Analysis
- max time kernel
3s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
- submitted
08/07/2026, 00:24
Errors
General
- Target ViRUS.exe
- Size 942KB
- Sample260708-ap29lsgw8x
- SHA256 3971b5349b6882bab47604dbfb646b80ac4172d478990ef29349537084291bc5
Malware Config
Signatures
- Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
- Looks for VMWare Tools registry key 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 1 IoCs
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ViRUS.exe"C:\Users\Admin\AppData\Local\Temp\ViRUS.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Hacked By NahSmi.exe"C:\Users\Admin\AppData\Roaming\Hacked By NahSmi.exe"2⤵
- Executes dropped EXE
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /k reg delete HKCR /f3⤵
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C:\Windows\system32\reg.exereg delete HKCR /f4⤵
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C:\Users\Admin\AppData\Roaming\Virus.exe"C:\Users\Admin\AppData\Roaming\Virus.exe"2⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Executes dropped EXE
- Loads dropped DLL
- Maps connected drives based on registry
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C:\Users\Admin\AppData\Local\Temp\Virus REvi DRX1.exe"C:\Users\Admin\AppData\Local\Temp\Virus REvi DRX1.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\Virus REvi DRX1.exe"C:\Users\Admin\AppData\Local\Temp\Virus REvi DRX1.exe"4⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3608 -s 13925⤵
- Program crash
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x0000000000000500 0x00000000000004D81⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3608 -ip 36081⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
sByte.dll
Virus REvi DRX1.exe
Hacked By NahSmi.exe
Virus.exe
memory/3608-49-0x0000000004ED0000-0x0000000004EDA000-memory.dmp
memory/3608-45-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3608-47-0x00000000053E0000-0x000000000599A000-memory.dmp
memory/3608-48-0x0000000004F00000-0x0000000004F92000-memory.dmp
memory/3736-3-0x00007FFFAA0B0000-0x00007FFFAAA54000-memory.dmp
memory/3736-0-0x00007FFFAA23F000-0x00007FFFAA240000-memory.dmp
memory/3736-29-0x00007FFFAA0B0000-0x00007FFFAAA54000-memory.dmp
memory/3736-20-0x00007FFFAA0B0000-0x00007FFFAAA54000-memory.dmp
memory/3736-1-0x0000000000BA0000-0x0000000000C92000-memory.dmp
memory/3736-4-0x00007FFFAA0B0000-0x00007FFFAAA54000-memory.dmp
memory/4476-23-0x00007FFFAA0B0000-0x00007FFFAAA54000-memory.dmp
memory/4476-22-0x00007FFFAA0B0000-0x00007FFFAAA54000-memory.dmp
memory/4476-31-0x00007FFFAA0B0000-0x00007FFFAAA54000-memory.dmp
memory/4476-17-0x0000000000790000-0x000000000079A000-memory.dmp
memory/4476-44-0x00007FFFAA0B0000-0x00007FFFAAA54000-memory.dmp
memory/4676-28-0x0000000000A30000-0x0000000000A3C000-memory.dmp
memory/4676-34-0x000000001AF60000-0x000000001B002000-memory.dmp
memory/4676-27-0x00000000000F0000-0x00000000001DC000-memory.dmp
memory/5516-43-0x00000000003C0000-0x0000000000462000-memory.dmp