Analysis
- max time kernel
129s - max time network
168s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
07/02/2022, 20:02
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_065df2e02eda9b2ed33688c9f1e644bca79e7370e3f17da4f308871d0e4bc82a_2022-02-07__200108.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_065df2e02eda9b2ed33688c9f1e644bca79e7370e3f17da4f308871d0e4bc82a_2022-02-07__200108.dll
- Size 600KB
- Sample220207-yr5phsgef7
- SHA256 065df2e02eda9b2ed33688c9f1e644bca79e7370e3f17da4f308871d0e4bc82a
- MD5 5e4046ea6a6ded902a4eed783abee8e8
- SHA1 df7f2c26626ef3ae7732178c4c5e8f758d635e3e
- SHA512 0bdd2cf9fbf3a6acc2765d86f2166556f522412f78249af9f54b3316cd307ac49749120daef960018813e5565cae806458408f4068fbb8e8c0da4d5e0d681a3d
- 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
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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
-
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
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104.131.62.48:8080
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54.38.242.185:443
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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 3740 svchost.exe Token: SeCreatePagefilePrivilege 3740 svchost.exe Token: SeShutdownPrivilege 3740 svchost.exe Token: SeCreatePagefilePrivilege 3740 svchost.exe Token: SeShutdownPrivilege 3740 svchost.exe Token: SeCreatePagefilePrivilege 3740 svchost.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe Token: SeRestorePrivilege 4720 TiWorker.exe Token: SeSecurityPrivilege 4720 TiWorker.exe Token: SeBackupPrivilege 4720 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3428 wrote to memory of 4484 3428 regsvr32.exe 82 PID 3428 wrote to memory of 4484 3428 regsvr32.exe 82 PID 3428 wrote to memory of 4484 3428 regsvr32.exe 82 PID 4484 wrote to memory of 1516 4484 regsvr32.exe 83 PID 4484 wrote to memory of 1516 4484 regsvr32.exe 83 PID 4484 wrote to memory of 1516 4484 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_065df2e02eda9b2ed33688c9f1e644bca79e7370e3f17da4f308871d0e4bc82a_2022-02-07__200108.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3428 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_065df2e02eda9b2ed33688c9f1e644bca79e7370e3f17da4f308871d0e4bc82a_2022-02-07__200108.dll2⤵
- Suspicious use of WriteProcessMemory
PID:4484 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_065df2e02eda9b2ed33688c9f1e644bca79e7370e3f17da4f308871d0e4bc82a_2022-02-07__200108.dll",DllRegisterServer3⤵PID:1516
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-
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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:3740
-
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:4720