Analysis
- max time kernel
120s - max time network
125s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 00:07
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_ac7d4a6d267ed1fef531865ecebd1b0f44374e87cdb0aedd03f0ec310a4c6070_2022-01-26__000606.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_ac7d4a6d267ed1fef531865ecebd1b0f44374e87cdb0aedd03f0ec310a4c6070_2022-01-26__000606.dll
- Size 596KB
- Sample220126-aec7qsabcj
- SHA256 ac7d4a6d267ed1fef531865ecebd1b0f44374e87cdb0aedd03f0ec310a4c6070
- MD5 d5e6c5b4a6fa8407c386766b21611889
- SHA1 b88516e1ea0d4d9b1ecb454f5c1937ab1965c327
- SHA512 d372b8a0f28997a51eaa89840cfc936efe19c2f0a2b4d9b14af24d1ab075fe011a8727acfbcfadac7bbc39f08bf2ad5ca9798b7edf640ec9ce50f3f3e373a7eb
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
-
Epoch5
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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
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207.148.81.119:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2460 wrote to memory of 2772 2460 regsvr32.exe 68 PID 2460 wrote to memory of 2772 2460 regsvr32.exe 68 PID 2460 wrote to memory of 2772 2460 regsvr32.exe 68 PID 2772 wrote to memory of 3816 2772 regsvr32.exe 69 PID 2772 wrote to memory of 3816 2772 regsvr32.exe 69 PID 2772 wrote to memory of 3816 2772 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_ac7d4a6d267ed1fef531865ecebd1b0f44374e87cdb0aedd03f0ec310a4c6070_2022-01-26__000606.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_ac7d4a6d267ed1fef531865ecebd1b0f44374e87cdb0aedd03f0ec310a4c6070_2022-01-26__000606.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_ac7d4a6d267ed1fef531865ecebd1b0f44374e87cdb0aedd03f0ec310a4c6070_2022-01-26__000606.dll",DllRegisterServer3⤵PID:3816
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