Analysis
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max time kernel
93s -
max time network
139s -
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, 15:56
Static task
static1
Behavioral task
behavioral1
Sample
981240cec472c4a986a453df6555bd18aa571a6b9eb96480030df3860f6bc5f9.dll
Resource
win7-20240708-en
General
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Target
981240cec472c4a986a453df6555bd18aa571a6b9eb96480030df3860f6bc5f9.dll
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Size
615KB
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MD5
5d55b8f105b6eec74e01ad6220d11c79
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SHA1
a6cbd4623681f5d5db7ea14bc2ff9b25ef451abd
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SHA256
981240cec472c4a986a453df6555bd18aa571a6b9eb96480030df3860f6bc5f9
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SHA512
62a7b0b0548c7080c8934598f5de7029dea5efa9af9cde85d05d79ba81e87dee0bc5f51eaa289c3ba2aaad43e9a614f8a52338a86d97f01f51bef85b425db62a
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLCkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQ+kqkXa
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 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 3180 wrote to memory of 5104 3180 regsvr32.exe 82 PID 3180 wrote to memory of 5104 3180 regsvr32.exe 82 PID 3180 wrote to memory of 5104 3180 regsvr32.exe 82 PID 5104 wrote to memory of 1648 5104 regsvr32.exe 83 PID 5104 wrote to memory of 1648 5104 regsvr32.exe 83 PID 5104 wrote to memory of 1648 5104 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\981240cec472c4a986a453df6555bd18aa571a6b9eb96480030df3860f6bc5f9.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3180 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\981240cec472c4a986a453df6555bd18aa571a6b9eb96480030df3860f6bc5f9.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\981240cec472c4a986a453df6555bd18aa571a6b9eb96480030df3860f6bc5f9.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1648
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