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Overview

overview

10

Static

static

10

Deanonn by...ey.exe

windows7-x64

10

Deanonn by...ey.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    63s
  • max time network
    66s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    30/05/2024, 10:44

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General

  • Target

    Deanonn by nazar 2024!!! +key.exe

  • Size

    67KB

  • MD5

    eafc6737830999d00a40a86049561243

  • SHA1

    a93b09e934e340f533c2d6b4ddc7b6cb85773e5b

  • SHA256

    ac86f775c65dffbaa91ad0dd4777d10feffef7f0088e73300940953f26a479d7

  • SHA512

    88137c28e1f618fc4fbbd2dc386c83b965cfab5c215d9277eb67afa14fd5c9d61f914c033dc24698c13fae435419f3843313086e35737ee38769a54f31613183

  • SSDEEP

    1536:7flEdkZzr89H2WwvAU6fFBxlTbeUgDf/c6gKO894Vj7cEgP:7f3w6297xbeVDf/bO8CVjvO

Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

xworm

C2

registered-martial.gl.at.ply.gg:62460

Attributes
  • Install_directory

    %Temp%

  • install_file

    XClient.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Deanonn by nazar 2024!!! +key.exe
    "C:\Users\Admin\AppData\Local\Temp\Deanonn by nazar 2024!!! +key.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2932
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Deanonn by nazar 2024!!! +key.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2640
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Deanonn by nazar 2024!!! +key.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2736
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\XClient.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2420
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3000
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2960

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
      Filesize

      7KB

      MD5

      6b6b0d193701fba8f83ac5d2af617c40

      SHA1

      f44a2a8189d7626fb3c4650a98bad29bafaa0e21

      SHA256

      65161099f82cef06493c3c648653baa12fd1b2bdc231d387cbe134d33316ff0d

      SHA512

      1f5782a1dc034a07dec7de75cf2ff5d4f846558dfbc4eb768709b8f47eb0902c4f37149e206678824731fc71efa58f7d5e48fcbe537d095939ebccb8ad1f1014

      Download Submit

    • memory/2640-7-0x0000000002C00000-0x0000000002C80000-memory.dmp

      Filesize

      512KB

      Download

    • memory/2640-8-0x000000001B730000-0x000000001BA12000-memory.dmp

      Filesize

      2.9MB

      Download

    • memory/2640-9-0x00000000027A0000-0x00000000027A8000-memory.dmp

      Filesize

      32KB

      Download

    • memory/2736-15-0x000000001B850000-0x000000001BB32000-memory.dmp

      Filesize

      2.9MB

      Download

    • memory/2736-16-0x0000000002240000-0x0000000002248000-memory.dmp

      Filesize

      32KB

      Download

    • memory/2932-0-0x000007FEF5393000-0x000007FEF5394000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2932-1-0x00000000000A0000-0x00000000000B8000-memory.dmp

      Filesize

      96KB

      Download

    • memory/2932-2-0x000007FEF5390000-0x000007FEF5D7C000-memory.dmp

      Filesize

      9.9MB

      Download

    • memory/2932-29-0x000007FEF5393000-0x000007FEF5394000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2932-30-0x000007FEF5390000-0x000007FEF5D7C000-memory.dmp

      Filesize

      9.9MB

      Download