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Analysis
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max time kernel
142s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05/07/2024, 16:26
Static task
static1
Behavioral task
behavioral1
Sample
270840e836204b40a73d02def6f4c56f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
270840e836204b40a73d02def6f4c56f_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
270840e836204b40a73d02def6f4c56f_JaffaCakes118.exe
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Size
795KB
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MD5
270840e836204b40a73d02def6f4c56f
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SHA1
b700cf3d987dd8ef75013696dbd515638abc06e3
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SHA256
5643e6693519b9e54451e446dd319c1f8a52e045c9a24eb7b901b894d2d5d6f8
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SHA512
87a9c380f4746f02d1d36ae33ccce9fab0a03503cf259ca8557c8761bbbd163e4999486e9e4918468fe1ee7c1bbbafa3cf6346a10254be50d5ce5010abb89184
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SSDEEP
24576:xRM7VN/c99hAzj60BFueyeNWNR3kl/B9ifL3Tj1W3H:xRM7VRc9DAzjJFubeNeRk/B9ifj1w
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2972-1-0x0000000000400000-0x000000000061D000-memory.dmp upx behavioral1/memory/2972-2-0x0000000000400000-0x000000000061D000-memory.dmp upx behavioral1/memory/2972-5-0x0000000000400000-0x000000000061D000-memory.dmp upx behavioral1/memory/2972-6-0x0000000000400000-0x000000000061D000-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\\270840e836204b40a73d02def6f4c56f_JaffaCakes118.exe" 270840e836204b40a73d02def6f4c56f_JaffaCakes118.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 270840e836204b40a73d02def6f4c56f_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 270840e836204b40a73d02def6f4c56f_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 270840e836204b40a73d02def6f4c56f_JaffaCakes118.exe