Analysis
- max time kernel
130s - max time network
162s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
25/01/2022, 17:14
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_09a1de77488014afaeb0d93f73e7ec7481bc80607cd8fc6cdec276e9f6cbe8d8_2022-01-25__171328.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_09a1de77488014afaeb0d93f73e7ec7481bc80607cd8fc6cdec276e9f6cbe8d8_2022-01-25__171328.dll
- Size 596KB
- Sample220125-vrzxgsbgh3
- SHA256 09a1de77488014afaeb0d93f73e7ec7481bc80607cd8fc6cdec276e9f6cbe8d8
- MD5 5355140890d19ee8a4d7fe5f361331ef
- SHA1 3676a870d6e4a8206b249287f33f581f1e9aee44
- SHA512 b8b06768f0dd10c2e7f183052e64c6680f810c2bb4be9cc2a0e4d649edc31d5af7690ad250d0d07b48ea95c89154c09085a9f726cd3d0ba4ad5fe703a3cb2b06
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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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 2564 wrote to memory of 428 2564 regsvr32.exe 69 PID 2564 wrote to memory of 428 2564 regsvr32.exe 69 PID 2564 wrote to memory of 428 2564 regsvr32.exe 69 PID 428 wrote to memory of 1276 428 regsvr32.exe 70 PID 428 wrote to memory of 1276 428 regsvr32.exe 70 PID 428 wrote to memory of 1276 428 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_09a1de77488014afaeb0d93f73e7ec7481bc80607cd8fc6cdec276e9f6cbe8d8_2022-01-25__171328.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_09a1de77488014afaeb0d93f73e7ec7481bc80607cd8fc6cdec276e9f6cbe8d8_2022-01-25__171328.dll2⤵
- Suspicious use of WriteProcessMemory
PID:428 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_09a1de77488014afaeb0d93f73e7ec7481bc80607cd8fc6cdec276e9f6cbe8d8_2022-01-25__171328.dll",DllRegisterServer3⤵PID:1276
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