General

  • Target

    26de7ca4b85663ee60cc47c81556e858228f8856c09a24d8154a4905513b917b

  • Size

    4.0MB

  • Sample

    220920-kd9vesgafj

  • MD5

    75495521292ac4f5bd426aa5afb4443b

  • SHA1

    4dd5e5a18853b0bd063e00dd70d8990d409716f7

  • SHA256

    26de7ca4b85663ee60cc47c81556e858228f8856c09a24d8154a4905513b917b

  • SHA512

    76cd887e4969ce75c76705171685169b1ddf765e90386caaa4da739b973029037da4f56b33e2f49f95e64a917e5c980a4249c48cb75fc2d695239bf09226950b

  • SSDEEP

    98304:Qy5X6mTksaH3W1nUTQE4lcsPjvxb0P1qp2RfuSfm7noBsACVlC:QQ6mTVU0vxbO1TRfu77noBgM

Malware Config

Targets

    • Target

      26de7ca4b85663ee60cc47c81556e858228f8856c09a24d8154a4905513b917b

    • Size

      4.0MB

    • MD5

      75495521292ac4f5bd426aa5afb4443b

    • SHA1

      4dd5e5a18853b0bd063e00dd70d8990d409716f7

    • SHA256

      26de7ca4b85663ee60cc47c81556e858228f8856c09a24d8154a4905513b917b

    • SHA512

      76cd887e4969ce75c76705171685169b1ddf765e90386caaa4da739b973029037da4f56b33e2f49f95e64a917e5c980a4249c48cb75fc2d695239bf09226950b

    • SSDEEP

      98304:Qy5X6mTksaH3W1nUTQE4lcsPjvxb0P1qp2RfuSfm7noBsACVlC:QQ6mTVU0vxbO1TRfu77noBgM

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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