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General

  • Target

    ExodusInject.exe

  • Size

    22KB

  • Sample

    250228-mb7y6ax1g1

  • MD5

    2413e853a7f6a0d408c63b2e8abf75e0

  • SHA1

    6ccc5acb681939cfb1ae68dfc6f002766b36dbc8

  • SHA256

    dd9f12854b6d98f9e2cc6793d2a8a32e3286564ac461f2ba1eb68f14fabf6e7f

  • SHA512

    b1701bdefdc1731711deae7b73068107a6249a82c5c7a1b50eb8769b55a9804aad8e9a8a26ce3907828e68fde485fdd250632cf637869b9b6ec593247e430654

  • SSDEEP

    384:euZ3wE2G30I0v+cRODlBEI/ix73EdtiMuSU5iBX8VQ9mCo3Qtf:kG338+cRwyZIdxuSUuMVp3Qtf

Malware Config

Extracted

Family

xworm

Version

5.0

C2

137.184.74.73:5000

Mutex

Y2rnj2CSRObOXXLb

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    System.exe

aes.plain

Targets

    • Target

      ExodusInject.exe

    • Size

      22KB

    • MD5

      2413e853a7f6a0d408c63b2e8abf75e0

    • SHA1

      6ccc5acb681939cfb1ae68dfc6f002766b36dbc8

    • SHA256

      dd9f12854b6d98f9e2cc6793d2a8a32e3286564ac461f2ba1eb68f14fabf6e7f

    • SHA512

      b1701bdefdc1731711deae7b73068107a6249a82c5c7a1b50eb8769b55a9804aad8e9a8a26ce3907828e68fde485fdd250632cf637869b9b6ec593247e430654

    • SSDEEP

      384:euZ3wE2G30I0v+cRODlBEI/ix73EdtiMuSU5iBX8VQ9mCo3Qtf:kG338+cRwyZIdxuSUuMVp3Qtf

    • 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.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks