Analysis
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max time kernel
149s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
24/04/2024, 22:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe
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Size
268KB
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MD5
579302a4fc3db55d202ced7520f3616d
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SHA1
45958447d1d5845f40877a0bc2768ba3375a40ad
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SHA256
6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208
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SHA512
6d7a9cab5dcfe955635301d60102ca1791e45837e5267bce3264254c1cc900e5bf22627f60e47c1c5d08364f95b6045146aca99552996d099891dfca5d9362a4
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SSDEEP
3072:esSQrIhCPDY1zuBvLen8DlZniqBXv7yOsWvgbsmIHX0WRIh:eCMMk1qFy8xZnisyOs2tHEWRe
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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe Set value (int) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" paeuw.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-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe -
Executes dropped EXE 1 IoCs
pid Process 4772 paeuw.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /c" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /a" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /k" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /m" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /b" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /r" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /n" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /o" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /f" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /y" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /t" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /l" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /e" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /w" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /z" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /v" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /s" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /p" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /i" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /r" 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /g" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /x" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /u" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /q" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /j" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /h" paeuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paeuw = "C:\\Users\\Admin\\paeuw.exe /d" paeuw.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 1440 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe 1440 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe 4772 paeuw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1440 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe 4772 paeuw.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1440 wrote to memory of 4772 1440 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe 91 PID 1440 wrote to memory of 4772 1440 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe 91 PID 1440 wrote to memory of 4772 1440 6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe"C:\Users\Admin\AppData\Local\Temp\6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.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:1440 -
C:\Users\Admin\paeuw.exe"C:\Users\Admin\paeuw.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:4772
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
268KB
MD5d957286e96c8a570538e8650801b27b9
SHA15e51a9d63db90b096118fd34d0d1a1d5786927b8
SHA25650808f5c9ca3983f4e06a2e744fdc0b31f7ee0aa027035232fdeed8d32534ce1
SHA5128004a50db475c994f45a3a674a9a77b0a4af1b8db05691ec273f8a066decd4c7925ad4fe4d95d0d12f72a176f4b0aca7edb8ae125e9465bfefa49853a426ae7c