Overview

overview

10

Static

static

3

d37c7d626b...55.exe

windows10-2004-x64

10

d37c7d626b...55.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    d37c7d626bcff8c6213c0cc33949851edc5fc901c593f4e9718bb1fd8d191a55.exe
  • Size 114KB
  • Sample260403-dmzmgsct3s
  • SHA256 d37c7d626bcff8c6213c0cc33949851edc5fc901c593f4e9718bb1fd8d191a55
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormexecutionrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 104.193.255.40:7070

Mutex

  • lGCyIvkJc7VHBRUs

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      d37c7d626bcff8c6213c0cc33949851edc5fc901c593f4e9718bb1fd8d191a55.exe
    • Size 114KB
    • SHA256 d37c7d626bcff8c6213c0cc33949851edc5fc901c593f4e9718bb1fd8d191a55
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionxwormrattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Xworm family

      xworm

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks