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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/11/2024, 18:06
Static task
static1
Behavioral task
behavioral1
Sample
dd00f37e25c26586ffa33d7d241c7cd884cbcd2146dd4480ea1dd9ed35356b5c.dll
Resource
win7-20240903-en
General
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Target
dd00f37e25c26586ffa33d7d241c7cd884cbcd2146dd4480ea1dd9ed35356b5c.dll
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Size
504KB
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MD5
f0003f4eb163a7c0a52a62bf973928e2
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SHA1
ec429a913996bcda98fc0aa2626e9af785aa3f91
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SHA256
dd00f37e25c26586ffa33d7d241c7cd884cbcd2146dd4480ea1dd9ed35356b5c
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SHA512
f25f2cd30cd2e816da1da3b8ef23afe21c34028da7e3673b683e9b01a303aeaa89c158ef4d6d399096deaebe0d749ba699c8377b3fee21b17caa42b91a57d377
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SSDEEP
6144:Y7eUxxxxt33333333hCC28YiYRrLKyx3jvfIfpQdKXoJsdUUPlhLYfZDqvasLD2d:n8nYRvJhjvGpQlcGDO3JtP
Malware Config
Extracted
emotet
Epoch5
159.69.43.124:8080
45.79.80.198:443
207.148.81.119:8080
128.199.192.135:8080
118.98.72.86:443
217.182.143.207:443
168.197.250.14:80
116.124.128.206:8080
78.46.73.125:443
185.148.168.15:8080
195.154.146.35:443
85.214.67.203:8080
194.9.172.107:8080
59.148.253.194:443
210.57.209.142:8080
54.38.242.185:443
195.77.239.39:8080
159.69.237.188:443
104.131.62.48:8080
62.171.178.147:8080
142.4.219.173:8080
66.42.57.149:443
78.47.204.80:443
190.90.233.66:443
54.37.228.122:443
185.168.130.138:443
191.252.103.16:80
37.59.209.141:8080
185.148.168.220:8080
37.44.244.177:8080
203.153.216.46:443
45.13.132.26:8080
Signatures
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Emotet family
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System Location Discovery: System Language Discovery 1 TTPs 2 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 560 wrote to memory of 4736 560 regsvr32.exe 83 PID 560 wrote to memory of 4736 560 regsvr32.exe 83 PID 560 wrote to memory of 4736 560 regsvr32.exe 83 PID 4736 wrote to memory of 3888 4736 regsvr32.exe 84 PID 4736 wrote to memory of 3888 4736 regsvr32.exe 84 PID 4736 wrote to memory of 3888 4736 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\dd00f37e25c26586ffa33d7d241c7cd884cbcd2146dd4480ea1dd9ed35356b5c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:560 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\dd00f37e25c26586ffa33d7d241c7cd884cbcd2146dd4480ea1dd9ed35356b5c.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4736 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\dd00f37e25c26586ffa33d7d241c7cd884cbcd2146dd4480ea1dd9ed35356b5c.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3888
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