Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01/06/2024, 13:56
Behavioral task
behavioral1
Sample
8aa727015c9a83d3a5b68600c4d398ff_JaffaCakes118.doc
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8aa727015c9a83d3a5b68600c4d398ff_JaffaCakes118.doc
Resource
win10v2004-20240508-en
General
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Target
8aa727015c9a83d3a5b68600c4d398ff_JaffaCakes118.doc
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Size
135KB
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MD5
8aa727015c9a83d3a5b68600c4d398ff
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SHA1
e475964aafa6e87faf08df886641accdd6daa9ff
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SHA256
d6937d307f36ef45a667c644d3bd3f8f238bf50916d39351f30fdf6181b9d3f8
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SHA512
997a4fa6995f0059dfae39d58db3f8107af632917b57a606eb9584e680cc80eb8c5e0723d82124b6fca37c39209640643739b8f3588f991b3368f019434cc3df
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SSDEEP
1536:RXqfuydIZYQQdR+ByOXig2j7rtNtZgePdFODFO26oadfPP6l4d4apFm:R6WsIZYjbSyOmtNPzWDQroadvO0FpFm
Malware Config
Signatures
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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 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5024 WINWORD.EXE 5024 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5024 WINWORD.EXE 5024 WINWORD.EXE 5024 WINWORD.EXE 5024 WINWORD.EXE 5024 WINWORD.EXE 5024 WINWORD.EXE 5024 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\8aa727015c9a83d3a5b68600c4d398ff_JaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5024
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851227[[fn=sist02]].xsl
Filesize245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e