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Analysis
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max time kernel
134s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 19:08
Behavioral task
behavioral1
Sample
bcd38cd88ee7b4d01654fbbeb06c4e34_JaffaCakes118.dll
Resource
win7-20240708-en
3 signatures
150 seconds
General
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Target
bcd38cd88ee7b4d01654fbbeb06c4e34_JaffaCakes118.dll
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Size
58KB
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MD5
bcd38cd88ee7b4d01654fbbeb06c4e34
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SHA1
b39d969bcba6b4eb0a33c2c2ee247b23d3284129
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SHA256
b7f7563fb68e76df0105f656a71952fd154c08b1520ebda2880a746d27c813fb
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SHA512
5b4a92ae660e3e571dc1acf75b42030471816fa1daa4893465a8550d372983ce06cc4daaeb115d410529285fb4c82a1378212be345129798e88634ff0d6879eb
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SSDEEP
768:GbvLDaaMact8TkJ0ztwC5IvhdYgqJVQ0gm8h5X7H+h+ejx7xQZQ7Y5pEjpidWC++:ev4ORwBrq8Lzwzjx7c5pkM6ly+wGJOr
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3288-0-0x0000000010000000-0x000000001000C000-memory.dmp upx -
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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1352 wrote to memory of 3288 1352 rundll32.exe 84 PID 1352 wrote to memory of 3288 1352 rundll32.exe 84 PID 1352 wrote to memory of 3288 1352 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bcd38cd88ee7b4d01654fbbeb06c4e34_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1352 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bcd38cd88ee7b4d01654fbbeb06c4e34_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3288
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