Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 14:57
General
- Target 2026-08-09_0b0235a35f69695cb4f89c6e9845ad4e_hive.exe
- Size 1.6MB
- Sample260809-sbs3wszgke
- SHA256 2762e7493c181a121eaa601a35824ca95c4db54859e015f4653ec31364134e3f
Malware Config
Extracted
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xworm
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5.0
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laohe5.myvnc.com:7000
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QcAzgLGZqdb0D41z
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install_file
USB.exe
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Detects DonutLoader 1 IoCs
- Detects Windows executables referencing non-Windows User-Agents 1 IoCs
- UPX dump on OEP (original entry point) 12 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Executes dropped EXE 1 IoCs
- UPX packed file 12 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 17 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\2026-08-09_0b0235a35f69695cb4f89c6e9845ad4e_hive.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_0b0235a35f69695cb4f89c6e9845ad4e_hive.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\SettingsSynce199b9\winlogone199b9.xml3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\sf5r4pte\sf5r4pte.cmdline"4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES7E1F.tmp" "c:\Users\Admin\AppData\Local\Temp\sf5r4pte\CSC44203C1329FD40C3973FC4325AF8D263.TMP"5⤵
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\SettingsSynce199b9\servicese199b9.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\SettingsSynce199b9\servicese199b9.exe3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoP -W Hidden -Command -4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
RES7E1F.tmp
sf5r4pte.dll
sf5r4pte.pdb
servicese199b9.exe
winlogone199b9.xml
wuauclte199b9.png
CSC44203C1329FD40C3973FC4325AF8D263.TMP
sf5r4pte.0.cs
sf5r4pte.cmdline
memory/1988-13-0x00000278787D0000-0x0000027878800000-memory.dmp
memory/1988-24-0x0000027879B50000-0x0000027879EB0000-memory.dmp
memory/1988-12-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-43-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-15-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-16-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-10-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-17-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-18-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-19-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-20-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-22-0x0000027879460000-0x00000278794A4000-memory.dmp
memory/1988-23-0x00000278797F0000-0x000002787996C000-memory.dmp
memory/1988-49-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-25-0x0000027879530000-0x00000278795A6000-memory.dmp
memory/1988-9-0x0000027879200000-0x000002787935A000-memory.dmp
memory/1988-31-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-8-0x00000278786C0000-0x00000278786DA000-memory.dmp
memory/1988-41-0x0000027878780000-0x0000027878788000-memory.dmp
memory/1988-11-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp
memory/1988-5-0x0000027876A60000-0x0000027876A9E000-memory.dmp
memory/1988-7-0x00007FF844B9F000-0x00007FF844BA0000-memory.dmp
memory/1988-21-0x0000027879590000-0x00000278796B2000-memory.dmp
memory/3688-59-0x0000015D714A0000-0x0000015D714E8000-memory.dmp
memory/3688-58-0x0000015D713A0000-0x0000015D713C2000-memory.dmp
memory/3688-61-0x0000015D71410000-0x0000015D71418000-memory.dmp
memory/5164-6-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-45-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-46-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-47-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-48-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-44-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-1-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-54-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-42-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-3-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-2-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5164-0-0x00000000002C0000-0x000000000070D000-memory.dmp
memory/5324-62-0x0000000003670000-0x0000000003680000-memory.dmp
memory/5324-64-0x0000000003A70000-0x0000000003A7E000-memory.dmp