Analysis
-
max time kernel
117s -
max time network
122s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
03-01-2022 06:33
Static task
static1
Behavioral task
behavioral1
Sample
xxxxxxxxe5.dll
Resource
win7-en-20211208
General
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Target
xxxxxxxxe5.dll
-
Size
258KB
-
MD5
db7497d833b93784e4954c57f9d2718d
-
SHA1
cad0a3e91dd44c5ff1eccbeeb5045be8f277ef13
-
SHA256
1e6c3eec9449508f89f0bca76609119dceb7e47d1b0abb7d175d9e70da49c1b9
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SHA512
a88e6ef264f70ddf5d498ef5857962611be6c3f4ad07ecca2f16c597b0c6678d1a47f8b722baaf41f1c0a283d7cab8d31a13d0c27d7f95a049915cf54bc4845c
Malware Config
Extracted
emotet
Epoch5
209.239.112.82:8080
116.124.128.206:8080
45.63.5.129:443
128.199.192.135:8080
51.178.61.60:443
168.197.250.14:80
177.72.80.14:7080
51.210.242.234:8080
142.4.219.173:8080
78.47.204.80:443
78.46.73.125:443
37.44.244.177:8080
37.59.209.141:8080
104.131.62.48:8080
190.90.233.66:443
185.148.168.220:8080
185.148.168.15:8080
62.171.178.147:8080
191.252.103.16:80
54.38.242.185:443
85.214.67.203:8080
217.182.143.207:443
159.69.237.188:443
210.57.209.142:8080
54.37.228.122:443
207.148.81.119:8080
195.77.239.39:8080
66.42.57.149:443
195.154.146.35:443
Signatures
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Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 348 wrote to memory of 1480 348 regsvr32.exe regsvr32.exe PID 348 wrote to memory of 1480 348 regsvr32.exe regsvr32.exe PID 348 wrote to memory of 1480 348 regsvr32.exe regsvr32.exe PID 1480 wrote to memory of 3812 1480 regsvr32.exe rundll32.exe PID 1480 wrote to memory of 3812 1480 regsvr32.exe rundll32.exe PID 1480 wrote to memory of 3812 1480 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\xxxxxxxxe5.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\xxxxxxxxe5.dll2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\xxxxxxxxe5.dll",DllRegisterServer3⤵