Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 04:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2807cce756a9f818cc522fb59b7f7f96.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2807cce756a9f818cc522fb59b7f7f96.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2807cce756a9f818cc522fb59b7f7f96.exe
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Size
88KB
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MD5
2807cce756a9f818cc522fb59b7f7f96
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SHA1
238ca375fb1c7f415e39db286f5baab5d6788db6
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SHA256
46fb3c366d9eb002ff67a137944a3f9331afe5797a636c7d7aaeb35a52978b2b
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SHA512
bac8d737a137d6aa62d8ebaf85ddbd24bc073797404ecd2a5150aaf71610045c34ed9e6a11d6d1bfe45ff079fbd4d4720e05df3e96ab9fa4f929652af65c8045
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SSDEEP
768:uYb6o59wgnURLQ/JD60XDeVtA5YxmHwWW2iYf/ce2NZQcyVbdg5CIBT/DCwaTDNA:ui9DIQ/JDHKa5LJW6/Z2NZQIvDmNmoGp
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-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2807cce756a9f818cc522fb59b7f7f96.exe Set value (int) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" nuogia.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-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation 2807cce756a9f818cc522fb59b7f7f96.exe -
Executes dropped EXE 1 IoCs
pid Process 4084 nuogia.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /m" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /i" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /n" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /o" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /y" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /s" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /t" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /g" 2807cce756a9f818cc522fb59b7f7f96.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /w" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /x" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /g" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /j" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /v" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /d" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /b" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /k" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /h" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /f" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /u" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /e" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /q" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /l" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /p" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /c" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /a" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /z" nuogia.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nuogia = "C:\\Users\\Admin\\nuogia.exe /r" nuogia.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 1668 2807cce756a9f818cc522fb59b7f7f96.exe 1668 2807cce756a9f818cc522fb59b7f7f96.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe 4084 nuogia.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1668 2807cce756a9f818cc522fb59b7f7f96.exe 4084 nuogia.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1668 wrote to memory of 4084 1668 2807cce756a9f818cc522fb59b7f7f96.exe 95 PID 1668 wrote to memory of 4084 1668 2807cce756a9f818cc522fb59b7f7f96.exe 95 PID 1668 wrote to memory of 4084 1668 2807cce756a9f818cc522fb59b7f7f96.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\2807cce756a9f818cc522fb59b7f7f96.exe"C:\Users\Admin\AppData\Local\Temp\2807cce756a9f818cc522fb59b7f7f96.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:1668 -
C:\Users\Admin\nuogia.exe"C:\Users\Admin\nuogia.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:4084
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
88KB
MD5afeac58df90d6353c5a3ab7ae5a384e1
SHA1794807b7d3f80784254dac40b6abe706b4e466b8
SHA256628b5a3db47283c18f4a4b9aa0c0735429e5ca5d605f41fdcf8ebc65b8dd4a0e
SHA512d843f0ba96537b0437368ce241c6d8a2c83ca3ce2939c0d8f38d79a224e79c132302af9463e617cb8bf2f24c62b16a66d1ca4a271f083292b7d51d0c8fc9c775