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Analysis
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max time kernel
135s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26/08/2024, 05:18
Behavioral task
behavioral1
Sample
c25b04040881082186846c2e25b2caea_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c25b04040881082186846c2e25b2caea_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c25b04040881082186846c2e25b2caea_JaffaCakes118.exe
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Size
1.3MB
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MD5
c25b04040881082186846c2e25b2caea
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SHA1
201b4ca0c7d0a25c0200e460409d8e6f541eb711
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SHA256
d4687984cf14723f9e0fbc4b6c073b52fa6a2d6f205979f0c15bbc84d661c6af
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SHA512
ad8508a9cff4e23a0285b43061a61394f881fdbaa0f6c04c5f721ffabd80adce5ab203e675112ba6a8c94726dacd4d81e0e01b1ce55c32a187669b36b850912f
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SSDEEP
24576:GE+2hvxVIvhfcQKcJ9PGeljX5aAKdOqLQEJXhDo+53/NpUO9voZ5lX1xF68d:zMVdK6GPdOq3JXa+5PUDZ5llxE
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2012-0-0x0000000000400000-0x0000000000B9E000-memory.dmp upx behavioral2/memory/2012-4-0x0000000000400000-0x0000000000B9E000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Netscape.exe internacional = "C:\\Windows\\Netscape.exe" c25b04040881082186846c2e25b2caea_JaffaCakes118.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Netscape.exe c25b04040881082186846c2e25b2caea_JaffaCakes118.exe File opened for modification C:\Windows\Netscape.exe c25b04040881082186846c2e25b2caea_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 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe Token: SeDebugPrivilege 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2012 wrote to memory of 3420 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe 56 PID 2012 wrote to memory of 3420 2012 c25b04040881082186846c2e25b2caea_JaffaCakes118.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3420
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C:\Users\Admin\AppData\Local\Temp\c25b04040881082186846c2e25b2caea_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c25b04040881082186846c2e25b2caea_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2012
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