General

  • Target

    Vape.exe

  • Size

    7.3MB

  • Sample

    240212-wek38scd37

  • MD5

    30d821e3f24b92090b1bce6724c9128d

  • SHA1

    f0d9125615d765fe195344699d025e275992dd51

  • SHA256

    62395ab41ce937d63d729857316897a8b492248c2a47417500a66189400e223b

  • SHA512

    199d4bf7811d6627213f4196b195c6b7845abb8aae28c22d75099835030a8d6c3ec3a53014ee17853dd3c9c367c8d3ee9551127553655bd81dc144c0b98ca104

  • SSDEEP

    196608:yJY/4gmohCSiu0y17vTSnBlXpOR7uRBp0/T:yJY/1mohKu0ypvunBlXYyt0r

Malware Config

Extracted

Family

xworm

Attributes
  • Install_directory

    %Temp%

  • install_file

    microsoftsoftware_sv.exe

  • pastebin_url

    https://pastebin.com/raw/aj6A2kvb

Targets

    • Target

      Vape.exe

    • Size

      7.3MB

    • MD5

      30d821e3f24b92090b1bce6724c9128d

    • SHA1

      f0d9125615d765fe195344699d025e275992dd51

    • SHA256

      62395ab41ce937d63d729857316897a8b492248c2a47417500a66189400e223b

    • SHA512

      199d4bf7811d6627213f4196b195c6b7845abb8aae28c22d75099835030a8d6c3ec3a53014ee17853dd3c9c367c8d3ee9551127553655bd81dc144c0b98ca104

    • SSDEEP

      196608:yJY/4gmohCSiu0y17vTSnBlXpOR7uRBp0/T:yJY/1mohKu0ypvunBlXYyt0r

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks