Analysis
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max time kernel
110s -
max time network
110s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
18-01-2022 20:46
Static task
static1
General
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Target
cadb2feb25b4bedfe725fac60893870df24a99da10595f052f8fbd4230e458ab.dll
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Size
408KB
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MD5
b43dbdf43b4a7f23e5edd8ace6506e3c
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SHA1
776ae603a0dbdcb38031a81ed17d913c379499a1
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SHA256
cadb2feb25b4bedfe725fac60893870df24a99da10595f052f8fbd4230e458ab
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SHA512
6d13dadf61bd105fa116e5f866d90bb3d79fe4cef4ee9582ce8151474faf6d3c43c723881b0cbf60f26d3a9f325d41b0a9654ee725eb266cd6f15ee3eff253da
Malware Config
Extracted
emotet
Epoch5
45.138.98.34:80
69.16.218.101:8080
51.210.242.234:8080
185.148.168.220:8080
142.4.219.173:8080
54.38.242.185:443
191.252.103.16:80
104.131.62.48:8080
62.171.178.147:8080
217.182.143.207:443
168.197.250.14:80
37.44.244.177:8080
66.42.57.149:443
210.57.209.142:8080
159.69.237.188:443
116.124.128.206:8080
128.199.192.135:8080
195.154.146.35:443
185.148.168.15:8080
195.77.239.39:8080
207.148.81.119:8080
85.214.67.203:8080
190.90.233.66:443
78.46.73.125:443
78.47.204.80:443
37.59.209.141:8080
54.37.228.122:443
Signatures
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Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 2476 wrote to memory of 2556 2476 regsvr32.exe regsvr32.exe PID 2476 wrote to memory of 2556 2476 regsvr32.exe regsvr32.exe PID 2476 wrote to memory of 2556 2476 regsvr32.exe regsvr32.exe PID 2556 wrote to memory of 3768 2556 regsvr32.exe rundll32.exe PID 2556 wrote to memory of 3768 2556 regsvr32.exe rundll32.exe PID 2556 wrote to memory of 3768 2556 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\cadb2feb25b4bedfe725fac60893870df24a99da10595f052f8fbd4230e458ab.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\cadb2feb25b4bedfe725fac60893870df24a99da10595f052f8fbd4230e458ab.dll2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\cadb2feb25b4bedfe725fac60893870df24a99da10595f052f8fbd4230e458ab.dll",DllRegisterServer3⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2556-115-0x0000000000F70000-0x0000000000F98000-memory.dmpFilesize
160KB