Analysis
- max time kernel
157s - max time network
179s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
09/02/2022, 00:10
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_2e1579477e74ba6dfcd7c0677779258e8dfc4a0c04985e0f8e4b7c8d4e4e5eed_2022-02-09__000853.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_2e1579477e74ba6dfcd7c0677779258e8dfc4a0c04985e0f8e4b7c8d4e4e5eed_2022-02-09__000853.dll
- Size 575KB
- Sample220209-af3tsaggfm
- SHA256 2e1579477e74ba6dfcd7c0677779258e8dfc4a0c04985e0f8e4b7c8d4e4e5eed
- MD5 ff559d048f1252e020a00b21c302aac0
- SHA1 f6e98d40b1f399df2eb30da399a4f5d19f8fb03a
- SHA512 b22a97cd3f5641303374e5312474e39f0c216866002e203115cfd545c8baf54682f43c2792ccc2206746eca7c96e65e4e1b62804aa87c6a1cd4a96c2c1ceb198
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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103.42.57.17:8080
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93.104.208.37:8080
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195.154.146.35:443
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62.171.178.147:8080
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37.59.209.141:8080
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139.196.72.155:8080
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37.44.244.177:8080
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191.252.103.16:80
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217.182.143.207:443
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128.199.192.135:8080
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103.41.204.169:8080
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185.148.168.15:8080
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168.197.250.14:80
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78.46.73.125:443
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194.9.172.107:8080
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185.148.168.220:8080
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118.98.72.86:443
-
54.37.106.167:8080
-
78.47.204.80:443
-
159.69.237.188:443
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116.124.128.206:8080
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59.148.253.194:443
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85.214.67.203:8080
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185.184.25.78:8080
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173.203.78.138:443
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54.37.228.122:443
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198.199.98.78:8080
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195.77.239.39:8080
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210.57.209.142:8080
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66.42.57.149:443
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104.131.62.48:8080
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54.38.242.185:443
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190.90.233.66:443
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207.148.81.119:8080
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203.153.216.46:443
eck1.plain
ecs1.plain
Signatures
- Drops file in Windows directory 8 IoCs
description ioc Process 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 File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 224 svchost.exe Token: SeCreatePagefilePrivilege 224 svchost.exe Token: SeShutdownPrivilege 224 svchost.exe Token: SeCreatePagefilePrivilege 224 svchost.exe Token: SeShutdownPrivilege 224 svchost.exe Token: SeCreatePagefilePrivilege 224 svchost.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe Token: SeRestorePrivilege 4700 TiWorker.exe Token: SeSecurityPrivilege 4700 TiWorker.exe Token: SeBackupPrivilege 4700 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4536 wrote to memory of 1992 4536 regsvr32.exe 83 PID 4536 wrote to memory of 1992 4536 regsvr32.exe 83 PID 4536 wrote to memory of 1992 4536 regsvr32.exe 83 PID 1992 wrote to memory of 2692 1992 regsvr32.exe 84 PID 1992 wrote to memory of 2692 1992 regsvr32.exe 84 PID 1992 wrote to memory of 2692 1992 regsvr32.exe 84
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_2e1579477e74ba6dfcd7c0677779258e8dfc4a0c04985e0f8e4b7c8d4e4e5eed_2022-02-09__000853.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4536 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_2e1579477e74ba6dfcd7c0677779258e8dfc4a0c04985e0f8e4b7c8d4e4e5eed_2022-02-09__000853.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_2e1579477e74ba6dfcd7c0677779258e8dfc4a0c04985e0f8e4b7c8d4e4e5eed_2022-02-09__000853.dll",DllRegisterServer3⤵PID:2692
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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:224
-
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:4700