Overview

overview

10

Static

static

3

2025 Propo...cs.exe

windows10-2004-x64

10

oledlg.dll

windows10-2004-x64

3

Analysis

  • max time kernel
    131s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2025, 06:13

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General

  • Target

    2025 Proposal - AI Series Docs.exe

  • Size

    6.1MB

  • MD5

    f132c32b7b68fdefc276ae768e4c40f8

  • SHA1

    a61f091e0b3ff7b246f4b81c871f10da0eb21c00

  • SHA256

    f2178c9ed9d6f6140b1735767332e04f47ca317bd246022a297145478678bc4b

  • SHA512

    0d5598660eddf8badb52b12f95b9d2fdd520ce5e9eb376123f1694282c8142b8931cc1f6f73e442f287afb662d666fb64c95cdd6e5febf9c464008eafd314676

  • SSDEEP

    98304:HZQIM+/nv/CDoAkYwpAa5ge1zZ/jtdZwUkQ:9JCKlA2VKUz

Score
10/10
asyncratstormkittyvenomratdiscoverypersistenceratstealer

Malware Config

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Asyncrat family
    asyncrat
  • StormKitty

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

    stealerstormkitty
  • StormKitty payload 2 IoCs
  • Stormkitty family
    stormkitty
  • VenomRAT 2 IoCs

    Detects VenomRAT.

    rat
  • Venomrat family
    venomrat
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025 Proposal - AI Series Docs.exe
    "C:\Users\Admin\AppData\Local\Temp\2025 Proposal - AI Series Docs.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3528
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3484
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Cortex XDR Versus" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\Volternon0549303.dll",EntryPoint /f & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4092
      • C:\Windows\SysWOW64\reg.exe
        reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Cortex XDR Versus" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\Volternon0549303.dll",EntryPoint /f
        3⤵
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        PID:6000
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c rundll32.exe C:\Users\Admin\Documents\Volternon0549303.dll,EntryPoint
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5912
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\Documents\Volternon0549303.dll,EntryPoint
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1008
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe C:\Users\Admin\Documents\Volternon0549303.dll,EntryPoint
        3⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4840
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3484-1-0x0000000001040000-0x000000000137A000-memory.dmp

    Filesize

    3.2MB

    Download

  • memory/3484-2-0x0000000006220000-0x00000000067C4000-memory.dmp

    Filesize

    5.6MB

    Download

  • memory/3484-3-0x0000000005BD0000-0x0000000005C36000-memory.dmp

    Filesize

    408KB

    Download

  • memory/3484-4-0x0000000007030000-0x00000000070C2000-memory.dmp

    Filesize

    584KB

    Download

  • memory/3484-5-0x0000000007000000-0x000000000700A000-memory.dmp

    Filesize

    40KB

    Download

  • memory/3484-8-0x00000000078A0000-0x000000000793C000-memory.dmp

    Filesize

    624KB

    Download

  • memory/3484-9-0x0000000007BB0000-0x0000000007BD2000-memory.dmp

    Filesize

    136KB

    Download

  • memory/3484-10-0x0000000007BE0000-0x0000000007F34000-memory.dmp

    Filesize

    3.3MB

    Download

  • memory/3528-0-0x0000000000ED0000-0x0000000000EFD000-memory.dmp

    Filesize

    180KB

    Download

  • memory/3528-11-0x0000000000A30000-0x0000000000A4A000-memory.dmp

    Filesize

    104KB

    Download

  • memory/3912-16-0x00000000010C0000-0x00000000013FA000-memory.dmp

    Filesize

    3.2MB

    Download