Overview

overview

10

Static

static

3

xfe3a52860...b3.exe

windows10-2004-x64

10

xfe3a52860...b3.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    xfe3a5286080f94f83d19c8ad6e1223bbff8568bc7614b31efc1ece3984fe16b3.exe
  • Size 29.4MB
  • Sample260320-pbad1afy5n
  • SHA256 fe3a5286080f94f83d19c8ad6e1223bbff8568bc7614b31efc1ece3984fe16b3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdefense_evasiondiscoveryrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • sinpidorasa228nixware-44719.portmap.host:44719

Mutex

  • LEbAj8IrmxDcjovY

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      xfe3a5286080f94f83d19c8ad6e1223bbff8568bc7614b31efc1ece3984fe16b3.exe
    • Size 29.4MB
    • SHA256 fe3a5286080f94f83d19c8ad6e1223bbff8568bc7614b31efc1ece3984fe16b3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryxwormrattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Xworm family

      xworm

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks