Analysis
- max time kernel
134s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
10/02/2022, 22:56
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_bdaeee4b453c111d92300cfc31738bbea0d65042dcace4435019b051139fd7e3_2022-02-10__225503.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_bdaeee4b453c111d92300cfc31738bbea0d65042dcace4435019b051139fd7e3_2022-02-10__225503.dll
- Size 737KB
- Sample220210-2wpqmshdc7
- SHA256 bdaeee4b453c111d92300cfc31738bbea0d65042dcace4435019b051139fd7e3
- MD5 6e36f03e80251944ea6a865f3ebe36f5
- SHA1 55b2f8e30355f9733ebe4f198325a12ad22be64b
- SHA512 0d9c407ea508cbf3c393e3d338b11f2c0793ad646de2d9eaa6d197600ff9587f54e3cbbe58e011a714358ba18476cb331edd80fa430c18dc7929a4a72e2bd1e6
- 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\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 File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2396 svchost.exe Token: SeCreatePagefilePrivilege 2396 svchost.exe Token: SeShutdownPrivilege 2396 svchost.exe Token: SeCreatePagefilePrivilege 2396 svchost.exe Token: SeShutdownPrivilege 2396 svchost.exe Token: SeCreatePagefilePrivilege 2396 svchost.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe Token: SeRestorePrivilege 4448 TiWorker.exe Token: SeSecurityPrivilege 4448 TiWorker.exe Token: SeBackupPrivilege 4448 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2384 wrote to memory of 2680 2384 regsvr32.exe 82 PID 2384 wrote to memory of 2680 2384 regsvr32.exe 82 PID 2384 wrote to memory of 2680 2384 regsvr32.exe 82 PID 2680 wrote to memory of 3408 2680 regsvr32.exe 83 PID 2680 wrote to memory of 3408 2680 regsvr32.exe 83 PID 2680 wrote to memory of 3408 2680 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_bdaeee4b453c111d92300cfc31738bbea0d65042dcace4435019b051139fd7e3_2022-02-10__225503.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_bdaeee4b453c111d92300cfc31738bbea0d65042dcace4435019b051139fd7e3_2022-02-10__225503.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_bdaeee4b453c111d92300cfc31738bbea0d65042dcace4435019b051139fd7e3_2022-02-10__225503.dll",DllRegisterServer3⤵PID:3408
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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:2396
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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:4448