General

  • Target

    0e6625418e8de38c4ac7416173ac6e4026dc4d9c912cda8670465c614335f41e

  • Size

    4.1MB

  • Sample

    220917-3yd8csaeb2

  • MD5

    4ba22e8fa56bb479fd59646f6fcecff7

  • SHA1

    21b69951fa6a55bbe30d77a824db335c89ea4dd1

  • SHA256

    0e6625418e8de38c4ac7416173ac6e4026dc4d9c912cda8670465c614335f41e

  • SHA512

    a86d1d50d45931071edeaad510ae9e347c6c2bc112835f5d873d1cef2c8504e8e84320b38eeb15b91135d904ab1461f816cdba9acef34da27c2222d798b4f273

  • SSDEEP

    98304:AsGJiP4j1S2HHCZ8wOzti+B4zl/1TXI9Dm+hLPqvEJESeVtl:Q84j1S29wOztirzlNd+xPqvWESY

Malware Config

Targets

    • Target

      0e6625418e8de38c4ac7416173ac6e4026dc4d9c912cda8670465c614335f41e

    • Size

      4.1MB

    • MD5

      4ba22e8fa56bb479fd59646f6fcecff7

    • SHA1

      21b69951fa6a55bbe30d77a824db335c89ea4dd1

    • SHA256

      0e6625418e8de38c4ac7416173ac6e4026dc4d9c912cda8670465c614335f41e

    • SHA512

      a86d1d50d45931071edeaad510ae9e347c6c2bc112835f5d873d1cef2c8504e8e84320b38eeb15b91135d904ab1461f816cdba9acef34da27c2222d798b4f273

    • SSDEEP

      98304:AsGJiP4j1S2HHCZ8wOzti+B4zl/1TXI9Dm+hLPqvEJESeVtl:Q84j1S29wOztirzlNd+xPqvWESY

    • 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