Analysis
- max time kernel
145s - max time network
167s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
07/02/2022, 20:02
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_dcdd7583a15d5f598d32ddcb41f805847de8938fe4cbbac67d7218f93eb07a35_2022-02-07__200108.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_dcdd7583a15d5f598d32ddcb41f805847de8938fe4cbbac67d7218f93eb07a35_2022-02-07__200108.dll
- Size 600KB
- Sample220207-yr5phsgef6
- SHA256 dcdd7583a15d5f598d32ddcb41f805847de8938fe4cbbac67d7218f93eb07a35
- MD5 70464f7dd07af35a34b6febf7d390292
- SHA1 7bfea9875a672649749005089a5b9c0a0dc7a852
- SHA512 114bd456928227266cc1d4d0baaa01c4a198d8cb2798b0d123b9a2f6ca3346c5b6dc745be527e675062729c18cedaa461bff97b3eec1594e472f293c106f471f
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
-
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
-
185.148.168.220:8080
-
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
-
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
-
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\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 File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 100 svchost.exe Token: SeCreatePagefilePrivilege 100 svchost.exe Token: SeShutdownPrivilege 100 svchost.exe Token: SeCreatePagefilePrivilege 100 svchost.exe Token: SeShutdownPrivilege 100 svchost.exe Token: SeCreatePagefilePrivilege 100 svchost.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe Token: SeRestorePrivilege 3536 TiWorker.exe Token: SeSecurityPrivilege 3536 TiWorker.exe Token: SeBackupPrivilege 3536 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4848 wrote to memory of 752 4848 regsvr32.exe 81 PID 4848 wrote to memory of 752 4848 regsvr32.exe 81 PID 4848 wrote to memory of 752 4848 regsvr32.exe 81 PID 752 wrote to memory of 4496 752 regsvr32.exe 82 PID 752 wrote to memory of 4496 752 regsvr32.exe 82 PID 752 wrote to memory of 4496 752 regsvr32.exe 82
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_dcdd7583a15d5f598d32ddcb41f805847de8938fe4cbbac67d7218f93eb07a35_2022-02-07__200108.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_dcdd7583a15d5f598d32ddcb41f805847de8938fe4cbbac67d7218f93eb07a35_2022-02-07__200108.dll2⤵
- Suspicious use of WriteProcessMemory
PID:752 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_dcdd7583a15d5f598d32ddcb41f805847de8938fe4cbbac67d7218f93eb07a35_2022-02-07__200108.dll",DllRegisterServer3⤵PID:4496
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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:100
-
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:3536