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Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13/03/2024, 16:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c65dad3f3f64a8fc01747433cfccd4c9.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c65dad3f3f64a8fc01747433cfccd4c9.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
c65dad3f3f64a8fc01747433cfccd4c9.exe
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Size
96KB
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MD5
c65dad3f3f64a8fc01747433cfccd4c9
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SHA1
002c579ecdbf42aa012025316c8c72912baf1cda
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SHA256
8f60a6ad69b3108b4cf6fd429f7efebfa1242f0d56b08520ee66605dde0930cc
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SHA512
e82a37a328b90bdf68296b3a210185238ac28fde129909a02ccb8a3bdb98208f3b61fea2acb636a63a5f1d8574f63a94668eabbc786c6483b8cf4f5b089e264e
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SSDEEP
1536:8+QBHRf6cO/h/kGulSc16l6u+NMMl/KlYv1Tq5ThFKNIj/:wKhwlu8CFFKC/
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" c65dad3f3f64a8fc01747433cfccd4c9.exe Set value (int) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" pmnuy.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-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation c65dad3f3f64a8fc01747433cfccd4c9.exe -
Executes dropped EXE 1 IoCs
pid Process 2176 pmnuy.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /n" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /D" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /a" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /e" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /o" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /O" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /j" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /x" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /I" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /L" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /Z" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /b" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /X" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /R" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /P" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /M" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /H" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /G" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /s" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /J" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /T" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /q" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /i" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /g" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /w" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /U" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /B" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /B" c65dad3f3f64a8fc01747433cfccd4c9.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /m" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /c" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /K" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /V" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /l" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /d" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /F" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /E" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /z" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /S" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /t" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /h" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /Q" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /p" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /u" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /f" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /N" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /k" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /r" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /y" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /W" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /v" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /Y" pmnuy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pmnuy = "C:\\Users\\Admin\\pmnuy.exe /A" pmnuy.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 4492 c65dad3f3f64a8fc01747433cfccd4c9.exe 4492 c65dad3f3f64a8fc01747433cfccd4c9.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe 2176 pmnuy.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4492 c65dad3f3f64a8fc01747433cfccd4c9.exe 2176 pmnuy.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4492 wrote to memory of 2176 4492 c65dad3f3f64a8fc01747433cfccd4c9.exe 94 PID 4492 wrote to memory of 2176 4492 c65dad3f3f64a8fc01747433cfccd4c9.exe 94 PID 4492 wrote to memory of 2176 4492 c65dad3f3f64a8fc01747433cfccd4c9.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\c65dad3f3f64a8fc01747433cfccd4c9.exe"C:\Users\Admin\AppData\Local\Temp\c65dad3f3f64a8fc01747433cfccd4c9.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Users\Admin\pmnuy.exe"C:\Users\Admin\pmnuy.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
PID:2176
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
96KB
MD5330124288193199d814cbc360508a303
SHA10a1ee8d1903c7ab69e52cdf91178629833c6ea76
SHA25656640efae5ba171aec82b9a7b6d62d0eacfe3c5aba722ba5280ab23248a3b5b6
SHA512b2407d92d72bb36f8dbb3d53cb31b395b463314a7fc91b378afcbf3cdd7c68202b76c89d8983cea484a70825240c6018f310ca49dd831fd9050077d061cd8c20