Analysis
- max time kernel
178s - max time network
205s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
09/02/2022, 00:10
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_5f998aa13879142f9cfaee66ae8fd23ee16ae00a556e4a5e27d25fe392b81f7c_2022-02-09__000853.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_5f998aa13879142f9cfaee66ae8fd23ee16ae00a556e4a5e27d25fe392b81f7c_2022-02-09__000853.dll
- Size 575KB
- Sample220209-af3tsagfa9
- SHA256 5f998aa13879142f9cfaee66ae8fd23ee16ae00a556e4a5e27d25fe392b81f7c
- MD5 7b15d85d9b28d7f673e863a4e34a9ef1
- SHA1 3b0597fd0dfe26a1534edd740ffaadc75b1cc616
- SHA512 5c1a47cb7addbd7a3346d595cd2423333e4eee94365eeb4fd045851fa7c991729596ad25380b213037441ed7ef5fa704c5d2ad5273b1823ff1a4774b1116a017
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
103.42.57.17:8080
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93.104.208.37:8080
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195.154.146.35:443
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62.171.178.147:8080
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37.59.209.141:8080
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139.196.72.155:8080
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37.44.244.177:8080
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191.252.103.16:80
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217.182.143.207:443
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128.199.192.135:8080
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103.41.204.169:8080
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185.148.168.15:8080
-
168.197.250.14:80
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78.46.73.125:443
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194.9.172.107:8080
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185.148.168.220:8080
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118.98.72.86:443
-
54.37.106.167:8080
-
78.47.204.80:443
-
159.69.237.188:443
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116.124.128.206:8080
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59.148.253.194:443
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85.214.67.203:8080
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185.184.25.78:8080
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173.203.78.138:443
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54.37.228.122:443
-
198.199.98.78:8080
-
195.77.239.39:8080
-
210.57.209.142:8080
-
66.42.57.149:443
-
104.131.62.48:8080
-
54.38.242.185:443
-
190.90.233.66:443
-
207.148.81.119:8080
-
203.153.216.46:443
Signatures
- Drops file in Windows directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeShutdownPrivilege 4860 svchost.exe Token: SeCreatePagefilePrivilege 4860 svchost.exe Token: SeShutdownPrivilege 4860 svchost.exe Token: SeCreatePagefilePrivilege 4860 svchost.exe Token: SeShutdownPrivilege 4860 svchost.exe Token: SeCreatePagefilePrivilege 4860 svchost.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1412 wrote to memory of 4872 1412 regsvr32.exe 84 PID 1412 wrote to memory of 4872 1412 regsvr32.exe 84 PID 1412 wrote to memory of 4872 1412 regsvr32.exe 84 PID 4872 wrote to memory of 920 4872 regsvr32.exe 85 PID 4872 wrote to memory of 920 4872 regsvr32.exe 85 PID 4872 wrote to memory of 920 4872 regsvr32.exe 85
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_5f998aa13879142f9cfaee66ae8fd23ee16ae00a556e4a5e27d25fe392b81f7c_2022-02-09__000853.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_5f998aa13879142f9cfaee66ae8fd23ee16ae00a556e4a5e27d25fe392b81f7c_2022-02-09__000853.dll2⤵
- Suspicious use of WriteProcessMemory
PID:4872 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_5f998aa13879142f9cfaee66ae8fd23ee16ae00a556e4a5e27d25fe392b81f7c_2022-02-09__000853.dll",DllRegisterServer3⤵PID:920
-
-
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4860