General

  • Target

    a11462c9d1e545b9a3172327282f1a30b801236ce4fef2b8a4149845ef1e4409

  • Size

    4.0MB

  • Sample

    230129-tta6gade38

  • MD5

    e006b2b08833a38314bad962b8e549eb

  • SHA1

    289e9b527460258ce38402604b82ab1784b93229

  • SHA256

    a11462c9d1e545b9a3172327282f1a30b801236ce4fef2b8a4149845ef1e4409

  • SHA512

    2a4f4e47c909abfd6a59a38536b357d7ff84177094897ea2819fd87dfc07b239061395ce3fd5ffbbf14a2d709b34691f975adf598b7e89ee6b607289d0b87e03

  • SSDEEP

    98304:rGCKnQtyq51ek1S7mP13ds372CfpMyc61mEy6Ti9Hvti2:rzKfS1ehmd3IZfpJc6HLTOHvp

Malware Config

Targets

    • Target

      a11462c9d1e545b9a3172327282f1a30b801236ce4fef2b8a4149845ef1e4409

    • Size

      4.0MB

    • MD5

      e006b2b08833a38314bad962b8e549eb

    • SHA1

      289e9b527460258ce38402604b82ab1784b93229

    • SHA256

      a11462c9d1e545b9a3172327282f1a30b801236ce4fef2b8a4149845ef1e4409

    • SHA512

      2a4f4e47c909abfd6a59a38536b357d7ff84177094897ea2819fd87dfc07b239061395ce3fd5ffbbf14a2d709b34691f975adf598b7e89ee6b607289d0b87e03

    • SSDEEP

      98304:rGCKnQtyq51ek1S7mP13ds372CfpMyc61mEy6Ti9Hvti2:rzKfS1ehmd3IZfpJc6HLTOHvp

    • Glupteba

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

    • Glupteba payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Windows security modification

    • 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.

    • Modifies boot configuration data using bcdedit

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

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Tasks