General

  • Target

    5d7c70eed8dc9ccafb4ab209e7416e92fc8d7d6e46b933a28d3a5c2bf4f0d204

  • Size

    4.0MB

  • Sample

    220926-bv4v3aaadj

  • MD5

    6be2649786a8216eeae2f00ba7adf0d5

  • SHA1

    603a300584cbe1354dd27308a68f9908e4f6b63c

  • SHA256

    5d7c70eed8dc9ccafb4ab209e7416e92fc8d7d6e46b933a28d3a5c2bf4f0d204

  • SHA512

    8afdad4d90f116e34c0f0c66459dee5845449cab1e278ce0518b68e2c3e5e83b33089db4d631e4222a5eea7c290e8dfa0783121e598b4479c683e30097821263

  • SSDEEP

    98304:PSwhEfGtiJU36rJyITBbqF95vfHWsea5I9K/B:a6EI5vITBbqL5nWQ/p

Malware Config

Targets

    • Target

      5d7c70eed8dc9ccafb4ab209e7416e92fc8d7d6e46b933a28d3a5c2bf4f0d204

    • Size

      4.0MB

    • MD5

      6be2649786a8216eeae2f00ba7adf0d5

    • SHA1

      603a300584cbe1354dd27308a68f9908e4f6b63c

    • SHA256

      5d7c70eed8dc9ccafb4ab209e7416e92fc8d7d6e46b933a28d3a5c2bf4f0d204

    • SHA512

      8afdad4d90f116e34c0f0c66459dee5845449cab1e278ce0518b68e2c3e5e83b33089db4d631e4222a5eea7c290e8dfa0783121e598b4479c683e30097821263

    • SSDEEP

      98304:PSwhEfGtiJU36rJyITBbqF95vfHWsea5I9K/B:a6EI5vITBbqL5nWQ/p

    • 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