Analysis
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max time kernel
110s -
max time network
120s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
11-12-2021 08:09
Static task
static1
General
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Target
0820aab53760d187011b03141efb082796d2e1b79ad94420f74ea542bf215fc2.dll
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Size
258KB
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MD5
8ebc9c4bfb982976661dd7d0738560a4
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SHA1
7848c9b71fb9d15859b23f76e43a2207122aae6f
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SHA256
0820aab53760d187011b03141efb082796d2e1b79ad94420f74ea542bf215fc2
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SHA512
bc78138b52e6059810b4455ed9e929f755b39c437adf0dcc9ef7239c52e7bcb60e45a244ebd9ef174ed3302658fd31dd4edb188fecffe687c90f287128ff7275
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 4012 wrote to memory of 3064 4012 regsvr32.exe regsvr32.exe PID 4012 wrote to memory of 3064 4012 regsvr32.exe regsvr32.exe PID 4012 wrote to memory of 3064 4012 regsvr32.exe regsvr32.exe PID 3064 wrote to memory of 3932 3064 regsvr32.exe rundll32.exe PID 3064 wrote to memory of 3932 3064 regsvr32.exe rundll32.exe PID 3064 wrote to memory of 3932 3064 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0820aab53760d187011b03141efb082796d2e1b79ad94420f74ea542bf215fc2.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0820aab53760d187011b03141efb082796d2e1b79ad94420f74ea542bf215fc2.dll2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\0820aab53760d187011b03141efb082796d2e1b79ad94420f74ea542bf215fc2.dll",DllRegisterServer3⤵