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Analysis
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max time kernel
158s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2023, 16:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7b9ad5bb7b835f4500d114ab663f5c83.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7b9ad5bb7b835f4500d114ab663f5c83.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
7b9ad5bb7b835f4500d114ab663f5c83.exe
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Size
200KB
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MD5
7b9ad5bb7b835f4500d114ab663f5c83
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SHA1
62616ca6da20ab8d3063f9e45baee7d069d97357
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SHA256
d489d66321766c1a201d8925ebff564c80438748da2a156a492806fedad877a9
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SHA512
9b6913b5e15a6ed5351a6a3f6f1b753056ae57a80968a5376e9c599ba08c59f00542ec8fd39b51a5d250c02e4c9ae75deaaa35d8b05720eee5ded34a88d17042
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SSDEEP
3072:QIsMzFaDEKrEgQKfQ2OOOFOWhwO2OOOOOrOOOOhOOOOO3OOOF/7OOOOOMOsOOOi1:
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-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dueil.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-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation 7b9ad5bb7b835f4500d114ab663f5c83.exe -
Executes dropped EXE 1 IoCs
pid Process 4036 dueil.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /w" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /P" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /b" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /G" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /o" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /N" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /v" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /X" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /p" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /A" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /D" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /O" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /k" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /c" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /l" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /V" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /Y" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /I" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /M" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /E" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /F" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /W" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /f" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /z" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /a" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /g" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /T" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /J" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /d" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /U" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /e" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /S" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /H" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /Q" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /r" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /h" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /i" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /n" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /t" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /u" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /K" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /B" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /x" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /m" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /C" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /q" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /y" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /s" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /R" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /L" dueil.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dueil = "C:\\Users\\Admin\\dueil.exe /j" dueil.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe 4036 dueil.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3428 7b9ad5bb7b835f4500d114ab663f5c83.exe 4036 dueil.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3428 wrote to memory of 4036 3428 7b9ad5bb7b835f4500d114ab663f5c83.exe 94 PID 3428 wrote to memory of 4036 3428 7b9ad5bb7b835f4500d114ab663f5c83.exe 94 PID 3428 wrote to memory of 4036 3428 7b9ad5bb7b835f4500d114ab663f5c83.exe 94 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88 PID 4036 wrote to memory of 3428 4036 dueil.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\7b9ad5bb7b835f4500d114ab663f5c83.exe"C:\Users\Admin\AppData\Local\Temp\7b9ad5bb7b835f4500d114ab663f5c83.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3428 -
C:\Users\Admin\dueil.exe"C:\Users\Admin\dueil.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4036
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
200KB
MD583b2d03ebe38b5dea27922f54e28b873
SHA19a922c72b6ef7962e45df988680b3b1656fba6f5
SHA256d5a46dc159008e37b5c4e5fc7b50c8def63316dcf2ee0aa832bb1e9752477e39
SHA512b2a9e9e6a84922b1fbbd5656df9f9760861086e354143d00280e8ddaa9ddc81efbdc5e7ae75b1b1277dcbfe87556761699619ad0802de84ce6b03b36745574a5