Analysis
- max time kernel
118s - max time network
178s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
10/02/2022, 00:01
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_f71bef36db98a182f8bdf0c666f0472248b181a077f60c2e9ffd4124c95295fd_2022-02-10__000029.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_f71bef36db98a182f8bdf0c666f0472248b181a077f60c2e9ffd4124c95295fd_2022-02-10__000029.dll
- Size 514KB
- Sample220210-aawtaacbcp
- SHA256 f71bef36db98a182f8bdf0c666f0472248b181a077f60c2e9ffd4124c95295fd
- MD5 f3cc7d23032adcd46d0897d985ee8444
- SHA1 4ee6c5a28c6122960503b4752bceebe732b2abab
- SHA512 9168ccc61f59f3b12fcd1bac9a917f6f68fc5940aa395dd13dd86dd9161df32afa9b88741688e96a4388b1adb64c13eaf057874ad93cceeb78358edd7aa4cf8d
- 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
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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
-
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
-
139.196.72.155:8080
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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\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 File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1068 svchost.exe Token: SeCreatePagefilePrivilege 1068 svchost.exe Token: SeShutdownPrivilege 1068 svchost.exe Token: SeCreatePagefilePrivilege 1068 svchost.exe Token: SeShutdownPrivilege 1068 svchost.exe Token: SeCreatePagefilePrivilege 1068 svchost.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe Token: SeRestorePrivilege 1176 TiWorker.exe Token: SeSecurityPrivilege 1176 TiWorker.exe Token: SeBackupPrivilege 1176 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1172 wrote to memory of 1268 1172 regsvr32.exe 81 PID 1172 wrote to memory of 1268 1172 regsvr32.exe 81 PID 1172 wrote to memory of 1268 1172 regsvr32.exe 81 PID 1268 wrote to memory of 3244 1268 regsvr32.exe 83 PID 1268 wrote to memory of 3244 1268 regsvr32.exe 83 PID 1268 wrote to memory of 3244 1268 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_f71bef36db98a182f8bdf0c666f0472248b181a077f60c2e9ffd4124c95295fd_2022-02-10__000029.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_f71bef36db98a182f8bdf0c666f0472248b181a077f60c2e9ffd4124c95295fd_2022-02-10__000029.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_f71bef36db98a182f8bdf0c666f0472248b181a077f60c2e9ffd4124c95295fd_2022-02-10__000029.dll",DllRegisterServer3⤵PID:3244
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-
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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:1068
-
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:1176