Analysis
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max time kernel
148s -
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
21-11-2024 00:36
Static task
static1
Behavioral task
behavioral1
Sample
8267e66d07e7271f5d0c2e6bf4d8f0e7f29b47682f5e87d2be0ac319c15b1b08.dll
Resource
win7-20241023-en
General
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Target
8267e66d07e7271f5d0c2e6bf4d8f0e7f29b47682f5e87d2be0ac319c15b1b08.dll
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Size
810KB
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MD5
c0791d1def930f344feb9d5f731f66be
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SHA1
b17f77f1abb6acdefa4ee14cf94dc2c49beb33bf
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SHA256
8267e66d07e7271f5d0c2e6bf4d8f0e7f29b47682f5e87d2be0ac319c15b1b08
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SHA512
20eb09a6599dcd49b12cad619f7233c5278d211a4713ddf0acf890a4c77c8c52c3d97870110bad9661c18e654de1d9abf57ec283ef16bbfc17284063bb3ddff0
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SSDEEP
12288:5e62IbUp6cgHVysjTEs0auETHl4GbOX4NNVjmFuu4I7Sk4BwhWyy6W0WTbhsQ:5e6T06hHXEYHl4GbOX4NN0V77syET9s
Malware Config
Extracted
emotet
Epoch4
172.104.227.98:443
31.207.89.74:8080
46.55.222.11:443
41.76.108.46:8080
103.8.26.103:8080
185.184.25.237:8080
103.8.26.102:8080
203.114.109.124:443
45.118.115.99:8080
178.79.147.66:8080
58.227.42.236:80
45.118.135.203:7080
103.75.201.2:443
195.154.133.20:443
192.254.71.210:443
45.142.114.231:8080
212.237.5.209:443
207.38.84.195:8080
104.251.214.46:8080
212.237.17.99:8080
212.237.56.116:7080
216.158.226.206:443
110.232.117.186:8080
158.69.222.101:443
107.182.225.142:8080
176.104.106.96:8080
81.0.236.90:443
50.116.54.215:443
138.185.72.26:8080
51.68.175.8:8080
210.57.217.132:8080
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 3124 wrote to memory of 1036 3124 regsvr32.exe 83 PID 3124 wrote to memory of 1036 3124 regsvr32.exe 83 PID 3124 wrote to memory of 1036 3124 regsvr32.exe 83 PID 1036 wrote to memory of 1972 1036 regsvr32.exe 84 PID 1036 wrote to memory of 1972 1036 regsvr32.exe 84 PID 1036 wrote to memory of 1972 1036 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\8267e66d07e7271f5d0c2e6bf4d8f0e7f29b47682f5e87d2be0ac319c15b1b08.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3124 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\8267e66d07e7271f5d0c2e6bf4d8f0e7f29b47682f5e87d2be0ac319c15b1b08.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\8267e66d07e7271f5d0c2e6bf4d8f0e7f29b47682f5e87d2be0ac319c15b1b08.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1972
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