Analysis
- max time kernel
145s - max time network
154s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 17:09
Static task
static1
Behavioral task
behavioral1
Sample
e1a87e44923bca72c1a8b6f6fa46de7e.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target e1a87e44923bca72c1a8b6f6fa46de7e.dll
- Size 784KB
- Sample220126-vn422afehj
- SHA256 f8a3cd686fc9dca07a3cb735d4322d3f33e2314c2f0181073a9bb9c9dc41db70
- MD5 e1a87e44923bca72c1a8b6f6fa46de7e
- SHA1 f2e97014ceb5f2e36f63be73ae4ef927cbf97225
- SHA512 ec595692e269eb9c6fb0a92ba33e59acd1fff949e7d6424b24b90515543121e63453f23f63ffe60142cb418af978d3cdacbdc9ed418c3aaa6ba867151440c9ae
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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185.244.166.137:443
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185.168.130.138:443
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59.148.253.194:443
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78.46.73.125:443
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195.77.239.39:8080
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104.131.62.48:8080
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69.16.218.101:8080
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203.153.216.46:443
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195.154.146.35:443
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190.90.233.66:443
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191.252.103.16:80
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37.44.244.177:8080
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168.197.250.14:80
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116.124.128.206:8080
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54.37.228.122:443
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159.69.237.188:443
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85.214.67.203:8080
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210.57.209.142:8080
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78.47.204.80:443
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185.148.168.220:8080
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142.4.219.173:8080
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85.25.120.45:8080
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128.199.192.135:8080
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66.42.57.149:443
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62.171.178.147:8080
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54.38.242.185:443
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217.182.143.207:443
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185.148.168.15:8080
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37.59.209.141:8080
-
207.148.81.119:8080
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2720 wrote to memory of 3208 2720 regsvr32.exe 69 PID 2720 wrote to memory of 3208 2720 regsvr32.exe 69 PID 2720 wrote to memory of 3208 2720 regsvr32.exe 69 PID 3208 wrote to memory of 2732 3208 regsvr32.exe 70 PID 3208 wrote to memory of 2732 3208 regsvr32.exe 70 PID 3208 wrote to memory of 2732 3208 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e1a87e44923bca72c1a8b6f6fa46de7e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e1a87e44923bca72c1a8b6f6fa46de7e.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e1a87e44923bca72c1a8b6f6fa46de7e.dll",DllRegisterServer3⤵PID:2732
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