General

  • Target

    7bc7c965fbe72bcd3bc68232fb4dc48cdf28bd3f34b37faaf9066b876ce5b737

  • Size

    4.1MB

  • Sample

    221011-j5vddadhbl

  • MD5

    d47dc808890557b6d1533f58e3c9ed3c

  • SHA1

    ef49d5ef60f8bbb454826ed8a2a009596517b26d

  • SHA256

    7bc7c965fbe72bcd3bc68232fb4dc48cdf28bd3f34b37faaf9066b876ce5b737

  • SHA512

    a8e744c05c92be825c325b6b6a2619d605512cf15be97c1407814c0f387ffba018d563f43d668bd802eff96d92f0ba1adac7fc53fa4b9932e26ebd43232cd237

  • SSDEEP

    98304:nLH7TMkgqMU6wIT/nVNRdROoc8p29YGf8bJH:1MUbG/VNRdpWv8tH

Malware Config

Targets

    • Target

      7bc7c965fbe72bcd3bc68232fb4dc48cdf28bd3f34b37faaf9066b876ce5b737

    • Size

      4.1MB

    • MD5

      d47dc808890557b6d1533f58e3c9ed3c

    • SHA1

      ef49d5ef60f8bbb454826ed8a2a009596517b26d

    • SHA256

      7bc7c965fbe72bcd3bc68232fb4dc48cdf28bd3f34b37faaf9066b876ce5b737

    • SHA512

      a8e744c05c92be825c325b6b6a2619d605512cf15be97c1407814c0f387ffba018d563f43d668bd802eff96d92f0ba1adac7fc53fa4b9932e26ebd43232cd237

    • SSDEEP

      98304:nLH7TMkgqMU6wIT/nVNRdROoc8p29YGf8bJH:1MUbG/VNRdpWv8tH

    • 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