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Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 16:33
Static task
static1
Behavioral task
behavioral1
Sample
d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe
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Size
176KB
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MD5
01ada3eed578ce580487821feda2e76b
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SHA1
0e8bb8c579c0c238628b68ce509984140c7fc464
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SHA256
d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45
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SHA512
90af105bd7833272cc9c77d86a7af95ac643fd118ee10d4cfa491a4c953eb28606eab321037e17face277aca8305d44da208cfa8e99165fb6e29202af447a8c5
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SSDEEP
3072:dv04IcfpHlp1D2KcwjIU2aTObcpT/pHkEAbN/yK/fObT/bGiCV/COqoSQ1iBuAZX:B04PfpHlp1KKcwjIDaTObcZ/pHkMK/fg
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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xeuroy.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe -
Executes dropped EXE 1 IoCs
pid Process 4172 xeuroy.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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /c" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /o" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /P" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /g" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /t" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /h" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /V" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /H" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /Y" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /r" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /d" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /v" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /A" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /w" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /B" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /G" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /X" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /z" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /O" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /k" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /i" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /T" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /E" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /C" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /l" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /a" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /K" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /F" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /q" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /x" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /W" xeuroy.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /U" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /R" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /N" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /n" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /b" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /e" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /u" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /V" d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /y" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /D" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /S" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /f" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /Q" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /m" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /I" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /s" xeuroy.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /M" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /j" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /J" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /p" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /L" xeuroy.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeuroy = "C:\\Users\\Admin\\xeuroy.exe /Z" xeuroy.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1780 d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe 1780 d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe 4172 xeuroy.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1780 d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe 4172 xeuroy.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1780 wrote to memory of 4172 1780 d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe 85 PID 1780 wrote to memory of 4172 1780 d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe 85 PID 1780 wrote to memory of 4172 1780 d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.exe"C:\Users\Admin\AppData\Local\Temp\d886cf4fd0ae32043eddc7701d3b025e7de92a057bc7aac6cc6df28d6a874b45.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:1780 -
C:\Users\Admin\xeuroy.exe"C:\Users\Admin\xeuroy.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:4172
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
176KB
MD5553f16e32978c9d1b1bbcd6b3c2fe5b2
SHA1ac701a2ce29c1f1dfd20aa7d0bd172f52c9036fe
SHA25699eb5600e977f5f60ed0ad2dceeda84ef6e282376bf5a6df4a191a6c05cc7bca
SHA512cd7b8475e0dcd6c182853d6ce652af99f35e259e304d86b04409899f0e9ed22e6d99bbf521965cfb273582bd42db01ba9adafab37ca0ceecdb833739df849e4e
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Filesize
176KB
MD5553f16e32978c9d1b1bbcd6b3c2fe5b2
SHA1ac701a2ce29c1f1dfd20aa7d0bd172f52c9036fe
SHA25699eb5600e977f5f60ed0ad2dceeda84ef6e282376bf5a6df4a191a6c05cc7bca
SHA512cd7b8475e0dcd6c182853d6ce652af99f35e259e304d86b04409899f0e9ed22e6d99bbf521965cfb273582bd42db01ba9adafab37ca0ceecdb833739df849e4e