General

  • Target

    8716b0aec344d67da46449589ef1d169b42e0f038ba28392825b10a611a0fb3f.exe

  • Size

    909KB

  • Sample

    241109-dme8vawell

  • MD5

    74b16801ca2365d3b29e6194237c665a

  • SHA1

    9d172c5a08c68e8134eaad60063071662afd5057

  • SHA256

    8716b0aec344d67da46449589ef1d169b42e0f038ba28392825b10a611a0fb3f

  • SHA512

    8201c89ce2e7eab9b5bfe3f8da956c73604261e83a3bf5d267be6a9b44790ec714e22a0ddfbc9fd009395893ef68864e5fac54172aceb568aec2270de6700567

  • SSDEEP

    24576:7/dTDkoRaidakIYibePZUM+TrxT1sS5GJ:7xDkoRaFYibE0TFJH5W

Malware Config

Extracted

Family

xworm

Version

3.1

C2

83.38.24.1:1603

Attributes
  • Install_directory

    %Userprofile%

  • install_file

    USB.exe

Targets

    • Target

      8716b0aec344d67da46449589ef1d169b42e0f038ba28392825b10a611a0fb3f.exe

    • Size

      909KB

    • MD5

      74b16801ca2365d3b29e6194237c665a

    • SHA1

      9d172c5a08c68e8134eaad60063071662afd5057

    • SHA256

      8716b0aec344d67da46449589ef1d169b42e0f038ba28392825b10a611a0fb3f

    • SHA512

      8201c89ce2e7eab9b5bfe3f8da956c73604261e83a3bf5d267be6a9b44790ec714e22a0ddfbc9fd009395893ef68864e5fac54172aceb568aec2270de6700567

    • SSDEEP

      24576:7/dTDkoRaidakIYibePZUM+TrxT1sS5GJ:7xDkoRaFYibE0TFJH5W

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks