General

  • Target

    86d88c2984bc21e27d80ac3e45d2908971d342a50a3c9a29169ca4400e4dc072

  • Size

    4.0MB

  • Sample

    230130-vr4knsbc56

  • MD5

    1adeb04c305855ec7ba7e279657e7344

  • SHA1

    66d410aa5ed4e74f44f2be3fcab61e3a3ea2d426

  • SHA256

    86d88c2984bc21e27d80ac3e45d2908971d342a50a3c9a29169ca4400e4dc072

  • SHA512

    4fd1362c15a0fc6b1d1fde1ba8b572b8888680d8a99225eb995af452d293cb2fc784d31ed22e3c9bee575036145b420c3d0a8f6a0f7e43e1c90b4d7fdc11e0a1

  • SSDEEP

    98304:g6M2bvzaj15D6F8cjGh0bsjWclfDV1r9y+ql/xeRfx:TMaaj15WyMGyCxlfDV1r9yNxwfx

Malware Config

Targets

    • Target

      86d88c2984bc21e27d80ac3e45d2908971d342a50a3c9a29169ca4400e4dc072

    • Size

      4.0MB

    • MD5

      1adeb04c305855ec7ba7e279657e7344

    • SHA1

      66d410aa5ed4e74f44f2be3fcab61e3a3ea2d426

    • SHA256

      86d88c2984bc21e27d80ac3e45d2908971d342a50a3c9a29169ca4400e4dc072

    • SHA512

      4fd1362c15a0fc6b1d1fde1ba8b572b8888680d8a99225eb995af452d293cb2fc784d31ed22e3c9bee575036145b420c3d0a8f6a0f7e43e1c90b4d7fdc11e0a1

    • SSDEEP

      98304:g6M2bvzaj15D6F8cjGh0bsjWclfDV1r9y+ql/xeRfx:TMaaj15WyMGyCxlfDV1r9yNxwfx

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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

Tasks