Analysis

  • max time kernel
    104s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2023, 22:24

General

  • Target

    bMOw.exe

  • Size

    34KB

  • MD5

    a362bfd18383f5536c46431fcc6aab63

  • SHA1

    44ba9a386ffa7948f7eb7e0774f2fd4e17990f80

  • SHA256

    d3fe679fb3291ccb30e180bc23190e820dec0b357b7b39ab1999908261944d46

  • SHA512

    ce4660d0d87e4ba87a82e83c8bf975a821563e5dccbd09086bce180a2442a33b9b9294112f8f15b7921c583e5163d2aaadad985b6aedfa6eda2ad758bd7a215a

  • SSDEEP

    768:sTcATS5Ity8aSNIOFM9JTIO9hnSAsRbyy:s42xLNrFM9JTIO91ARbF

Score
10/10

Malware Config

Extracted

Family

xworm

C2

64.235.61.43:42069

Mutex

QhYokEqu4q6rkaPE

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Xworm

    Xworm is a remote access trojan written in C#.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bMOw.exe
    "C:\Users\Admin\AppData\Local\Temp\bMOw.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1008

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1008-133-0x00000000006F0000-0x00000000006FE000-memory.dmp

    Filesize

    56KB

  • memory/1008-134-0x000000001B490000-0x000000001B4A0000-memory.dmp

    Filesize

    64KB

  • memory/1008-135-0x000000001B490000-0x000000001B4A0000-memory.dmp

    Filesize

    64KB