Analysis
- max time kernel
183s - max time network
202s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
08/02/2022, 08:13
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_43ea4eeb90312fd5e92a08b1e11d1bcbd693da52c23cc13f9b0379e0cb7ccf63_2022-02-08__081250.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_43ea4eeb90312fd5e92a08b1e11d1bcbd693da52c23cc13f9b0379e0cb7ccf63_2022-02-08__081250.dll
- Size 758KB
- Sample220208-j4eljaeger
- SHA256 43ea4eeb90312fd5e92a08b1e11d1bcbd693da52c23cc13f9b0379e0cb7ccf63
- MD5 eb87c73533b5ea135d6e591d405b1434
- SHA1 eec3632d03e53c884a0f8dd52259d81fa48fc732
- SHA512 78f8bb823442a74af0ba434ee244ede5d0e2e5820f9d2c87056a2f92cbfcd7c50412ec8d26a6d3de1e5bba69fe98a2d75cc0eee03d82b4ab30089ccbd7348335
- 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
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54.37.106.167:8080
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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
-
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
-
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\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 4520 svchost.exe Token: SeCreatePagefilePrivilege 4520 svchost.exe Token: SeShutdownPrivilege 4520 svchost.exe Token: SeCreatePagefilePrivilege 4520 svchost.exe Token: SeShutdownPrivilege 4520 svchost.exe Token: SeCreatePagefilePrivilege 4520 svchost.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe Token: SeRestorePrivilege 3852 TiWorker.exe Token: SeSecurityPrivilege 3852 TiWorker.exe Token: SeBackupPrivilege 3852 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3284 wrote to memory of 1176 3284 regsvr32.exe 82 PID 3284 wrote to memory of 1176 3284 regsvr32.exe 82 PID 3284 wrote to memory of 1176 3284 regsvr32.exe 82 PID 1176 wrote to memory of 2172 1176 regsvr32.exe 84 PID 1176 wrote to memory of 2172 1176 regsvr32.exe 84 PID 1176 wrote to memory of 2172 1176 regsvr32.exe 84
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_43ea4eeb90312fd5e92a08b1e11d1bcbd693da52c23cc13f9b0379e0cb7ccf63_2022-02-08__081250.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3284 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_43ea4eeb90312fd5e92a08b1e11d1bcbd693da52c23cc13f9b0379e0cb7ccf63_2022-02-08__081250.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1176 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_43ea4eeb90312fd5e92a08b1e11d1bcbd693da52c23cc13f9b0379e0cb7ccf63_2022-02-08__081250.dll",DllRegisterServer3⤵PID:2172
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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:4520
-
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:3852