Analysis
- max time kernel
149s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
11/02/2022, 00:04
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_d37712671b50e931f8af4524200d32a2e802b0a537e4882812d08034f618c7c7_2022-02-11__000325.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_d37712671b50e931f8af4524200d32a2e802b0a537e4882812d08034f618c7c7_2022-02-11__000325.dll
- Size 737KB
- Sample220211-acmcmahdf9
- SHA256 d37712671b50e931f8af4524200d32a2e802b0a537e4882812d08034f618c7c7
- MD5 eaa23d6b497ea7bb891040e2870098b4
- SHA1 5b8eae35613cee4521668ea38a7565aea327e78a
- SHA512 8525970520efdccc916f42084df6aa8a82e2403b1fd3d3906936f7e2615d1f85be0921781e2ea9fc48d0c48b3092aba545f2addb9963433daf0ea36fb07c8af9
- 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
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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
-
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
-
103.41.204.169:8080
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128.199.192.135:8080
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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\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 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 64 IoCs
description pid Process Token: SeShutdownPrivilege 2284 svchost.exe Token: SeCreatePagefilePrivilege 2284 svchost.exe Token: SeShutdownPrivilege 2284 svchost.exe Token: SeCreatePagefilePrivilege 2284 svchost.exe Token: SeShutdownPrivilege 2284 svchost.exe Token: SeCreatePagefilePrivilege 2284 svchost.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe Token: SeRestorePrivilege 3664 TiWorker.exe Token: SeSecurityPrivilege 3664 TiWorker.exe Token: SeBackupPrivilege 3664 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2384 wrote to memory of 2700 2384 regsvr32.exe 81 PID 2384 wrote to memory of 2700 2384 regsvr32.exe 81 PID 2384 wrote to memory of 2700 2384 regsvr32.exe 81 PID 2700 wrote to memory of 3588 2700 regsvr32.exe 82 PID 2700 wrote to memory of 3588 2700 regsvr32.exe 82 PID 2700 wrote to memory of 3588 2700 regsvr32.exe 82
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_d37712671b50e931f8af4524200d32a2e802b0a537e4882812d08034f618c7c7_2022-02-11__000325.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_d37712671b50e931f8af4524200d32a2e802b0a537e4882812d08034f618c7c7_2022-02-11__000325.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_d37712671b50e931f8af4524200d32a2e802b0a537e4882812d08034f618c7c7_2022-02-11__000325.dll",DllRegisterServer3⤵PID:3588
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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:2284
-
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:3664