Analysis
- max time kernel
123s - max time network
173s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
02/02/2022, 00:06
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_6a79a02e2dfc82551818ac37c9b39dda473693bf8f4cd640b2c403864fb9342d_2022-02-02__000516.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
emotet_exe_e5_6a79a02e2dfc82551818ac37c9b39dda473693bf8f4cd640b2c403864fb9342d_2022-02-02__000516.dll
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_6a79a02e2dfc82551818ac37c9b39dda473693bf8f4cd640b2c403864fb9342d_2022-02-02__000516.dll
- Size 520KB
- Sample220202-adthbsdchr
- SHA256 6a79a02e2dfc82551818ac37c9b39dda473693bf8f4cd640b2c403864fb9342d
- MD5 0bda7fbcbcb1730b09fa2c207f291f9e
- SHA1 2227d9471929b5be3fb70536a8253acec6e73a4e
- SHA512 43e95fc400a9072fe67c4ddddd83b409e69dd100d025f12e4c484fda00d0b53baa8a7a19507d72c1dfa4f31c6ad30b234696c1489936e95dad5ae1d08ce8bdd2
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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173.203.78.138:443
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74.207.230.120:8080
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118.98.72.86:443
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104.131.62.48:8080
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37.59.209.141:8080
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78.47.204.80:443
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103.41.204.169:8080
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142.4.219.173:8080
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62.171.178.147:8080
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195.154.146.35:443
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185.148.168.15:8080
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54.37.228.122:443
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207.148.81.119:8080
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139.196.72.155:8080
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217.182.143.207:443
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37.44.244.177:8080
-
203.153.216.46:443
-
59.148.253.194:443
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191.252.103.16:80
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195.77.239.39:8080
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194.9.172.107:8080
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54.38.242.185:443
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168.197.250.14:80
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85.214.67.203:8080
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128.199.192.135:8080
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159.69.237.188:443
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190.90.233.66:443
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185.148.168.220:8080
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198.199.98.78:8080
-
210.57.209.142:8080
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116.124.128.206:8080
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78.46.73.125:443
-
66.42.57.149:443
eck1.plain
ecs1.plain
Signatures
- Sets service image path in registry 2 TTPs
- Drops file in Windows directory 6 IoCs
description ioc Process 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 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 - Modifies data under HKEY_USERS 41 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeShutdownPrivilege 4768 svchost.exe Token: SeCreatePagefilePrivilege 4768 svchost.exe Token: SeShutdownPrivilege 4768 svchost.exe Token: SeCreatePagefilePrivilege 4768 svchost.exe Token: SeShutdownPrivilege 4768 svchost.exe Token: SeCreatePagefilePrivilege 4768 svchost.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5016 wrote to memory of 5064 5016 regsvr32.exe 81 PID 5016 wrote to memory of 5064 5016 regsvr32.exe 81 PID 5016 wrote to memory of 5064 5016 regsvr32.exe 81 PID 5064 wrote to memory of 4816 5064 regsvr32.exe 82 PID 5064 wrote to memory of 4816 5064 regsvr32.exe 82 PID 5064 wrote to memory of 4816 5064 regsvr32.exe 82
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_6a79a02e2dfc82551818ac37c9b39dda473693bf8f4cd640b2c403864fb9342d_2022-02-02__000516.dll1⤵
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_6a79a02e2dfc82551818ac37c9b39dda473693bf8f4cd640b2c403864fb9342d_2022-02-02__000516.dll2⤵
- Suspicious use of WriteProcessMemory
PID:5064 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_6a79a02e2dfc82551818ac37c9b39dda473693bf8f4cd640b2c403864fb9342d_2022-02-02__000516.dll",DllRegisterServer3⤵PID:4816
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-
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe feb7c67a07df93fa5ea2a7aafcb604d9 32MVc5QI0USemlPwHkQbUQ.0.1.0.0.01⤵
- Modifies data under HKEY_USERS
PID:1592
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4768