Resubmissions

01-12-2022 16:45

221201-t9d73agf68 10

12-11-2022 08:00

221112-jvzv4sed34 7

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 16:45

General

  • Target

    ef8ef13ebedc898411ca5d77d7aa4372.exe

  • Size

    43KB

  • MD5

    ef8ef13ebedc898411ca5d77d7aa4372

  • SHA1

    886c8482b323cba3824bb6bf2e6ffe02980f030b

  • SHA256

    d13d39da36d9a911d5510a062c3a5eaf3a7645672515e139f90f74641f04d636

  • SHA512

    0bc4fbd83613ad64b11687d2ff3b36cac1d0fbc02b230cf880b5f08bc37b56772389f48eeb256c26e7bea9f807c37e5e8132758ba86a1ad4f16e7362b0f68b0a

  • SSDEEP

    768:8n/iPHWz9UsOVJe3Lm5QsrI5bP+UGdQkxwyjlO9CjNQdjhk:8/iPoUVJeSSsE5bizxdQKMjhk

Score
10/10

Malware Config

Extracted

Family

xworm

C2

199.66.93.150:1337

Mutex

DE0kMyVTyHdrXVKh

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Xworm

    Xworm is a remote access trojan written in C#.

  • Drops startup file 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef8ef13ebedc898411ca5d77d7aa4372.exe
    "C:\Users\Admin\AppData\Local\Temp\ef8ef13ebedc898411ca5d77d7aa4372.exe"
    1⤵
    • Drops startup file
    PID:1944

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1944-132-0x00000000009A0000-0x00000000009B2000-memory.dmp

    Filesize

    72KB

  • memory/1944-133-0x00007FFDE5D10000-0x00007FFDE67D1000-memory.dmp

    Filesize

    10.8MB

  • memory/1944-134-0x00007FFDE5D10000-0x00007FFDE67D1000-memory.dmp

    Filesize

    10.8MB