Analysis
- user interaction
yes - max time kernel
148s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
01/08/2026, 05:10
General
- Target Setup Valhalla VintageVerb v1.7.1.exe
- Size 2.9MB
- Sample260801-ftrlkaeb77
- SHA256 5bd134a71db1d1afe9ae112855f198a673929c53712522d610eb4c509fe26142
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 5 IoCs
- 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 7 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Inno Setup is an open-source installation builder for Windows applications. 1 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Setup Valhalla VintageVerb v1.7.1.exe"C:\Users\Admin\AppData\Local\Temp\Setup Valhalla VintageVerb v1.7.1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-0CN67.tmp\Setup Valhalla VintageVerb v1.7.1.tmp"C:\Users\Admin\AppData\Local\Temp\is-0CN67.tmp\Setup Valhalla VintageVerb v1.7.1.tmp" /SL5="$F01B6,2516193,121344,C:\Users\Admin\AppData\Local\Temp\Setup Valhalla VintageVerb v1.7.1.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Setup Valhalla VintageVerb v1.7.1.tmp
ISSKINU.DLL
R2RINNO.dll
SKIN.CJSTYLES
memory/400-5-0x00000000022E0000-0x00000000022E1000-memory.dmp
memory/400-14-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-17-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-38-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-35-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-40-0x0000000076A50000-0x0000000076B33000-memory.dmp
memory/400-39-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-37-0x00000000758C0000-0x00000000758E5000-memory.dmp
memory/400-36-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-34-0x0000000073E90000-0x0000000073EC0000-memory.dmp
memory/400-33-0x00000000758C0000-0x00000000758E5000-memory.dmp
memory/400-32-0x0000000074EF0000-0x0000000074F6A000-memory.dmp
memory/400-31-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-30-0x00000000758C0000-0x00000000758E5000-memory.dmp
memory/400-29-0x0000000074EF0000-0x0000000074F6A000-memory.dmp
memory/400-28-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-27-0x0000000074EF0000-0x0000000074F6A000-memory.dmp
memory/400-26-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-25-0x0000000074EF0000-0x0000000074F6A000-memory.dmp
memory/400-24-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-23-0x0000000074EF0000-0x0000000074F6A000-memory.dmp
memory/400-48-0x0000000076100000-0x00000000766B3000-memory.dmp
memory/400-50-0x0000000074B90000-0x0000000074DA0000-memory.dmp
memory/400-80-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-83-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-81-0x0000000076100000-0x00000000766B3000-memory.dmp
memory/400-77-0x0000000074B90000-0x0000000074DA0000-memory.dmp
memory/400-76-0x0000000074DA0000-0x0000000074E4F000-memory.dmp
memory/400-75-0x0000000076100000-0x00000000766B3000-memory.dmp
memory/400-74-0x0000000076A50000-0x0000000076B33000-memory.dmp
memory/400-73-0x0000000075700000-0x00000000757DC000-memory.dmp
memory/400-72-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-70-0x0000000074B10000-0x0000000074B84000-memory.dmp
memory/400-69-0x0000000074B90000-0x0000000074DA0000-memory.dmp
memory/400-68-0x0000000074DA0000-0x0000000074E4F000-memory.dmp
memory/400-66-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-64-0x0000000074B10000-0x0000000074B84000-memory.dmp
memory/400-63-0x00000000758C0000-0x00000000758E5000-memory.dmp
memory/400-62-0x0000000074B90000-0x0000000074DA0000-memory.dmp
memory/400-61-0x0000000074DA0000-0x0000000074E4F000-memory.dmp
memory/400-60-0x0000000076100000-0x00000000766B3000-memory.dmp
memory/400-58-0x0000000073CD0000-0x0000000073DF2000-memory.dmp
memory/400-57-0x0000000074B10000-0x0000000074B84000-memory.dmp
memory/400-56-0x0000000074B90000-0x0000000074DA0000-memory.dmp
memory/400-55-0x0000000074DA0000-0x0000000074E4F000-memory.dmp
memory/400-82-0x0000000074B90000-0x0000000074DA0000-memory.dmp
memory/400-53-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-52-0x0000000073CD0000-0x0000000073DF2000-memory.dmp
memory/400-51-0x0000000074B10000-0x0000000074B84000-memory.dmp
memory/400-49-0x0000000074DA0000-0x0000000074E4F000-memory.dmp
memory/400-79-0x0000000073CD0000-0x0000000073DF2000-memory.dmp
memory/400-78-0x0000000074B10000-0x0000000074B84000-memory.dmp
memory/400-71-0x0000000073CD0000-0x0000000073DF2000-memory.dmp
memory/400-67-0x0000000076100000-0x00000000766B3000-memory.dmp
memory/400-65-0x0000000073CD0000-0x0000000073DF2000-memory.dmp
memory/400-47-0x0000000076A50000-0x0000000076B33000-memory.dmp
memory/400-59-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-46-0x0000000075700000-0x00000000757DC000-memory.dmp
memory/400-45-0x00000000031E0000-0x0000000003241000-memory.dmp
memory/400-43-0x0000000074B90000-0x0000000074DA0000-memory.dmp
memory/400-54-0x0000000076100000-0x00000000766B3000-memory.dmp
memory/400-44-0x0000000073CD0000-0x0000000073DF2000-memory.dmp
memory/400-42-0x0000000074DA0000-0x0000000074E4F000-memory.dmp
memory/400-41-0x0000000076100000-0x00000000766B3000-memory.dmp
memory/400-161-0x00000000022E0000-0x00000000022E1000-memory.dmp
memory/2852-0-0x0000000000400000-0x0000000000428000-memory.dmp