General

  • Target
    27072026_1347_26072026_Machines and Equipments Spare Part List.rar
  • Size 859KB
  • Sample260727-q3hecstelf
  • SHA256 1958f9fd64f382426b3178629dcb6d4100dcae645dc1edcad21389516aad6938
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • range2021.myftp.biz:2021

Mutex
  • K8dfmjXDGMoXVWTY

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      Machines and Equipments Spare Part List.JS
    • Size 3.1MB
    • SHA256 7c69f6668cf71871bf34e53ba7c8cb2427123c7f6cf369957acf6021b271fc04
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks