Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19-07-2024 22:46
Behavioral task
behavioral1
Sample
5dff76b603bb44462f446625d2a39ee7_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
4 signatures
150 seconds
General
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Target
5dff76b603bb44462f446625d2a39ee7_JaffaCakes118.exe
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Size
49KB
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MD5
5dff76b603bb44462f446625d2a39ee7
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SHA1
43521db8576a9edfe56169def9199b8aecccddef
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SHA256
4b77f380fe943187e479d7b2893b18521da0f2f0ccb9067b81f38e352102bf8f
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SHA512
426661837e7541576fc81fd444eb25987117db964db2d14eee5c2f8e2e3a8474a27f46ea0c9984dce6d9809f4796b3399f442abc6f383b212ce662beef7734d8
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SSDEEP
768:Aa7JujtAKW618WFDS4STyAZ44G0GJKeq7uEET9r+v4cxfjJNut:BMe8GLTovJk7urebNu
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 5dff76b603bb44462f446625d2a39ee7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\5dff76b603bb44462f446625d2a39ee7_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5dff76b603bb44462f446625d2a39ee7_JaffaCakes118.exe:*:Enabled:ldrsoft" 5dff76b603bb44462f446625d2a39ee7_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 5dff76b603bb44462f446625d2a39ee7_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/2556-1-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2556-0-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2556-2-0x0000000000400000-0x0000000001456000-memory.dmp upx behavioral1/memory/2556-3-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2556-4-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2556-5-0x0000000000400000-0x0000000001456000-memory.dmp upx behavioral1/memory/2556-9-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2556-13-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2556-17-0x0000000000400000-0x000000000145B000-memory.dmp upx