Analysis

  • max time kernel
    149s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 11:12

General

  • Target
    sample.exe
  • Size 51KB
  • Sample260818-nav4ms1djd
  • SHA256 0794022a72a69256b2c93df157c77f0daff33bba46adf3e7b2c7d2e14ee4ef49
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sample.exe
    "C:\Users\Admin\AppData\Local\Temp\sample.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4300
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\xqcfw0bi\xqcfw0bi.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4228
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESBA6D.tmp" "c:\Users\Admin\AppData\Local\Temp\xqcfw0bi\CSCDE1ED70ECBED46F5832B655E5531A493.TMP"
        3⤵
          PID:4692

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RESBA6D.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESBA6D.tmp
          • Size 1KB
          • SHA256 2c49c6bc74772ac62991b34626ea138e96a819e3e3aa76743c920820c81efaae
          • MD5 SHA1 SHA512 TLSH

          xqcfw0bi.dll

          • Path C:\Users\Admin\AppData\Local\Temp\xqcfw0bi\xqcfw0bi.dll
          • Size 3KB
          • SHA256 2e3a9518b10c010bcf933c0210a66225491a20cb094a2c49280d1060c7f96056
          • MD5 SHA1 SHA512 TLSH

          CSCDE1ED70ECBED46F5832B655E5531A493.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\xqcfw0bi\CSCDE1ED70ECBED46F5832B655E5531A493.TMP
          • Size 652B
          • SHA256 a87e484fa80792aed994fdf1b02a85d3c2f260c4c9c05fc3c137a3ecfb1ad005
          • MD5 SHA1 SHA512 TLSH

          xqcfw0bi.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\xqcfw0bi\xqcfw0bi.0.cs
          • Size 192B
          • SHA256 a38504c00ed2cc32c751be7a01e031d030d7524ccaf88255f7be74c4b190f976
          • MD5 SHA1 SHA512 TLSH

          xqcfw0bi.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\xqcfw0bi\xqcfw0bi.cmdline
          • Size 369B
          • SHA256 1db13148dfd361e976eaa9ac8cb41e3470de32997c572ada5dafae01740eb3c9
          • MD5 SHA1 SHA512 TLSH

          memory/4300-29-0x00000000232F0000-0x00000000232FA000-memory.dmp

          memory/4300-27-0x0000000023210000-0x000000002322E000-memory.dmp

          memory/4300-7-0x000000001B130000-0x000000001B152000-memory.dmp

          memory/4300-6-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-14-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-17-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-5-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-2-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-1-0x00000000003F0000-0x0000000000404000-memory.dmp

          memory/4300-23-0x000000001B160000-0x000000001B168000-memory.dmp

          memory/4300-24-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-0-0x00007FFB528AF000-0x00007FFB528B0000-memory.dmp

          memory/4300-28-0x0000000023230000-0x00000000232E2000-memory.dmp

          memory/4300-8-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-30-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-31-0x0000000023320000-0x000000002333E000-memory.dmp

          memory/4300-32-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-33-0x0000000023370000-0x000000002337A000-memory.dmp

          memory/4300-34-0x0000000023380000-0x000000002338A000-memory.dmp

          memory/4300-36-0x0000000023240000-0x0000000023264000-memory.dmp

          memory/4300-35-0x0000000023240000-0x000000002326A000-memory.dmp

          memory/4300-37-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-38-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-39-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-40-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-41-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-42-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp

          memory/4300-44-0x00007FFB52720000-0x00007FFB530C4000-memory.dmp