Analysis
- max time kernel
124s - max time network
170s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
09/02/2022, 20:25
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_4fb6cef983d5abfbd12ca73823d5acede3025bfff7e42c0c36b36530db5db499_2022-02-09__202452.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_4fb6cef983d5abfbd12ca73823d5acede3025bfff7e42c0c36b36530db5db499_2022-02-09__202452.dll
- Size 514KB
- Sample220209-y7cnnsbdf7
- SHA256 4fb6cef983d5abfbd12ca73823d5acede3025bfff7e42c0c36b36530db5db499
- MD5 2185c91026c3ec4f19a3574294fa9a2f
- SHA1 cd2b11e647e07757b5ab8d91ab074f99040621f9
- SHA512 a159ee3202c55bfcc0f92014947887a63c59937f526d7ef855e2a7897600749c82c347144be1fe9e79c26284b69016a3d5c773688511758fcfd3bec594d026fc
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
-
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
-
173.203.78.138:443
-
190.90.233.66:443
-
203.153.216.46:443
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54.37.106.167:8080
-
194.9.172.107:8080
-
168.197.250.14:80
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185.184.25.78:8080
-
191.252.103.16:80
-
159.69.237.188:443
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85.214.67.203:8080
-
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
-
185.148.168.15:8080
-
139.196.72.155:8080
-
54.37.228.122:443
-
37.59.209.141:8080
-
198.199.98.78:8080
-
93.104.208.37:8080
-
103.41.204.169:8080
-
128.199.192.135:8080
-
210.57.209.142:8080
-
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\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 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 - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1008 svchost.exe Token: SeCreatePagefilePrivilege 1008 svchost.exe Token: SeShutdownPrivilege 1008 svchost.exe Token: SeCreatePagefilePrivilege 1008 svchost.exe Token: SeShutdownPrivilege 1008 svchost.exe Token: SeCreatePagefilePrivilege 1008 svchost.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe Token: SeRestorePrivilege 2676 TiWorker.exe Token: SeSecurityPrivilege 2676 TiWorker.exe Token: SeBackupPrivilege 2676 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2464 wrote to memory of 2916 2464 regsvr32.exe 82 PID 2464 wrote to memory of 2916 2464 regsvr32.exe 82 PID 2464 wrote to memory of 2916 2464 regsvr32.exe 82 PID 2916 wrote to memory of 648 2916 regsvr32.exe 83 PID 2916 wrote to memory of 648 2916 regsvr32.exe 83 PID 2916 wrote to memory of 648 2916 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_4fb6cef983d5abfbd12ca73823d5acede3025bfff7e42c0c36b36530db5db499_2022-02-09__202452.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_4fb6cef983d5abfbd12ca73823d5acede3025bfff7e42c0c36b36530db5db499_2022-02-09__202452.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2916 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_4fb6cef983d5abfbd12ca73823d5acede3025bfff7e42c0c36b36530db5db499_2022-02-09__202452.dll",DllRegisterServer3⤵PID:648
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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:1008
-
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:2676