Analysis
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max time kernel
120s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
02/09/2024, 22:36
Static task
static1
Behavioral task
behavioral1
Sample
PlayPcmWin584x64en/PlayPcmWin64SetupEn.msi
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
PlayPcmWin584x64en/PlayPcmWin64SetupEn.msi
Resource
win10v2004-20240802-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
PlayPcmWin584x64en/PlayPcmWin64SetupEn.msi
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Size
2.8MB
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MD5
58e3a8deb8802debfd2deae1923aaa09
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SHA1
737253aea1ada113e012bdcb21d5a4a5e8f97266
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SHA256
94c7242bb4bb1d9652c08576765da1fa59dfc3a554e5f23f77898c495428d6b0
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SHA512
ff461bf4d2c816c3aeb5cb2b7420c3c06875ebc26572cc495f528f2a31a5a1ddb9cb47560bff82cb9831f0af090ebefff265d17609ca98a5afe859c153a1f982
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SSDEEP
49152:asQzCDukBY9q49qW9qzycETc1QGB3CBGECHq9NRHJvYw:yCDu5qUqeq2+l7LHAxj
Score
6/10
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system32\msvcr100.dll msiexec.exe File opened for modification C:\Windows\system32\msvcp100.dll msiexec.exe -
Loads dropped DLL 2 IoCs
pid Process 2224 MsiExec.exe 2224 MsiExec.exe -
Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 1484 msiexec.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1484 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1484 msiexec.exe Token: SeIncreaseQuotaPrivilege 1484 msiexec.exe Token: SeRestorePrivilege 1188 msiexec.exe Token: SeTakeOwnershipPrivilege 1188 msiexec.exe Token: SeSecurityPrivilege 1188 msiexec.exe Token: SeCreateTokenPrivilege 1484 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1484 msiexec.exe Token: SeLockMemoryPrivilege 1484 msiexec.exe Token: SeIncreaseQuotaPrivilege 1484 msiexec.exe Token: SeMachineAccountPrivilege 1484 msiexec.exe Token: SeTcbPrivilege 1484 msiexec.exe Token: SeSecurityPrivilege 1484 msiexec.exe Token: SeTakeOwnershipPrivilege 1484 msiexec.exe Token: SeLoadDriverPrivilege 1484 msiexec.exe Token: SeSystemProfilePrivilege 1484 msiexec.exe Token: SeSystemtimePrivilege 1484 msiexec.exe Token: SeProfSingleProcessPrivilege 1484 msiexec.exe Token: SeIncBasePriorityPrivilege 1484 msiexec.exe Token: SeCreatePagefilePrivilege 1484 msiexec.exe Token: SeCreatePermanentPrivilege 1484 msiexec.exe Token: SeBackupPrivilege 1484 msiexec.exe Token: SeRestorePrivilege 1484 msiexec.exe Token: SeShutdownPrivilege 1484 msiexec.exe Token: SeDebugPrivilege 1484 msiexec.exe Token: SeAuditPrivilege 1484 msiexec.exe Token: SeSystemEnvironmentPrivilege 1484 msiexec.exe Token: SeChangeNotifyPrivilege 1484 msiexec.exe Token: SeRemoteShutdownPrivilege 1484 msiexec.exe Token: SeUndockPrivilege 1484 msiexec.exe Token: SeSyncAgentPrivilege 1484 msiexec.exe Token: SeEnableDelegationPrivilege 1484 msiexec.exe Token: SeManageVolumePrivilege 1484 msiexec.exe Token: SeImpersonatePrivilege 1484 msiexec.exe Token: SeCreateGlobalPrivilege 1484 msiexec.exe Token: SeCreateTokenPrivilege 1484 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1484 msiexec.exe Token: SeLockMemoryPrivilege 1484 msiexec.exe Token: SeIncreaseQuotaPrivilege 1484 msiexec.exe Token: SeMachineAccountPrivilege 1484 msiexec.exe Token: SeTcbPrivilege 1484 msiexec.exe Token: SeSecurityPrivilege 1484 msiexec.exe Token: SeTakeOwnershipPrivilege 1484 msiexec.exe Token: SeLoadDriverPrivilege 1484 msiexec.exe Token: SeSystemProfilePrivilege 1484 msiexec.exe Token: SeSystemtimePrivilege 1484 msiexec.exe Token: SeProfSingleProcessPrivilege 1484 msiexec.exe Token: SeIncBasePriorityPrivilege 1484 msiexec.exe Token: SeCreatePagefilePrivilege 1484 msiexec.exe Token: SeCreatePermanentPrivilege 1484 msiexec.exe Token: SeBackupPrivilege 1484 msiexec.exe Token: SeRestorePrivilege 1484 msiexec.exe Token: SeShutdownPrivilege 1484 msiexec.exe Token: SeDebugPrivilege 1484 msiexec.exe Token: SeAuditPrivilege 1484 msiexec.exe Token: SeSystemEnvironmentPrivilege 1484 msiexec.exe Token: SeChangeNotifyPrivilege 1484 msiexec.exe Token: SeRemoteShutdownPrivilege 1484 msiexec.exe Token: SeUndockPrivilege 1484 msiexec.exe Token: SeSyncAgentPrivilege 1484 msiexec.exe Token: SeEnableDelegationPrivilege 1484 msiexec.exe Token: SeManageVolumePrivilege 1484 msiexec.exe Token: SeImpersonatePrivilege 1484 msiexec.exe Token: SeCreateGlobalPrivilege 1484 msiexec.exe Token: SeCreateTokenPrivilege 1484 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1484 msiexec.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1188 wrote to memory of 2224 1188 msiexec.exe 31 PID 1188 wrote to memory of 2224 1188 msiexec.exe 31 PID 1188 wrote to memory of 2224 1188 msiexec.exe 31 PID 1188 wrote to memory of 2224 1188 msiexec.exe 31 PID 1188 wrote to memory of 2224 1188 msiexec.exe 31 PID 1188 wrote to memory of 2224 1188 msiexec.exe 31 PID 1188 wrote to memory of 2224 1188 msiexec.exe 31
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\PlayPcmWin584x64en\PlayPcmWin64SetupEn.msi1⤵
- Enumerates connected drives
- Drops file in System32 directory
- Event Triggered Execution: Installer Packages
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1484
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 31A781D4E17112176391DCB4BAA4D453 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2224
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
231KB
MD55494165b1384faeefdd3d5133df92f5a
SHA1b7b82805f1a726c4eee39152d1a6a59031d7798c
SHA256ba0ad3a4d2112b269e379a2231128e7ebe23e95d5d04878d6ee8815e657bb055
SHA512ecd5012df2a060fa58664e856a84716f162d3420e7a7a1368612451ec65f2dcd674c7031d780a6c9d357700f6baeb31325748bc29270850ee4070079f15be613