Analysis
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max time kernel
95s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 16:39
Static task
static1
Behavioral task
behavioral1
Sample
685ceefb955fe1e029db359f92347bb7_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
685ceefb955fe1e029db359f92347bb7_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
685ceefb955fe1e029db359f92347bb7_JaffaCakes118.dll
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Size
252KB
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MD5
685ceefb955fe1e029db359f92347bb7
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SHA1
c34f0f5ade6b88e13bd9510540dd2bd6c66c8aad
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SHA256
542e6ec2f9ce6c1d9a97729a70a07d053723b8e20865486e052e4481e1ef4501
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SHA512
d32d8b5bc262ce65d2598ed78ce23ea5bd8046b3ee2f7e8cc4040de0aba4d3219791022d9bdc1355acabc79202bbe8c79ba90014e7bc0ef2a60676809d39cf2c
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SSDEEP
6144:nHDMosyZN6hzN9CQLAy3983YiT8yqkq8:KyZNsvCQ0yt8lgy5q8
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4048 4288 WerFault.exe 83 -
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 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4880 wrote to memory of 4288 4880 regsvr32.exe 83 PID 4880 wrote to memory of 4288 4880 regsvr32.exe 83 PID 4880 wrote to memory of 4288 4880 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\685ceefb955fe1e029db359f92347bb7_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4880 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\685ceefb955fe1e029db359f92347bb7_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
PID:4288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 6243⤵
- Program crash
PID:4048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4288 -ip 42881⤵PID:4824