Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 06:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2bddd2adaf587b782b457a2f22c4ec13.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2bddd2adaf587b782b457a2f22c4ec13.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2bddd2adaf587b782b457a2f22c4ec13.exe
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Size
380KB
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MD5
2bddd2adaf587b782b457a2f22c4ec13
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SHA1
29c5ea894c2a85596b5b3a8c04b4e935b68b0344
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SHA256
3f982d68462b35f96edcfea27dff125fe31b4c1569aa4ab783eb54bb6d15ecec
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SHA512
b181a29709c4acd30f8e2fea0f47341965c8c3959ef16722cc5c8acad508fca8a7769c207774bc2bd5351c685f973c63ccc225d59c886fe186d1560a98a025d1
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SSDEEP
6144:ohySMK1Zc/jWhvd0yTNxjT0M1zWyjYd/dG:6y/KQeV0C30IzWfc
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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2bddd2adaf587b782b457a2f22c4ec13.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" poeun.exe -
Executes dropped EXE 1 IoCs
pid Process 1704 poeun.exe -
Loads dropped DLL 2 IoCs
pid Process 2084 2bddd2adaf587b782b457a2f22c4ec13.exe 2084 2bddd2adaf587b782b457a2f22c4ec13.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /q" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /t" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /w" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /r" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /d" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /i" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /b" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /n" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /y" 2bddd2adaf587b782b457a2f22c4ec13.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /o" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /l" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /g" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /c" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /u" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /s" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /y" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /j" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /f" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /e" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /x" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /a" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /h" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /k" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /z" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /m" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /v" poeun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\poeun = "C:\\Users\\Admin\\poeun.exe /p" poeun.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 2084 2bddd2adaf587b782b457a2f22c4ec13.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe 1704 poeun.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2084 2bddd2adaf587b782b457a2f22c4ec13.exe 1704 poeun.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2084 wrote to memory of 1704 2084 2bddd2adaf587b782b457a2f22c4ec13.exe 28 PID 2084 wrote to memory of 1704 2084 2bddd2adaf587b782b457a2f22c4ec13.exe 28 PID 2084 wrote to memory of 1704 2084 2bddd2adaf587b782b457a2f22c4ec13.exe 28 PID 2084 wrote to memory of 1704 2084 2bddd2adaf587b782b457a2f22c4ec13.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\2bddd2adaf587b782b457a2f22c4ec13.exe"C:\Users\Admin\AppData\Local\Temp\2bddd2adaf587b782b457a2f22c4ec13.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Users\Admin\poeun.exe"C:\Users\Admin\poeun.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:1704
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
380KB
MD5237fea11881078993977cf103ee3d1e3
SHA1417f577d32668a622321c448b35332485dcf6c5b
SHA256c992dd86135a461bb7a01a4bd9d1aaaa66fa1fd1340dd610fcae415831b28be9
SHA5126ac961a9207c1afc85b7e56cee3bbc31cbce3de6e2877274bebbbec5124dd088a85b6fd72de3b38903a498ff1377b28bdfb10e4d3a6038a4af616383bbd7a34e