Analysis
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max time kernel
4s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 18:04
Static task
static1
Behavioral task
behavioral1
Sample
331d0895ef14829ce17175d5dc1d85c3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
331d0895ef14829ce17175d5dc1d85c3.exe
Resource
win10v2004-20231222-en
General
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Target
331d0895ef14829ce17175d5dc1d85c3.exe
-
Size
847KB
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MD5
331d0895ef14829ce17175d5dc1d85c3
-
SHA1
93662e431c63220ad2095c0917704dcbf6d566c5
-
SHA256
16cb3992dbc6fdcfc7d8f5127f797060361eee7785289e1b786f7ebaaddc7b30
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SHA512
8b255a3176fcc1df1b195462005833ecf87dde697818e670c758c48c0fbc3f166065955538b90e2c853790458aaaae355c9604f56c580cf8716a9747e573a4da
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SSDEEP
24576:+7cs0pOJYWJpvAa8I+AYHhFcdoLOIKQ2M:Qcs0cJ5+A8V
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2988-2-0x0000000001210000-0x000000000145B000-memory.dmp upx behavioral1/memory/2988-3-0x0000000001210000-0x000000000145B000-memory.dmp upx behavioral1/memory/2988-11-0x0000000001210000-0x000000000145B000-memory.dmp upx behavioral1/memory/2988-12-0x0000000001210000-0x000000000145B000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\331d0895ef14829ce17175d5dc1d85c3.exe" 331d0895ef14829ce17175d5dc1d85c3.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 331d0895ef14829ce17175d5dc1d85c3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 331d0895ef14829ce17175d5dc1d85c3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 331d0895ef14829ce17175d5dc1d85c3.exe