General

  • Target

    9459ef2d1932d5931349a8309008f026767ecde81220027a2caa59e4a3e83345

  • Size

    4.1MB

  • Sample

    220929-x8fahscgdq

  • MD5

    fae8bb46e6fc723acbee42d0b8a23e8b

  • SHA1

    c5e86d2992e2683850c3b35d984d95754a5c45a0

  • SHA256

    9459ef2d1932d5931349a8309008f026767ecde81220027a2caa59e4a3e83345

  • SHA512

    74fe764c488741c4dc76484632281283a976753244186ce3ea30bf2c2fee3f49b644a528bb7e90485e00d1beef91e7aa2ca0194a93692b8c1f75620aaf70dc58

  • SSDEEP

    98304:XKLmLmxx6A2yT7yChs3ivaH604nC/HSdUlPO:azx60uChoyu604Z

Malware Config

Targets

    • Target

      9459ef2d1932d5931349a8309008f026767ecde81220027a2caa59e4a3e83345

    • Size

      4.1MB

    • MD5

      fae8bb46e6fc723acbee42d0b8a23e8b

    • SHA1

      c5e86d2992e2683850c3b35d984d95754a5c45a0

    • SHA256

      9459ef2d1932d5931349a8309008f026767ecde81220027a2caa59e4a3e83345

    • SHA512

      74fe764c488741c4dc76484632281283a976753244186ce3ea30bf2c2fee3f49b644a528bb7e90485e00d1beef91e7aa2ca0194a93692b8c1f75620aaf70dc58

    • SSDEEP

      98304:XKLmLmxx6A2yT7yChs3ivaH604nC/HSdUlPO:azx60uChoyu604Z

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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.

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

System Information Discovery

1
T1082

Tasks