Analysis
- user interaction
yes - max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 17:05
Behavioral task
behavioral1
Sample
Volt Executor.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target Volt Executor.exe
- Size 2.0MB
- Sample260814-vl8x7sysht
- SHA256 bfded37e921c0c9dd7eb978ab934f69c0170beddc7f4158f25d7ad3c7fee0fd8
- MD5 ceabbcdeb9d8ae2cda3552b3896b6d02
- SHA1 02fe39ad826576f9e3764e2fa86b9e4d9a3747f5
- SHA512 10e2f2b8e4350c39b9cec4a84569420be8f4ac440da8c2039d5bb08b9afd09ea120550bb84dbc7e26844f9a5ded9e7a987a7dd196ba78084542d488a978ea32b
- SSDEEP 49152:yAX7NcCIUt1ITeLKFhVCsmMqrc+BG2L8d5:yAX73IqKTeWFDvqrc+30
- TLSH T106A5D033F28AA53EE06E5A365AB29150543B7A616D138D0BD6EC389CCF352603D3B747
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3996 Volt Executor.tmp - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\Setup\is-XW946YM8NP.tmp Volt Executor.tmp File opened for modification C:\Program Files (x86)\Setup\unins000.dat Volt Executor.tmp File created C:\Program Files (x86)\Setup\unins000.dat Volt Executor.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Volt Executor.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Volt Executor.tmp - Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/2460-1-0x0000000000030000-0x0000000000118000-memory.dmp innosetup behavioral2/memory/2460-7-0x0000000000030000-0x0000000000118000-memory.dmp innosetup behavioral2/memory/2460-32-0x0000000000030000-0x0000000000118000-memory.dmp innosetup - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3996 Volt Executor.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2460 wrote to memory of 3996 2460 Volt Executor.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\Volt Executor.exe"C:\Users\Admin\AppData\Local\Temp\Volt Executor.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Users\Admin\AppData\Local\Temp\is-5YUKOYNX2P.tmp\Volt Executor.tmp"C:\Users\Admin\AppData\Local\Temp\is-5YUKOYNX2P.tmp\Volt Executor.tmp" /SL5="$400C4,887296,887296,C:\Users\Admin\AppData\Local\Temp\Volt Executor.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:3996
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-5YUKOYNX2P.tmp\Volt Executor.tmp
- Size 4.2MB
- SHA256 d509a5ccd5d9ea5f2e09e7967bac38b40b2b43bafa1c87e4ba01ee71ce33da64
- MD5 75aa9a26b7b55da67b4c98f52b371626
- SHA1 f265a812b418d41cfcdbed56dde04ba500239a6e
- SHA512 6dc3b7b1fcb7f000d3c2a3f76da2170ee12cf524ca88460a22a8eb1118e0a0ec84006370130ae85effe7122863f79409450539d82bf40b953b627f4b700f8bab
- SSDEEP 49152:AC+KV5oP3m5US+sVlCGnmJc8cnoWwDgxtIDjVT0r333PhX:ACDLoUnnmJc8coWwDVT0r333P1
- TLSH T123266D13F284653AE46B1A3B483BA658583F7F713A168C477BEC2D4C4E396406D2A7C7
- MD5 SHA1 SHA512 SSDEEP TLSH