Analysis
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max time kernel
140s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21/08/2024, 15:35
Static task
static1
Behavioral task
behavioral1
Sample
b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe
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Size
876KB
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MD5
b408b1873f94d11ef4e9e2e6b58c1570
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SHA1
944d37726d689afcd07472ce6cb53c04e2db95ad
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SHA256
d6d61b41519d2897b16314f69d897c39e51d1b205647d62ff131969de70a9175
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SHA512
a53656ef8f2b1d88e9bed7837bcdb4698f8fb8a127aa613454bf671bf18115923ef9864702502bd783586c4411d9bfe6af65aa3460fe52280994a85a31987256
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SSDEEP
12288:X97Ui+QBiNnp5yj9Z6ub2OQGdxO7+JgDcBqq6OF+VKfBT5UywkLtjqse0g/W+Fq6:tIi+QBqp8P2OQ+0+zBDfBT+YZfU
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2668 b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2668 b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2668 b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b408b1873f94d11ef4e9e2e6b58c1570_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2668
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6KB
MD52f39579742f0407c39a615addf570088
SHA141a363d0523d780ce92feccab7a7b7c77e088cd4
SHA256b021f8c7662d635c21d533e029028a317b7b554145a2b6286a603577ee4afdf5
SHA51286bbc197f8372647b35c3f9785e59740659a634adb6ca39bba7bb384c70e5a68af409787e432d04df18a75797f2402d309f035630e0c1274eba4e4e78c732d4f