General

  • Target

    fd8591b5b854c15fbdd4206aa8d7d6fab8082db2cd2d2e9fd983c1bd7e642192

  • Size

    40KB

  • Sample

    230420-lxwbtaha59

  • MD5

    c972d891311369e3c9c563a0aea3397c

  • SHA1

    3d7359a43a29373950efa72720014a7ce2e5a484

  • SHA256

    fd8591b5b854c15fbdd4206aa8d7d6fab8082db2cd2d2e9fd983c1bd7e642192

  • SHA512

    c712e7fefdb2c9bf618177a836f8a2abd8b72e40feb47abad6fb403e56cf363d222f34aed6a18f2409661e579b733204fef0c40ffa99663208a520d53127cced

  • SSDEEP

    768:+e5ebFbV9gZtYqK0PAucy97KdV2ULT0RS6:+e5I39gZtYxyhOZsk6

Malware Config

Extracted

Family

xworm

C2

212.154.51.245:90

Mutex

1LUc76wvVlPiBinl

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target

      fd8591b5b854c15fbdd4206aa8d7d6fab8082db2cd2d2e9fd983c1bd7e642192

    • Size

      40KB

    • MD5

      c972d891311369e3c9c563a0aea3397c

    • SHA1

      3d7359a43a29373950efa72720014a7ce2e5a484

    • SHA256

      fd8591b5b854c15fbdd4206aa8d7d6fab8082db2cd2d2e9fd983c1bd7e642192

    • SHA512

      c712e7fefdb2c9bf618177a836f8a2abd8b72e40feb47abad6fb403e56cf363d222f34aed6a18f2409661e579b733204fef0c40ffa99663208a520d53127cced

    • SSDEEP

      768:+e5ebFbV9gZtYqK0PAucy97KdV2ULT0RS6:+e5I39gZtYxyhOZsk6

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks