General

  • Target

    DreddedsMT_V2 (1).exe

  • Size

    325KB

  • Sample

    240131-1l3n3sdad8

  • MD5

    6cb37737df71985fa41dd732e4cebf2c

  • SHA1

    1cba30161e7a6cf9514e1d7e46e7f72dd8da2a57

  • SHA256

    c56c6f394fe19e834ab6e6c1230f227fee52246d00236951d15f05c278016eed

  • SHA512

    36c8bedc2cfcce83bb1e6ec9fbac1da6e7906ec0097e288765663c347eb102202200114cb3883265e7fd32de7ddc498b1a4ad0d5242e0363aebfc02cac22b30e

  • SSDEEP

    3072:exiie1oWClkHsn0JaAB+UTbnLmPvR59RQKiypXg5qm9LxFYbs:erNPuMUaAAWnS35iyFg5qs9

Malware Config

Extracted

Family

xworm

Version

5.0

aes.plain

Targets

    • Target

      DreddedsMT_V2 (1).exe

    • Size

      325KB

    • MD5

      6cb37737df71985fa41dd732e4cebf2c

    • SHA1

      1cba30161e7a6cf9514e1d7e46e7f72dd8da2a57

    • SHA256

      c56c6f394fe19e834ab6e6c1230f227fee52246d00236951d15f05c278016eed

    • SHA512

      36c8bedc2cfcce83bb1e6ec9fbac1da6e7906ec0097e288765663c347eb102202200114cb3883265e7fd32de7ddc498b1a4ad0d5242e0363aebfc02cac22b30e

    • SSDEEP

      3072:exiie1oWClkHsn0JaAB+UTbnLmPvR59RQKiypXg5qm9LxFYbs:erNPuMUaAAWnS35iyFg5qs9

    • An infostealer written in Python and packaged with PyInstaller.

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • crealstealer

      An infostealer written in Python and packaged with PyInstaller.

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks