General

  • Target

    2024-10-16_5bfa176d4d484262d8762d97bcd2b784_snatch

  • Size

    50.9MB

  • Sample

    241016-n55xbssarl

  • MD5

    5bfa176d4d484262d8762d97bcd2b784

  • SHA1

    7f09db1fa2d3f0d4f73621516eabd95f9175de96

  • SHA256

    54eb6f4d6682a9f61182fef1b6162019fd205710b14fee3719bce58ba9d3bcc6

  • SHA512

    93b76a827932ca934b9a76afa0347e7f3e63ba4e09a240b29604edde0903802bd27646e840858374b77f74d9b3fabcca8767f1ab949cd0a0abbb627e4a9b1675

  • SSDEEP

    1572864:95vrmbfVqelXwwPAo8DzC7XhPDLbg5QOApSqugmBRYW6Q/:fI9XwKAoqOsaUNBsQ/

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://github.com/Idov31/MrKaplan/releases/download/V1.1.1/MrKaplan_Standalone.ps1

Targets

    • Target

      2024-10-16_5bfa176d4d484262d8762d97bcd2b784_snatch

    • Size

      50.9MB

    • MD5

      5bfa176d4d484262d8762d97bcd2b784

    • SHA1

      7f09db1fa2d3f0d4f73621516eabd95f9175de96

    • SHA256

      54eb6f4d6682a9f61182fef1b6162019fd205710b14fee3719bce58ba9d3bcc6

    • SHA512

      93b76a827932ca934b9a76afa0347e7f3e63ba4e09a240b29604edde0903802bd27646e840858374b77f74d9b3fabcca8767f1ab949cd0a0abbb627e4a9b1675

    • SSDEEP

      1572864:95vrmbfVqelXwwPAo8DzC7XhPDLbg5QOApSqugmBRYW6Q/:fI9XwKAoqOsaUNBsQ/

    • Detects MeshAgent payload

    • MeshAgent

      MeshAgent is an open source remote access trojan written in C++.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks