General

  • Target

    d604eca0ca126e745a31998acc8340115f4ca82f0d7d5f74761c39864acfbc56

  • Size

    4.0MB

  • Sample

    221124-mn6a4agg73

  • MD5

    6c3bb85d8a6a45ceefda1f45c47d518d

  • SHA1

    62831a17b4c7c5c3d740f8eee23efc1f7f4edf6a

  • SHA256

    d604eca0ca126e745a31998acc8340115f4ca82f0d7d5f74761c39864acfbc56

  • SHA512

    ed51b3590cd936564d8a7d6c574330d379c782d17238008b7187f4489739a21ce81915d59ba7173ea2e8d202bdeb533a0ad736e65a8cf40872404c0fd0b12b94

  • SSDEEP

    98304:Pcqr6k/yug5DoF/HgoKhx2o4EeXyyFvXJfN0oSJOafMqR1UmlY:URnClFcsobHyFvXJf34tkqR1U3

Malware Config

Targets

    • Target

      d604eca0ca126e745a31998acc8340115f4ca82f0d7d5f74761c39864acfbc56

    • Size

      4.0MB

    • MD5

      6c3bb85d8a6a45ceefda1f45c47d518d

    • SHA1

      62831a17b4c7c5c3d740f8eee23efc1f7f4edf6a

    • SHA256

      d604eca0ca126e745a31998acc8340115f4ca82f0d7d5f74761c39864acfbc56

    • SHA512

      ed51b3590cd936564d8a7d6c574330d379c782d17238008b7187f4489739a21ce81915d59ba7173ea2e8d202bdeb533a0ad736e65a8cf40872404c0fd0b12b94

    • SSDEEP

      98304:Pcqr6k/yug5DoF/HgoKhx2o4EeXyyFvXJfN0oSJOafMqR1UmlY:URnClFcsobHyFvXJf34tkqR1U3

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks