Overview

overview

10

Static

static

3

7761d76284...29.exe

windows7-x64

10

7761d76284...29.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    7761d76284feb79783d96c62b2088d14b39d9f5b485b429f2c0f69d081201629.exe
  • Size 254KB
  • Sample240613-br2ljayfra
  • SHA256 7761d76284feb79783d96c62b2088d14b39d9f5b485b429f2c0f69d081201629
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xwormexecutionrattrojan

Malware Config

Targets

    • Target
      7761d76284feb79783d96c62b2088d14b39d9f5b485b429f2c0f69d081201629.exe
    • Size 254KB
    • SHA256 7761d76284feb79783d96c62b2088d14b39d9f5b485b429f2c0f69d081201629
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    xwormexecutionrattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Detects Windows executables referencing non-Windows User-Agents

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks