Analysis
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max time kernel
123s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-04-2024 22:56
Static task
static1
Behavioral task
behavioral1
Sample
8494e654d4c354e274509cdf9a508da0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8494e654d4c354e274509cdf9a508da0.exe
Resource
win10v2004-20240226-en
General
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Target
8494e654d4c354e274509cdf9a508da0.exe
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Size
25KB
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MD5
8494e654d4c354e274509cdf9a508da0
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SHA1
f0d50fe2da6abc6580aab2464c5fd06a7e98a5b9
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SHA256
2048ae69df8323b80388b7719d1d9fea06dd6abf7b5a5fbb0ad7acc793ac8552
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SHA512
d34112d43c5129ac9200087cf3a24a03a23b051d2ba603c770b6e10034de13800af165a50091dab4e6585ac9cf30a729b165ecd2370ab914579fd48a583571db
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SSDEEP
384:QatQWRIgymNeuQDC2/1BfXC3IALA5skMOlm7eVbdmGa/ZiGmMD299:QihRuKCCR3IAm9MOlq8bdA/bmMW9
Malware Config
Signatures
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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-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation 8494e654d4c354e274509cdf9a508da0.exe -
Executes dropped EXE 1 IoCs
pid Process 624 budha.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1864 wrote to memory of 624 1864 8494e654d4c354e274509cdf9a508da0.exe 87 PID 1864 wrote to memory of 624 1864 8494e654d4c354e274509cdf9a508da0.exe 87 PID 1864 wrote to memory of 624 1864 8494e654d4c354e274509cdf9a508da0.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\8494e654d4c354e274509cdf9a508da0.exe"C:\Users\Admin\AppData\Local\Temp\8494e654d4c354e274509cdf9a508da0.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\Users\Admin\AppData\Local\Temp\budha.exe"C:\Users\Admin\AppData\Local\Temp\budha.exe"2⤵
- Executes dropped EXE
PID:624
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
25KB
MD59dbaf802770f4bed5d8575a8f686fe62
SHA1eacd393d3d9654dc1ff5cb772f0aa4c3c560fd8b
SHA256dc8020b41e2a6154a5e71ef5ad05beadac6fa2b44ecfdf30f3e2755f703f6c6b
SHA512b7f4219b0a0ab31754367dbdeaef46df5d06a792fe3b4c08f51a310795772349f2bf87857cbc27ef3df7db8113f8ed00035f9de1b675507751c5cf4dd9eec95f