General

  • Target

    bd6d9b483efdf5ce0f161a8498849905c019b2deded84b869e0147bc28a89151

  • Size

    4.0MB

  • Sample

    230204-kang1sch57

  • MD5

    3126f459ec0fcaab2961d1fc7cbb5964

  • SHA1

    0c3b0af633e4c3bf4546b0cec766ebc8312e7b88

  • SHA256

    bd6d9b483efdf5ce0f161a8498849905c019b2deded84b869e0147bc28a89151

  • SHA512

    0d22d0d53d6963b48b771ff35d2f446540556f2f8189ede9fefa1d759d9c0f3a1ae0bc783b7eb32ce1b87f45708937f9235eb446e4bf83261b105886ff75fb1b

  • SSDEEP

    98304:rdREkzcI1qdyckvktiqiexmGldkJXl5ZlJ9xZILtcwBbnN:rkkwz3kv5qopJ9xmHBR

Malware Config

Targets

    • Target

      bd6d9b483efdf5ce0f161a8498849905c019b2deded84b869e0147bc28a89151

    • Size

      4.0MB

    • MD5

      3126f459ec0fcaab2961d1fc7cbb5964

    • SHA1

      0c3b0af633e4c3bf4546b0cec766ebc8312e7b88

    • SHA256

      bd6d9b483efdf5ce0f161a8498849905c019b2deded84b869e0147bc28a89151

    • SHA512

      0d22d0d53d6963b48b771ff35d2f446540556f2f8189ede9fefa1d759d9c0f3a1ae0bc783b7eb32ce1b87f45708937f9235eb446e4bf83261b105886ff75fb1b

    • SSDEEP

      98304:rdREkzcI1qdyckvktiqiexmGldkJXl5ZlJ9xZILtcwBbnN:rkkwz3kv5qopJ9xmHBR

    • Glupteba

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

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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.

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