Analysis
- max time kernel
171s - max time network
168s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
07/02/2022, 19:18
Static task
static1
Behavioral task
behavioral1
Sample
149891550ddec698d74d9911859f7c16.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target 149891550ddec698d74d9911859f7c16.dll
- Size 216KB
- Sample220207-xzzb2agaar
- SHA256 b8df1814aaa1e4ffdb06558aea9893461f20d9e7f839baac2c5b4c45dfbecce3
- MD5 149891550ddec698d74d9911859f7c16
- SHA1 e161cb778439ed57ef73e7f7fdd355fc5f082fb7
- SHA512 dc48622f5727234090a44dbd989c38cb359bfbfb176bf5af5c22968d4732bcc07a6efb4f5476b35229591af67d6bde5c10648123ec646d527bef811964773f28
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
-
174.136.15.27:8080
-
185.122.58.89:443
-
66.42.57.149:443
-
159.69.237.188:443
-
78.47.204.80:443
-
54.38.242.185:443
-
37.44.244.177:8080
-
185.148.168.220:8080
-
217.182.143.207:443
-
198.199.98.78:8080
-
139.196.72.155:8080
-
59.148.253.194:443
-
195.77.239.39:8080
-
210.57.209.142:8080
-
128.199.192.135:8080
-
173.203.78.138:443
-
62.171.178.147:8080
-
85.214.67.203:8080
-
185.148.168.15:8080
-
191.252.103.16:80
-
190.90.233.66:443
-
185.184.25.78:8080
-
207.148.81.119:8080
-
104.131.62.48:8080
-
78.46.73.125:443
-
37.59.209.141:8080
-
118.98.72.86:443
-
54.37.228.122:443
-
168.197.250.14:80
-
93.104.208.37:8080
-
54.37.106.167:8080
-
116.124.128.206:8080
-
194.9.172.107:8080
-
203.153.216.46:443
-
195.154.146.35:443
-
103.41.204.169:8080
eck1.plain
ecs1.plain
Signatures
- Drops file in Windows directory 8 IoCs
description ioc Process 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 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 - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2056 svchost.exe Token: SeCreatePagefilePrivilege 2056 svchost.exe Token: SeShutdownPrivilege 2056 svchost.exe Token: SeCreatePagefilePrivilege 2056 svchost.exe Token: SeShutdownPrivilege 2056 svchost.exe Token: SeCreatePagefilePrivilege 2056 svchost.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe Token: SeRestorePrivilege 1972 TiWorker.exe Token: SeSecurityPrivilege 1972 TiWorker.exe Token: SeBackupPrivilege 1972 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1184 wrote to memory of 2220 1184 regsvr32.exe 82 PID 1184 wrote to memory of 2220 1184 regsvr32.exe 82 PID 1184 wrote to memory of 2220 1184 regsvr32.exe 82 PID 2220 wrote to memory of 4896 2220 regsvr32.exe 87 PID 2220 wrote to memory of 4896 2220 regsvr32.exe 87 PID 2220 wrote to memory of 4896 2220 regsvr32.exe 87
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\149891550ddec698d74d9911859f7c16.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\149891550ddec698d74d9911859f7c16.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\149891550ddec698d74d9911859f7c16.dll",DllRegisterServer3⤵PID:4896
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2056
-
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:1972