Analysis
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max time kernel
71s -
max time network
24s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
05-02-2022 14:08
Static task
static1
Behavioral task
behavioral1
Sample
788f1abb67d6f21cf299e2f67a2b414d169e8ab16cc8a61bf698e5c7f1482999.msi
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
788f1abb67d6f21cf299e2f67a2b414d169e8ab16cc8a61bf698e5c7f1482999.msi
Resource
win10v2004-en-20220112
windows10-2004_x64
0 signatures
0 seconds
General
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Target
788f1abb67d6f21cf299e2f67a2b414d169e8ab16cc8a61bf698e5c7f1482999.msi
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Size
967KB
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MD5
e435c7fe014ceb78e4bc09bf3f71c5d0
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SHA1
d895c75ea47413b96df4673e929cb55dab912306
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SHA256
788f1abb67d6f21cf299e2f67a2b414d169e8ab16cc8a61bf698e5c7f1482999
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SHA512
e86a5d43dccbc44a6bdfd8967a51ec02d1741afda00d8fc6d63b45babf30e91a260603e9d3207160b9484a99fa7f3a8030674806c5b7f4e08188994b87f7c14a
Score
7/10
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 1980 MsiExec.exe 1980 MsiExec.exe -
Enumerates connected drives 3 TTPs 48 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\M: msiexec.exe -
Drops file in Windows directory 6 IoCs
description ioc Process File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\MSIDD84.tmp msiexec.exe File opened for modification C:\Windows\Installer\2d826.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSICDB9.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSID604.tmp msiexec.exe File created C:\Windows\Installer\2d826.ipi msiexec.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1816 msiexec.exe 1816 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeShutdownPrivilege 1740 msiexec.exe Token: SeIncreaseQuotaPrivilege 1740 msiexec.exe Token: SeRestorePrivilege 1816 msiexec.exe Token: SeTakeOwnershipPrivilege 1816 msiexec.exe Token: SeSecurityPrivilege 1816 msiexec.exe Token: SeCreateTokenPrivilege 1740 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1740 msiexec.exe Token: SeLockMemoryPrivilege 1740 msiexec.exe Token: SeIncreaseQuotaPrivilege 1740 msiexec.exe Token: SeMachineAccountPrivilege 1740 msiexec.exe Token: SeTcbPrivilege 1740 msiexec.exe Token: SeSecurityPrivilege 1740 msiexec.exe Token: SeTakeOwnershipPrivilege 1740 msiexec.exe Token: SeLoadDriverPrivilege 1740 msiexec.exe Token: SeSystemProfilePrivilege 1740 msiexec.exe Token: SeSystemtimePrivilege 1740 msiexec.exe Token: SeProfSingleProcessPrivilege 1740 msiexec.exe Token: SeIncBasePriorityPrivilege 1740 msiexec.exe Token: SeCreatePagefilePrivilege 1740 msiexec.exe Token: SeCreatePermanentPrivilege 1740 msiexec.exe Token: SeBackupPrivilege 1740 msiexec.exe Token: SeRestorePrivilege 1740 msiexec.exe Token: SeShutdownPrivilege 1740 msiexec.exe Token: SeDebugPrivilege 1740 msiexec.exe Token: SeAuditPrivilege 1740 msiexec.exe Token: SeSystemEnvironmentPrivilege 1740 msiexec.exe Token: SeChangeNotifyPrivilege 1740 msiexec.exe Token: SeRemoteShutdownPrivilege 1740 msiexec.exe Token: SeUndockPrivilege 1740 msiexec.exe Token: SeSyncAgentPrivilege 1740 msiexec.exe Token: SeEnableDelegationPrivilege 1740 msiexec.exe Token: SeManageVolumePrivilege 1740 msiexec.exe Token: SeImpersonatePrivilege 1740 msiexec.exe Token: SeCreateGlobalPrivilege 1740 msiexec.exe Token: SeRestorePrivilege 1816 msiexec.exe Token: SeTakeOwnershipPrivilege 1816 msiexec.exe Token: SeRestorePrivilege 1816 msiexec.exe Token: SeTakeOwnershipPrivilege 1816 msiexec.exe Token: SeRestorePrivilege 1816 msiexec.exe Token: SeTakeOwnershipPrivilege 1816 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1740 msiexec.exe 1740 msiexec.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1816 wrote to memory of 1980 1816 msiexec.exe 28 PID 1816 wrote to memory of 1980 1816 msiexec.exe 28 PID 1816 wrote to memory of 1980 1816 msiexec.exe 28 PID 1816 wrote to memory of 1980 1816 msiexec.exe 28 PID 1816 wrote to memory of 1980 1816 msiexec.exe 28 PID 1816 wrote to memory of 1980 1816 msiexec.exe 28 PID 1816 wrote to memory of 1980 1816 msiexec.exe 28
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\788f1abb67d6f21cf299e2f67a2b414d169e8ab16cc8a61bf698e5c7f1482999.msi1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1740
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1816 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 24A80E38D0C2AD81B28C527C04A453C72⤵
- Loads dropped DLL
PID:1980
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