095456f59ae9d65dcf3b3a2540aa36f924200ecc0f469e316d508cda988d52803955c4a31bdb15fe77c2a137f1ad5ad25

  • SSDEEP

    98304:9y4n2JD9x0ozAA+txAGdxS9txkPMa6aWNOVoVEX37d4rr:Bn2JDgyAdx7WU6aWIVocd4rr

Malware Config

Targets

    • Target

      8a32b280afcb4a5a1590d84f6ba38e105074298e3f21fb85272d51cb307e168b

    • Size

      4.1MB

    • MD5

      9a7c11fb7d08c03186456ec5c3c3e265

    • SHA1

      1b6167d0d006fc21912eae0ada689b262c650386

    • SHA256

      8a32b280afcb4a5a1590d84f6ba38e105074298e3f21fb85272d51cb307e168b

    • SHA512

      6ac6b3d6f238dd753e0aec45f269d91095456f59ae9d65dcf3b3a2540aa36f924200ecc0f469e316d508cda988d52803955c4a31bdb15fe77c2a137f1ad5ad25

    • SSDEEP

      98304:9y4n2JD9x0ozAA+txAGdxS9txkPMa6aWNOVoVEX37d4rr:Bn2JDgyAdx7WU6aWIVocd4rr

    • 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