General

  • Target

    572a8476ac0940c877c08db1d1876f6b9888526d7b40bb2dc3a8f2dd17207b39

  • Size

    4.1MB

  • Sample

    221007-xe3hysddbk

  • MD5

    0740dc19888b59fb22155e64dab9889a

  • SHA1

    6b0893d149f321f13b7bc3e4a419d7dbc6f51fd0

  • SHA256

    572a8476ac0940c877c08db1d1876f6b9888526d7b40bb2dc3a8f2dd17207b39

  • SHA512

    da3fda9a6434707a56afe9634d947f2c2f7484a022537af7d24e7a9a75dd38234ed282e30f646495cbb5fff30c947264612c14a9870de1cfd78bde77b985566a

  • SSDEEP

    98304:WEW9IFZ4/OLSMogv1oK0cupMv+r4xcHIcJVlkVm3ow:CwZ4/Stv1pupM2XI47vx

Malware Config

Targets

    • Target

      572a8476ac0940c877c08db1d1876f6b9888526d7b40bb2dc3a8f2dd17207b39

    • Size

      4.1MB

    • MD5

      0740dc19888b59fb22155e64dab9889a

    • SHA1

      6b0893d149f321f13b7bc3e4a419d7dbc6f51fd0

    • SHA256

      572a8476ac0940c877c08db1d1876f6b9888526d7b40bb2dc3a8f2dd17207b39

    • SHA512

      da3fda9a6434707a56afe9634d947f2c2f7484a022537af7d24e7a9a75dd38234ed282e30f646495cbb5fff30c947264612c14a9870de1cfd78bde77b985566a

    • SSDEEP

      98304:WEW9IFZ4/OLSMogv1oK0cupMv+r4xcHIcJVlkVm3ow:CwZ4/Stv1pupM2XI47vx

    • 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