General

  • Target

    XWorm V5.6.zip

  • Size

    24.5MB

  • Sample

    241111-cqe7kszfrn

  • MD5

    547e575e76fe43feed2f97b0a6b68b3e

  • SHA1

    631dcbd8db53d6275b6236d766a72ad31f5079d4

  • SHA256

    24ea380b035e8768f116f4e20aa1bede85c070c5511b439a020a700ac94b7723

  • SHA512

    630f72520ff9dae8d7cbe4237d1cc6964397867fedf3ca154b9c5bff443bcbad3d574a38ac06af3bf4e280fc9538e0c0bbe54ab90fb333d208193f35342b6ec5

  • SSDEEP

    393216:VyavqxXFeuBc9Q+Fdt6ieJS9xCZGb7kjjJ6AKbKrbdcjXo50Ko+Y2ToxYP:Vy5xXDBYQwn63qkjBKego5Ho+x

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:7000

Mutex

TkJRvHxfMiP7R1fs

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target

      XWorm V5.6.zip

    • Size

      24.5MB

    • MD5

      547e575e76fe43feed2f97b0a6b68b3e

    • SHA1

      631dcbd8db53d6275b6236d766a72ad31f5079d4

    • SHA256

      24ea380b035e8768f116f4e20aa1bede85c070c5511b439a020a700ac94b7723

    • SHA512

      630f72520ff9dae8d7cbe4237d1cc6964397867fedf3ca154b9c5bff443bcbad3d574a38ac06af3bf4e280fc9538e0c0bbe54ab90fb333d208193f35342b6ec5

    • SSDEEP

      393216:VyavqxXFeuBc9Q+Fdt6ieJS9xCZGb7kjjJ6AKbKrbdcjXo50Ko+Y2ToxYP:Vy5xXDBYQwn63qkjBKego5Ho+x

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Executes dropped EXE

    • Uses the VBS compiler for execution

MITRE ATT&CK Enterprise v15

Tasks