General

  • Target

    843de9eeccaaf499d415cfbf5721e5f30eb1e6419b2d759b96ed0a24afe9a2f8

  • Size

    4.1MB

  • Sample

    220918-ttrhfsbea2

  • MD5

    e1c440fc0ce7e90440a55fea70a0f401

  • SHA1

    e836e78cc1bf3c6ae2821df2d41d16c4de032301

  • SHA256

    843de9eeccaaf499d415cfbf5721e5f30eb1e6419b2d759b96ed0a24afe9a2f8

  • SHA512

    31537da09541fce2765b940737f4c20fe58118421a99b8a5127f193621b946c9f33463705258ab880c4731933da2e75cb2d5c13c45f4f7da3c1df52e363150e0

  • SSDEEP

    98304:onwfDK3u/GKS/r+qqK2bh/MWHXSNCPtftqKPZJah5IY:IwF/Vy+qchkwX51tqKPZJaHn

Malware Config

Targets

    • Target

      843de9eeccaaf499d415cfbf5721e5f30eb1e6419b2d759b96ed0a24afe9a2f8

    • Size

      4.1MB

    • MD5

      e1c440fc0ce7e90440a55fea70a0f401

    • SHA1

      e836e78cc1bf3c6ae2821df2d41d16c4de032301

    • SHA256

      843de9eeccaaf499d415cfbf5721e5f30eb1e6419b2d759b96ed0a24afe9a2f8

    • SHA512

      31537da09541fce2765b940737f4c20fe58118421a99b8a5127f193621b946c9f33463705258ab880c4731933da2e75cb2d5c13c45f4f7da3c1df52e363150e0

    • SSDEEP

      98304:onwfDK3u/GKS/r+qqK2bh/MWHXSNCPtftqKPZJah5IY:IwF/Vy+qchkwX51tqKPZJaHn

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • 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