General

  • Target

    a3d48772d43ebe74947df0a000ee0506a84a239249b122eb32902cc3a2f1ea0e

  • Size

    4.0MB

  • Sample

    221201-qtnj1sfh6t

  • MD5

    4f32d6cbbcaaa869f8d739c6ccd26e67

  • SHA1

    4cf204b14104b573531a0a47c87cee60a5fb4898

  • SHA256

    a3d48772d43ebe74947df0a000ee0506a84a239249b122eb32902cc3a2f1ea0e

  • SHA512

    c1cc9444f22f66bd5203387f06252bd7081b87ca5c705bdd5a095c183a41b7e048e3124a59d13d0ca1504fd38e688669274228caadd0b28bb400f21e56153a6e

  • SSDEEP

    98304:t7QqQ198dUf/iiFamLv8lSYVpQv+Ph4cgUWS0A/RBMA9o2p4QQO99K6:tDQ16HiFrLcSYY2PZgNS0ADMQhD

Malware Config

Targets

    • Target

      a3d48772d43ebe74947df0a000ee0506a84a239249b122eb32902cc3a2f1ea0e

    • Size

      4.0MB

    • MD5

      4f32d6cbbcaaa869f8d739c6ccd26e67

    • SHA1

      4cf204b14104b573531a0a47c87cee60a5fb4898

    • SHA256

      a3d48772d43ebe74947df0a000ee0506a84a239249b122eb32902cc3a2f1ea0e

    • SHA512

      c1cc9444f22f66bd5203387f06252bd7081b87ca5c705bdd5a095c183a41b7e048e3124a59d13d0ca1504fd38e688669274228caadd0b28bb400f21e56153a6e

    • SSDEEP

      98304:t7QqQ198dUf/iiFamLv8lSYVpQv+Ph4cgUWS0A/RBMA9o2p4QQO99K6:tDQ16HiFrLcSYY2PZgNS0ADMQhD

    • 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