General

  • Target

    820039212988f8a1cf932a33976bfc79f52ce5d5526c399fd61995f312d12de4

  • Size

    4.1MB

  • Sample

    230201-j7caksce59

  • MD5

    49f990216ef08d7badf39b380d4c3b95

  • SHA1

    285654ea458480e63ad65e2a5646c5ede2922f50

  • SHA256

    820039212988f8a1cf932a33976bfc79f52ce5d5526c399fd61995f312d12de4

  • SHA512

    1f4053f5f3edcc4472eefe4b133b68a4d634e614212ab202233619fd12b6c3737e4ff7a7de42bffcfa1292da85dbd32835e65e3708f344fc8b480be3f3f3f622

  • SSDEEP

    98304:FGlg+U/Ft9Vv1UNKIcgi6b5UsbqQr0xHyWAS22fdE5Ypkk3tje:FG2DvCL+K7bq9xfRpkAy

Malware Config

Targets

    • Target

      820039212988f8a1cf932a33976bfc79f52ce5d5526c399fd61995f312d12de4

    • Size

      4.1MB

    • MD5

      49f990216ef08d7badf39b380d4c3b95

    • SHA1

      285654ea458480e63ad65e2a5646c5ede2922f50

    • SHA256

      820039212988f8a1cf932a33976bfc79f52ce5d5526c399fd61995f312d12de4

    • SHA512

      1f4053f5f3edcc4472eefe4b133b68a4d634e614212ab202233619fd12b6c3737e4ff7a7de42bffcfa1292da85dbd32835e65e3708f344fc8b480be3f3f3f622

    • SSDEEP

      98304:FGlg+U/Ft9Vv1UNKIcgi6b5UsbqQr0xHyWAS22fdE5Ypkk3tje:FG2DvCL+K7bq9xfRpkAy

    • 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