General

  • Target

    722d7de9954ed5725bf852e693177e4d93df77798c6f8005034100d4944dfadb

  • Size

    4.0MB

  • Sample

    230203-xzst9ade3z

  • MD5

    0b1ba52e80b9a31fe02acca96d47d132

  • SHA1

    f81d88e07d12c6c1d0745a049a32da8e7ff5b940

  • SHA256

    722d7de9954ed5725bf852e693177e4d93df77798c6f8005034100d4944dfadb

  • SHA512

    eaf2f00076554e070822ded7679bfeb26c489f515cb114aaf26cd83a71b388090c0e7d754a4bf826ab2b6bcc7d1605ff34203e9c8cfa7037446018c8540ba290

  • SSDEEP

    98304:OC7ev/9edV/oLryVXQefuunuXYxWKBsjAb02m59I2:V7g9eP/GefuummLejA7m5m2

Malware Config

Targets

    • Target

      722d7de9954ed5725bf852e693177e4d93df77798c6f8005034100d4944dfadb

    • Size

      4.0MB

    • MD5

      0b1ba52e80b9a31fe02acca96d47d132

    • SHA1

      f81d88e07d12c6c1d0745a049a32da8e7ff5b940

    • SHA256

      722d7de9954ed5725bf852e693177e4d93df77798c6f8005034100d4944dfadb

    • SHA512

      eaf2f00076554e070822ded7679bfeb26c489f515cb114aaf26cd83a71b388090c0e7d754a4bf826ab2b6bcc7d1605ff34203e9c8cfa7037446018c8540ba290

    • SSDEEP

      98304:OC7ev/9edV/oLryVXQefuunuXYxWKBsjAb02m59I2:V7g9eP/GefuummLejA7m5m2

    • Glupteba

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

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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