Analysis
- max time kernel
145s - max time network
132s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
10/02/2022, 22:56
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_67417ae37fd191f0ee23bfad3dbcc21fa5cc80f54768f186802f87fc28fcf5db_2022-02-10__225501.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_67417ae37fd191f0ee23bfad3dbcc21fa5cc80f54768f186802f87fc28fcf5db_2022-02-10__225501.dll
- Size 737KB
- Sample220210-2wpqmsahen
- SHA256 67417ae37fd191f0ee23bfad3dbcc21fa5cc80f54768f186802f87fc28fcf5db
- MD5 e2c82775b50d9e9442ebe8d8f461b01e
- SHA1 5594635bb85c47023bd1ee6846cc74436a692946
- SHA512 1d0e8c6f0d996c743a55328b6c34b7cb4fc7327b2bf49157e240c80514ca0fcd89f3bfbc45964ead72d51461f0de1471272150e392a34fcd5522423405f071ad
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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198.199.126.144:443
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103.42.57.17:8080
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195.154.146.35:443
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104.131.62.48:8080
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116.124.128.206:8080
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54.38.242.185:443
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217.182.143.207:443
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66.42.57.149:443
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185.148.168.220:8080
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37.44.244.177:8080
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78.47.204.80:443
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173.203.78.138:443
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190.90.233.66:443
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203.153.216.46:443
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54.37.106.167:8080
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194.9.172.107:8080
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168.197.250.14:80
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185.184.25.78:8080
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191.252.103.16:80
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159.69.237.188:443
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85.214.67.203:8080
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78.46.73.125:443
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59.148.253.194:443
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118.98.72.86:443
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62.171.178.147:8080
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195.77.239.39:8080
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185.148.168.15:8080
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139.196.72.155:8080
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54.37.228.122:443
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37.59.209.141:8080
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198.199.98.78:8080
-
93.104.208.37:8080
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103.41.204.169:8080
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128.199.192.135:8080
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210.57.209.142:8080
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207.148.81.119:8080
eck1.plain
ecs1.plain
Signatures
- Drops file in Windows directory 8 IoCs
description ioc Process 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 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\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1892 svchost.exe Token: SeCreatePagefilePrivilege 1892 svchost.exe Token: SeShutdownPrivilege 1892 svchost.exe Token: SeCreatePagefilePrivilege 1892 svchost.exe Token: SeShutdownPrivilege 1892 svchost.exe Token: SeCreatePagefilePrivilege 1892 svchost.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe Token: SeRestorePrivilege 4044 TiWorker.exe Token: SeSecurityPrivilege 4044 TiWorker.exe Token: SeBackupPrivilege 4044 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4388 wrote to memory of 2032 4388 regsvr32.exe 82 PID 4388 wrote to memory of 2032 4388 regsvr32.exe 82 PID 4388 wrote to memory of 2032 4388 regsvr32.exe 82 PID 2032 wrote to memory of 952 2032 regsvr32.exe 83 PID 2032 wrote to memory of 952 2032 regsvr32.exe 83 PID 2032 wrote to memory of 952 2032 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_67417ae37fd191f0ee23bfad3dbcc21fa5cc80f54768f186802f87fc28fcf5db_2022-02-10__225501.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4388 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_67417ae37fd191f0ee23bfad3dbcc21fa5cc80f54768f186802f87fc28fcf5db_2022-02-10__225501.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_67417ae37fd191f0ee23bfad3dbcc21fa5cc80f54768f186802f87fc28fcf5db_2022-02-10__225501.dll",DllRegisterServer3⤵PID:952
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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:1892
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4044