Analysis
- max time kernel
123s - max time network
179s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
08/02/2022, 16:03
Static task
static1
Behavioral task
behavioral1
Sample
2d32de10f33975eca2dc8d500a40c526.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target 2d32de10f33975eca2dc8d500a40c526.dll
- Size 758KB
- Sample220208-thcj6aabem
- SHA256 3d42da4dcaab7651baeb783c8885c547285320d2af340deefbd0d9a724dbf7d0
- MD5 2d32de10f33975eca2dc8d500a40c526
- SHA1 ad6cc0f1329f212e00ad13a9ccda11e9b57b55c8
- SHA512 646e6d73c5b4b2269846adaa6c76deb87f1ef54f942c3a253c1c3344808b232496ea6517a127ef922c8717d334ede20c85f85227d850a713bd442547cce2ec11
- 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
-
139.196.72.155:8080
-
37.44.244.177:8080
-
191.252.103.16:80
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217.182.143.207:443
-
128.199.192.135:8080
-
103.41.204.169:8080
-
185.148.168.15:8080
-
168.197.250.14:80
-
78.46.73.125:443
-
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
-
116.124.128.206:8080
-
59.148.253.194:443
-
85.214.67.203:8080
-
185.184.25.78:8080
-
173.203.78.138:443
-
54.37.228.122:443
-
198.199.98.78:8080
-
195.77.239.39:8080
-
210.57.209.142:8080
-
66.42.57.149:443
-
104.131.62.48:8080
-
54.38.242.185:443
-
190.90.233.66:443
-
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\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 4644 svchost.exe Token: SeCreatePagefilePrivilege 4644 svchost.exe Token: SeShutdownPrivilege 4644 svchost.exe Token: SeCreatePagefilePrivilege 4644 svchost.exe Token: SeShutdownPrivilege 4644 svchost.exe Token: SeCreatePagefilePrivilege 4644 svchost.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe Token: SeRestorePrivilege 4132 TiWorker.exe Token: SeSecurityPrivilege 4132 TiWorker.exe Token: SeBackupPrivilege 4132 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4648 wrote to memory of 1076 4648 regsvr32.exe 81 PID 4648 wrote to memory of 1076 4648 regsvr32.exe 81 PID 4648 wrote to memory of 1076 4648 regsvr32.exe 81 PID 1076 wrote to memory of 1988 1076 regsvr32.exe 84 PID 1076 wrote to memory of 1988 1076 regsvr32.exe 84 PID 1076 wrote to memory of 1988 1076 regsvr32.exe 84
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\2d32de10f33975eca2dc8d500a40c526.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4648 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\2d32de10f33975eca2dc8d500a40c526.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1076 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\2d32de10f33975eca2dc8d500a40c526.dll",DllRegisterServer3⤵PID:1988
-
-
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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:4644
-
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:4132