General

  • Target

    XClient.exe

  • Size

    56KB

  • Sample

    240615-bry6eaxhkj

  • MD5

    2c6e7b178d60acf171fb53602265c655

  • SHA1

    20670f2ac41697b9839214036558504b7dac82e0

  • SHA256

    2511385dc0af9f0a266b12fd99890f2d3dd2707a2053a5ba37e7aab81de00ea2

  • SHA512

    e6c7106621e1bfc178e282140477c02dc437ad1e0caaf6cd2235337e9050bbcab38d9940531427a30ddda5e1850af2e0da9cf6333d476a8759ac9caf6734710d

  • SSDEEP

    768:LKeBzfpaNfm7E9uU/tmTfDl1Rzbg+p97tbujwflYpGeOlvxh7+6xN:LKe6N9/M31zbg+p9Z7fKjOf4W

Malware Config

Extracted

Family

xworm

Version

3.0

C2

updates-planners.gl.at.ply.gg:4040

Attributes
  • Install_directory

    %AppData%

  • install_file

    www.MpCmdRun.exe

Targets

    • Target

      XClient.exe

    • Size

      56KB

    • MD5

      2c6e7b178d60acf171fb53602265c655

    • SHA1

      20670f2ac41697b9839214036558504b7dac82e0

    • SHA256

      2511385dc0af9f0a266b12fd99890f2d3dd2707a2053a5ba37e7aab81de00ea2

    • SHA512

      e6c7106621e1bfc178e282140477c02dc437ad1e0caaf6cd2235337e9050bbcab38d9940531427a30ddda5e1850af2e0da9cf6333d476a8759ac9caf6734710d

    • SSDEEP

      768:LKeBzfpaNfm7E9uU/tmTfDl1Rzbg+p97tbujwflYpGeOlvxh7+6xN:LKe6N9/M31zbg+p9Z7fKjOf4W

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks