General

  • Target

    Official Nova Launcher Fixer.exe

  • Size

    121KB

  • Sample

    240704-ex92msthjq

  • MD5

    11f6b755147b4ca6b441620c0ac39268

  • SHA1

    c93ca611430e685572cbdd7b762633a91b0671ad

  • SHA256

    d4edaa6438dadc7c0b82655a5fe3054ddcf2932f55a177a0f08919484f930796

  • SHA512

    5465d1e5df7a0e34bab7c997a777b86ea447a3519ab993e65216b9dae54e6285ae50b953979736a87b748520ef502a3c6e513b0f4bcdf864addb9247caa1562b

  • SSDEEP

    3072:paPSy6sZ7z/N7kvRS6s5nTsz4IwqJOSIHbBFiMa:tyXrNcNs5nTsyHHb6M

Malware Config

Extracted

Family

xworm

Version

5.0

C2

oh-guaranteed.gl.at.ply.gg:41663

Mutex

YBg0EdsYRj3uSC7X

Attributes
  • Install_directory

    %Userprofile%

  • install_file

    System32.exe

aes.plain

Targets

    • Target

      Official Nova Launcher Fixer.exe

    • Size

      121KB

    • MD5

      11f6b755147b4ca6b441620c0ac39268

    • SHA1

      c93ca611430e685572cbdd7b762633a91b0671ad

    • SHA256

      d4edaa6438dadc7c0b82655a5fe3054ddcf2932f55a177a0f08919484f930796

    • SHA512

      5465d1e5df7a0e34bab7c997a777b86ea447a3519ab993e65216b9dae54e6285ae50b953979736a87b748520ef502a3c6e513b0f4bcdf864addb9247caa1562b

    • SSDEEP

      3072:paPSy6sZ7z/N7kvRS6s5nTsz4IwqJOSIHbBFiMa:tyXrNcNs5nTsyHHb6M

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Command and Scripting Interpreter: PowerShell

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

    • Disables Task Manager via registry modification

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks