Analysis
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max time kernel
79s -
max time network
114s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
11-12-2021 08:43
Static task
static1
General
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Target
d8ab226d5a5d1f8f1d01d9cdbd3b5d1687c9746d54a9784b283532a0378857d1.dll
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Size
258KB
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MD5
af5c85888c3965f4babac58e8404b0ac
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SHA1
c75de6e745a3c678811b054236469c659354875e
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SHA256
d8ab226d5a5d1f8f1d01d9cdbd3b5d1687c9746d54a9784b283532a0378857d1
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SHA512
57b150fd3a2de83bf994ee32840c292e0ff3a06f3c5ae1321d281e3b1be85c85dac1b35ffbb8b7a4ef4b52929376430049f58c959d945fdfb4b56b56ecb6eb4a
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 3504 wrote to memory of 3040 3504 regsvr32.exe regsvr32.exe PID 3504 wrote to memory of 3040 3504 regsvr32.exe regsvr32.exe PID 3504 wrote to memory of 3040 3504 regsvr32.exe regsvr32.exe PID 3040 wrote to memory of 4148 3040 regsvr32.exe rundll32.exe PID 3040 wrote to memory of 4148 3040 regsvr32.exe rundll32.exe PID 3040 wrote to memory of 4148 3040 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\d8ab226d5a5d1f8f1d01d9cdbd3b5d1687c9746d54a9784b283532a0378857d1.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\d8ab226d5a5d1f8f1d01d9cdbd3b5d1687c9746d54a9784b283532a0378857d1.dll2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\d8ab226d5a5d1f8f1d01d9cdbd3b5d1687c9746d54a9784b283532a0378857d1.dll",DllRegisterServer3⤵