Analysis
- max time kernel
133s - max time network
167s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
13/02/2022, 05:36
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_61ad8ff7b576e3934e9a31555769f42d7d515f8a618aee4e3898040a7c0bdb55_2022-02-13__053544.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
emotet_exe_e4_61ad8ff7b576e3934e9a31555769f42d7d515f8a618aee4e3898040a7c0bdb55_2022-02-13__053544.dll
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
- Target emotet_exe_e4_61ad8ff7b576e3934e9a31555769f42d7d515f8a618aee4e3898040a7c0bdb55_2022-02-13__053544.dll
- Size 339KB
- Sample220213-gal3eagcbr
- SHA256 61ad8ff7b576e3934e9a31555769f42d7d515f8a618aee4e3898040a7c0bdb55
- MD5 d5f75fc47d25aad6dbd201b8493dd5e6
- SHA1 ba308da10cb40732048c908247b1782f6c5ba3eb
- SHA512 cb42f7d2d3dec9ba5a03ed49c8d110de5741c109f96669d2341068a02f80d0d7511fedab0ad4879e012f3a9c90b37206150310d57b195d54374f8b610ec1b249
- MD5 SHA1 SHA512
Score
4/10
Malware Config
Signatures
- Drops file in Windows directory 8 IoCs
description ioc Process 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 File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 440 svchost.exe Token: SeCreatePagefilePrivilege 440 svchost.exe Token: SeShutdownPrivilege 440 svchost.exe Token: SeCreatePagefilePrivilege 440 svchost.exe Token: SeShutdownPrivilege 440 svchost.exe Token: SeCreatePagefilePrivilege 440 svchost.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe Token: SeRestorePrivilege 1300 TiWorker.exe Token: SeSecurityPrivilege 1300 TiWorker.exe Token: SeBackupPrivilege 1300 TiWorker.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3512 wrote to memory of 4032 3512 regsvr32.exe 82 PID 3512 wrote to memory of 4032 3512 regsvr32.exe 82 PID 3512 wrote to memory of 4032 3512 regsvr32.exe 82
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_61ad8ff7b576e3934e9a31555769f42d7d515f8a618aee4e3898040a7c0bdb55_2022-02-13__053544.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3512 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_61ad8ff7b576e3934e9a31555769f42d7d515f8a618aee4e3898040a7c0bdb55_2022-02-13__053544.dll2⤵PID:4032
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:440
-
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:1300