Analysis
- max time kernel
147s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
10/02/2022, 22:56
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_f36cd4d29ea88e95881201aeeb0117fd5ac224272c3bf5a2f6448b3a79351060_2022-02-10__225503.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_f36cd4d29ea88e95881201aeeb0117fd5ac224272c3bf5a2f6448b3a79351060_2022-02-10__225503.dll
- Size 737KB
- Sample220210-2wpqmshdc6
- SHA256 f36cd4d29ea88e95881201aeeb0117fd5ac224272c3bf5a2f6448b3a79351060
- MD5 9c82bbbd786eda51bc5e730e7ce85d02
- SHA1 949d9074efd1a7a0c4d3a323b19c37801d1f772d
- SHA512 2507c6a1703771f6e1931261d137be810893a5d3c1abfd62e6c4d85b00794ed3bf5651160a92ee0155e9903f57bcea83f1d3199ac9234fb6d1a64bc4810fff13
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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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
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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
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93.104.208.37:8080
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103.41.204.169:8080
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128.199.192.135:8080
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210.57.209.142:8080
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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\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 File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2024 svchost.exe Token: SeCreatePagefilePrivilege 2024 svchost.exe Token: SeShutdownPrivilege 2024 svchost.exe Token: SeCreatePagefilePrivilege 2024 svchost.exe Token: SeShutdownPrivilege 2024 svchost.exe Token: SeCreatePagefilePrivilege 2024 svchost.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe Token: SeRestorePrivilege 3616 TiWorker.exe Token: SeSecurityPrivilege 3616 TiWorker.exe Token: SeBackupPrivilege 3616 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 660 wrote to memory of 996 660 regsvr32.exe 82 PID 660 wrote to memory of 996 660 regsvr32.exe 82 PID 660 wrote to memory of 996 660 regsvr32.exe 82 PID 996 wrote to memory of 3636 996 regsvr32.exe 83 PID 996 wrote to memory of 3636 996 regsvr32.exe 83 PID 996 wrote to memory of 3636 996 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_f36cd4d29ea88e95881201aeeb0117fd5ac224272c3bf5a2f6448b3a79351060_2022-02-10__225503.dll1⤵
- Suspicious use of WriteProcessMemory
PID:660 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_f36cd4d29ea88e95881201aeeb0117fd5ac224272c3bf5a2f6448b3a79351060_2022-02-10__225503.dll2⤵
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_f36cd4d29ea88e95881201aeeb0117fd5ac224272c3bf5a2f6448b3a79351060_2022-02-10__225503.dll",DllRegisterServer3⤵PID:3636
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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:2024
-
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:3616