Analysis
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max time kernel
148s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
23/06/2024, 22:48
Static task
static1
Behavioral task
behavioral1
Sample
035b40a1c4a2c9d7afb24479e60dc5f4_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
035b40a1c4a2c9d7afb24479e60dc5f4_JaffaCakes118.exe
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Size
51KB
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MD5
035b40a1c4a2c9d7afb24479e60dc5f4
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SHA1
c5f813ce100a4a746b4f428e74c6efa0897a41c0
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SHA256
cbef5b7144cd75c193f152eff068adb9c70b1742b1243b47fc2033a628eeaeb7
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SHA512
5319e5765ccd97a152b776374aaef3e7538fac92450b603cc15c0358949c34a0c4730905a0065f7d4377315ef087e7f56199f35c985664ed881a4542e0dc2cd7
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SSDEEP
384:cd+9/0LhC5bKZV0GeY4lWAARrHdufqglUkgCPWF48xoEaaaaCdhb5t5K2An:7uhcbi2dAAARr9fgl/4fxoRfIn
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 035b40a1c4a2c9d7afb24479e60dc5f4_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\035b40a1c4a2c9d7afb24479e60dc5f4_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\035b40a1c4a2c9d7afb24479e60dc5f4_JaffaCakes118.exe:*:Enabled:ldrsoft" 035b40a1c4a2c9d7afb24479e60dc5f4_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 035b40a1c4a2c9d7afb24479e60dc5f4_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/2488-0-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2488-1-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2488-5-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2488-9-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2488-13-0x0000000000400000-0x000000000041C000-memory.dmp upx