Analysis
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max time kernel
150s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
20-07-2024 07:24
Behavioral task
behavioral1
Sample
5f8e034d2baa07bf69d574ed3ebca756_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
4 signatures
150 seconds
General
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Target
5f8e034d2baa07bf69d574ed3ebca756_JaffaCakes118.exe
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Size
48KB
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MD5
5f8e034d2baa07bf69d574ed3ebca756
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SHA1
0fda2a1aa2aaaadccc8e4b3af8c37ffec58d0c8f
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SHA256
4d96d0887707b1f2b5eb17ce938b063e6a1db86158c3c6a59b7a994b159c3797
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SHA512
bba70f505450599bce9a4a2ed08ad4c975a177e91c75ded3eba3a1b360820532c7bb17474b693196d52bda9aca155480e2eb2b0d7c9053f5fb0ded6fa863845d
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SSDEEP
768:vh4B6VbxNYmmOsUfIu2GLOGu7xcmYaopEii32CsJNu:v06VbxakIuXOygKEiiGJNu
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List 5f8e034d2baa07bf69d574ed3ebca756_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\5f8e034d2baa07bf69d574ed3ebca756_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5f8e034d2baa07bf69d574ed3ebca756_JaffaCakes118.exe:*:Enabled:ldrsoft" 5f8e034d2baa07bf69d574ed3ebca756_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5f8e034d2baa07bf69d574ed3ebca756_JaffaCakes118.exe -
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/2112-0-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2112-3-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2112-2-0x0000000000400000-0x0000000000412000-memory.dmp upx behavioral1/memory/2112-1-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2112-4-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2112-6-0x0000000000400000-0x0000000000412000-memory.dmp upx behavioral1/memory/2112-9-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2112-13-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2112-17-0x0000000000400000-0x000000000145A000-memory.dmp upx