Analysis
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max time kernel
94s -
max time network
143s -
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, 17:54
Static task
static1
Behavioral task
behavioral1
Sample
f70284d754e4ace7f9e6b2f90b7f8c048fae6ce8cf524e0976acbb166506e56d.dll
Resource
win7-20240903-en
General
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Target
f70284d754e4ace7f9e6b2f90b7f8c048fae6ce8cf524e0976acbb166506e56d.dll
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Size
615KB
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MD5
b080d0402877dd556c2a87a6272e43bd
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SHA1
f5da21e22d52412f4f486bc4b90ae52e989813c0
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SHA256
f70284d754e4ace7f9e6b2f90b7f8c048fae6ce8cf524e0976acbb166506e56d
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SHA512
9f23b76df5688a604832e5d93a23618f9cfdc6f3a897a418cfe8cd0343b069ab91d596d76722d682dcdd01fa88ca16649775ddb22d2c555e9868f41767ddad3a
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLekMZR+TTD7vgEPej:0hn7dA19ZCOyDaQKkqkXa
Malware Config
Extracted
emotet
Epoch4
131.100.24.231:80
209.59.138.75:7080
103.8.26.103:8080
51.38.71.0:443
212.237.17.99:8080
79.172.212.216:8080
207.38.84.195:8080
104.168.155.129:8080
178.79.147.66:8080
46.55.222.11:443
103.8.26.102:8080
192.254.71.210:443
45.176.232.124:443
203.114.109.124:443
51.68.175.8:8080
58.227.42.236:80
45.142.114.231:8080
217.182.143.207:443
178.63.25.185:443
45.118.115.99:8080
103.75.201.2:443
104.251.214.46:8080
158.69.222.101:443
81.0.236.90:443
45.118.135.203:7080
176.104.106.96:8080
212.237.56.116:7080
216.158.226.206:443
173.212.193.249:8080
50.116.54.215:443
138.185.72.26:8080
41.76.108.46:8080
212.237.5.209:443
107.182.225.142:8080
195.154.133.20:443
162.214.50.39:7080
110.232.117.186:8080
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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1800 wrote to memory of 3024 1800 regsvr32.exe 83 PID 1800 wrote to memory of 3024 1800 regsvr32.exe 83 PID 1800 wrote to memory of 3024 1800 regsvr32.exe 83 PID 3024 wrote to memory of 2072 3024 regsvr32.exe 84 PID 3024 wrote to memory of 2072 3024 regsvr32.exe 84 PID 3024 wrote to memory of 2072 3024 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f70284d754e4ace7f9e6b2f90b7f8c048fae6ce8cf524e0976acbb166506e56d.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f70284d754e4ace7f9e6b2f90b7f8c048fae6ce8cf524e0976acbb166506e56d.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f70284d754e4ace7f9e6b2f90b7f8c048fae6ce8cf524e0976acbb166506e56d.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2072
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