Analysis
- max time kernel
131s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
07/02/2022, 20:02
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_4863871fca78a9b76a1e5d384c22098bed3dfc21b1099f2e23f566308ecb7320_2022-02-07__200105.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target emotet_exe_e5_4863871fca78a9b76a1e5d384c22098bed3dfc21b1099f2e23f566308ecb7320_2022-02-07__200105.dll
- Size 600KB
- Sample220207-yr5dragdfr
- SHA256 4863871fca78a9b76a1e5d384c22098bed3dfc21b1099f2e23f566308ecb7320
- MD5 08c5fa38661e75953cad18023bd99ed0
- SHA1 6ded4d3ab541b26b07f83c8db2dba07f81b54ac3
- SHA512 f6fb818332cc71f6bdf3a1749800911e54574006983bf72807957299774f15a3d03ea254d23035a7bc116dcc6e88ff36d8706ec3b49cb4cf3d91ba95eb0fb1de
- 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
-
118.98.72.86:443
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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
-
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
-
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\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 4560 svchost.exe Token: SeCreatePagefilePrivilege 4560 svchost.exe Token: SeShutdownPrivilege 4560 svchost.exe Token: SeCreatePagefilePrivilege 4560 svchost.exe Token: SeShutdownPrivilege 4560 svchost.exe Token: SeCreatePagefilePrivilege 4560 svchost.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe Token: SeRestorePrivilege 752 TiWorker.exe Token: SeSecurityPrivilege 752 TiWorker.exe Token: SeBackupPrivilege 752 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1600 wrote to memory of 1948 1600 regsvr32.exe 82 PID 1600 wrote to memory of 1948 1600 regsvr32.exe 82 PID 1600 wrote to memory of 1948 1600 regsvr32.exe 82 PID 1948 wrote to memory of 2240 1948 regsvr32.exe 83 PID 1948 wrote to memory of 2240 1948 regsvr32.exe 83 PID 1948 wrote to memory of 2240 1948 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_4863871fca78a9b76a1e5d384c22098bed3dfc21b1099f2e23f566308ecb7320_2022-02-07__200105.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1600 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_4863871fca78a9b76a1e5d384c22098bed3dfc21b1099f2e23f566308ecb7320_2022-02-07__200105.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_4863871fca78a9b76a1e5d384c22098bed3dfc21b1099f2e23f566308ecb7320_2022-02-07__200105.dll",DllRegisterServer3⤵PID:2240
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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:4560
-
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:752