General

  • Target

    53d5362ac4feda037c7450279222651a909c2f7af8e113593c3a6e661974017f

  • Size

    3.8MB

  • Sample

    220725-dzv5tscgd8

  • MD5

    005b739f96b4cbc9540bd8d536888c3e

  • SHA1

    8ac8534d09c1baa8f95c127b0aac968a4207933d

  • SHA256

    53d5362ac4feda037c7450279222651a909c2f7af8e113593c3a6e661974017f

  • SHA512

    129e6ba5cae80a4c225de3a5dd6337f2ec007085ee396c7effcf944abdc57d27762bc75bc9181df148035b74d8ecce0f8248d2896c1f3c51eb31a3e320498290

Malware Config

Targets

    • Target

      53d5362ac4feda037c7450279222651a909c2f7af8e113593c3a6e661974017f

    • Size

      3.8MB

    • MD5

      005b739f96b4cbc9540bd8d536888c3e

    • SHA1

      8ac8534d09c1baa8f95c127b0aac968a4207933d

    • SHA256

      53d5362ac4feda037c7450279222651a909c2f7af8e113593c3a6e661974017f

    • SHA512

      129e6ba5cae80a4c225de3a5dd6337f2ec007085ee396c7effcf944abdc57d27762bc75bc9181df148035b74d8ecce0f8248d2896c1f3c51eb31a3e320498290

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Tasks