General

  • Target

    5ecaebe3d9630c06cf230f0178617130588c3392a0348642a4f756753226f78b

  • Size

    4.1MB

  • Sample

    220829-yf3qsafcc9

  • MD5

    a9b65d759727afa5714cbc082dfc32c0

  • SHA1

    131315ce0a9aa5e998e54eb370e2ea2b2ce07e3a

  • SHA256

    5ecaebe3d9630c06cf230f0178617130588c3392a0348642a4f756753226f78b

  • SHA512

    2f926410e0eaba0796669b81491537fc2a6edd4f52e39ebab75bac19c194e623a83889be8d3821ce097434703af117e539985c68a15465a7c4012bd082f63617

  • SSDEEP

    98304:D2f1Lb6GpfYy7oA1ttIIVQ+FfTRZSE2qZ4KWFw4EZg1:8FbHfYz2QwTRZp2MsLEZI

Malware Config

Targets

    • Target

      5ecaebe3d9630c06cf230f0178617130588c3392a0348642a4f756753226f78b

    • Size

      4.1MB

    • MD5

      a9b65d759727afa5714cbc082dfc32c0

    • SHA1

      131315ce0a9aa5e998e54eb370e2ea2b2ce07e3a

    • SHA256

      5ecaebe3d9630c06cf230f0178617130588c3392a0348642a4f756753226f78b

    • SHA512

      2f926410e0eaba0796669b81491537fc2a6edd4f52e39ebab75bac19c194e623a83889be8d3821ce097434703af117e539985c68a15465a7c4012bd082f63617

    • SSDEEP

      98304:D2f1Lb6GpfYy7oA1ttIIVQ+FfTRZSE2qZ4KWFw4EZg1:8FbHfYz2QwTRZp2MsLEZI

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • 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