Analysis
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max time kernel
141s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 16:39
Behavioral task
behavioral1
Sample
ee00c76c0d2e7b2a99f089a0b20335bf_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ee00c76c0d2e7b2a99f089a0b20335bf_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ee00c76c0d2e7b2a99f089a0b20335bf_JaffaCakes118.exe
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Size
22KB
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MD5
ee00c76c0d2e7b2a99f089a0b20335bf
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SHA1
fb4526fd81e23b8f8f337a185871c1026fb58425
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SHA256
74e557b819d0e7907c26d9f1c4dcf1fbdd8aeecc84242cd148b7958293ba2c92
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SHA512
12ca3b6ccb43feb72116230f0afc61abcc67fcb3e9b79ccf79d76d7ee38668849e2ad6334fde34cf8cb61bf4ca813c227cfa52546fc583ec5abfb0e375e871d1
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SSDEEP
384:Q4wOJktkMvgaBBhazAi2ef9VjUwdLq7QCQoGmNsin309zwoAjDgBW2nWjSE:Q4wBvvgaBgACjjbl7DhLG8ql
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe ee00c76c0d2e7b2a99f089a0b20335bf_jaffacakes118.exe" ee00c76c0d2e7b2a99f089a0b20335bf_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2372-0-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-2-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-4-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-5-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-6-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-7-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-8-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-9-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-10-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-11-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-12-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-13-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-14-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/2372-15-0x0000000000400000-0x0000000000415000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\ee00c76c0d2e7b2a99f089a0b20335bf_jaffacakes118.exe ee00c76c0d2e7b2a99f089a0b20335bf_JaffaCakes118.exe File created C:\Windows\ee00c76c0d2e7b2a99f089a0b20335bf_jaffacakes118.exe ee00c76c0d2e7b2a99f089a0b20335bf_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 ee00c76c0d2e7b2a99f089a0b20335bf_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ee00c76c0d2e7b2a99f089a0b20335bf_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee00c76c0d2e7b2a99f089a0b20335bf_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2372