Analysis
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max time kernel
119s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-09-2024 06:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe
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Size
216KB
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MD5
31957181795221f96292f1ae0ff759b0
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SHA1
f4cbc141f271eb16765425fb979fd22b95c48f72
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SHA256
1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6
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SHA512
de30ed01dc5be20688a1a505f3cc65ab2ab6079547ae7f78e83b3ca969bd8a858dd11d86b4edbbf9c9e441502e5acd73899159bc88a4f7e42c2e0981b6e1702c
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SSDEEP
3072:PY9aaMKWYz6cBewR7sEVSdJplM2IlNGzBkl9s4R:A9yCJBe2pV2M2CWs9
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vauap.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation 1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe -
Executes dropped EXE 1 IoCs
pid Process 1588 vauap.exe -
Adds Run key to start application 2 TTPs 47 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /U" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /s" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /z" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /x" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /S" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /Q" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /T" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /Y" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /D" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /e" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /o" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /M" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /P" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /y" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /V" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /r" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /n" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /l" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /m" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /X" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /I" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /t" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /p" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /h" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /c" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /j" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /J" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /w" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /a" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /i" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /C" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /b" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /W" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /v" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /N" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /q" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /f" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /G" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /K" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /d" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /O" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /L" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /Z" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /A" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /u" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /E" vauap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vauap = "C:\\Users\\Admin\\vauap.exe /F" vauap.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vauap.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe 1588 vauap.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4436 1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe 1588 vauap.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4436 wrote to memory of 1588 4436 1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe 84 PID 4436 wrote to memory of 1588 4436 1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe 84 PID 4436 wrote to memory of 1588 4436 1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe 84 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83 PID 1588 wrote to memory of 4436 1588 vauap.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe"C:\Users\Admin\AppData\Local\Temp\1cb524a4e2cc6396fcd67920805b78758272d02dd9a2a1cd853288924b9eeef6N.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4436 -
C:\Users\Admin\vauap.exe"C:\Users\Admin\vauap.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1588
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
216KB
MD5fd3eb3bb274f22c09b136ae4ee18b1de
SHA17d992cee286dc16ba4d5b18adde4db5a65d498a6
SHA256f8a4005850dc562dcad1686c95cd1416de3fd00584d045a6c5fca65e0fc49ca5
SHA512fa8b8c33ee6319079e823c6a382a65d9c712768d6f7ac695b5aaccdddd5874ab6feeb0123316e23d6f3c1af7c4b18e33c18c0f0d48007f77ef5673e9e5c2b933