Analysis
-
max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07/09/2024, 23:39
Static task
static1
Behavioral task
behavioral1
Sample
ishredder-windows.msi
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
ishredder-windows.msi
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
(x32bit.)_v7.0.21.01.09_patch.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral4
Sample
(x32bit.)_v7.0.21.01.09_patch.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
(x64bit.)_v7.0.21.01.09_patch.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral6
Sample
(x64bit.)_v7.0.21.01.09_patch.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
General
-
Target
ishredder-windows.msi
-
Size
5.1MB
-
MD5
b732d33fd6da8bbb35678d7bedfb9666
-
SHA1
3b9a192ecd5fbccbb085c69fdf629cc791f8afc2
-
SHA256
445950b4d135526c4cff89984ad9e768c61294458485802617d0a859d1726a71
-
SHA512
826986f36b066d24a43c81d732df94fdd73d595cd613602b381faa6b25922bd3414e81725bd15774532d08f2f36ebe00aa940ea74f9742b7551f6556ac367649
-
SSDEEP
98304:mB+WRu8z8e8D8a8u8jOtO4oDN0QWAkgGkMdJRAxNFX/K0I7B8e8x82878e8:Eu8VAZlIiO4oR06ZnMdJRWF9IVVq9kV
Malware Config
Signatures
-
Blocklisted process makes network request 6 IoCs
flow pid Process 3 2756 msiexec.exe 5 2756 msiexec.exe 7 2756 msiexec.exe 9 2756 msiexec.exe 11 2756 msiexec.exe 13 2756 msiexec.exe -
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) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: 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) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe -
Loads dropped DLL 1 IoCs
pid Process 2228 MsiExec.exe -
Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 2756 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 2756 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2756 msiexec.exe Token: SeIncreaseQuotaPrivilege 2756 msiexec.exe Token: SeRestorePrivilege 2864 msiexec.exe Token: SeTakeOwnershipPrivilege 2864 msiexec.exe Token: SeSecurityPrivilege 2864 msiexec.exe Token: SeCreateTokenPrivilege 2756 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2756 msiexec.exe Token: SeLockMemoryPrivilege 2756 msiexec.exe Token: SeIncreaseQuotaPrivilege 2756 msiexec.exe Token: SeMachineAccountPrivilege 2756 msiexec.exe Token: SeTcbPrivilege 2756 msiexec.exe Token: SeSecurityPrivilege 2756 msiexec.exe Token: SeTakeOwnershipPrivilege 2756 msiexec.exe Token: SeLoadDriverPrivilege 2756 msiexec.exe Token: SeSystemProfilePrivilege 2756 msiexec.exe Token: SeSystemtimePrivilege 2756 msiexec.exe Token: SeProfSingleProcessPrivilege 2756 msiexec.exe Token: SeIncBasePriorityPrivilege 2756 msiexec.exe Token: SeCreatePagefilePrivilege 2756 msiexec.exe Token: SeCreatePermanentPrivilege 2756 msiexec.exe Token: SeBackupPrivilege 2756 msiexec.exe Token: SeRestorePrivilege 2756 msiexec.exe Token: SeShutdownPrivilege 2756 msiexec.exe Token: SeDebugPrivilege 2756 msiexec.exe Token: SeAuditPrivilege 2756 msiexec.exe Token: SeSystemEnvironmentPrivilege 2756 msiexec.exe Token: SeChangeNotifyPrivilege 2756 msiexec.exe Token: SeRemoteShutdownPrivilege 2756 msiexec.exe Token: SeUndockPrivilege 2756 msiexec.exe Token: SeSyncAgentPrivilege 2756 msiexec.exe Token: SeEnableDelegationPrivilege 2756 msiexec.exe Token: SeManageVolumePrivilege 2756 msiexec.exe Token: SeImpersonatePrivilege 2756 msiexec.exe Token: SeCreateGlobalPrivilege 2756 msiexec.exe Token: SeCreateTokenPrivilege 2756 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2756 msiexec.exe Token: SeLockMemoryPrivilege 2756 msiexec.exe Token: SeIncreaseQuotaPrivilege 2756 msiexec.exe Token: SeMachineAccountPrivilege 2756 msiexec.exe Token: SeTcbPrivilege 2756 msiexec.exe Token: SeSecurityPrivilege 2756 msiexec.exe Token: SeTakeOwnershipPrivilege 2756 msiexec.exe Token: SeLoadDriverPrivilege 2756 msiexec.exe Token: SeSystemProfilePrivilege 2756 msiexec.exe Token: SeSystemtimePrivilege 2756 msiexec.exe Token: SeProfSingleProcessPrivilege 2756 msiexec.exe Token: SeIncBasePriorityPrivilege 2756 msiexec.exe Token: SeCreatePagefilePrivilege 2756 msiexec.exe Token: SeCreatePermanentPrivilege 2756 msiexec.exe Token: SeBackupPrivilege 2756 msiexec.exe Token: SeRestorePrivilege 2756 msiexec.exe Token: SeShutdownPrivilege 2756 msiexec.exe Token: SeDebugPrivilege 2756 msiexec.exe Token: SeAuditPrivilege 2756 msiexec.exe Token: SeSystemEnvironmentPrivilege 2756 msiexec.exe Token: SeChangeNotifyPrivilege 2756 msiexec.exe Token: SeRemoteShutdownPrivilege 2756 msiexec.exe Token: SeUndockPrivilege 2756 msiexec.exe Token: SeSyncAgentPrivilege 2756 msiexec.exe Token: SeEnableDelegationPrivilege 2756 msiexec.exe Token: SeManageVolumePrivilege 2756 msiexec.exe Token: SeImpersonatePrivilege 2756 msiexec.exe Token: SeCreateGlobalPrivilege 2756 msiexec.exe Token: SeCreateTokenPrivilege 2756 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2756 msiexec.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2864 wrote to memory of 2228 2864 msiexec.exe 31 PID 2864 wrote to memory of 2228 2864 msiexec.exe 31 PID 2864 wrote to memory of 2228 2864 msiexec.exe 31 PID 2864 wrote to memory of 2228 2864 msiexec.exe 31 PID 2864 wrote to memory of 2228 2864 msiexec.exe 31 PID 2864 wrote to memory of 2228 2864 msiexec.exe 31 PID 2864 wrote to memory of 2228 2864 msiexec.exe 31
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ishredder-windows.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2756
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 1C1B4D29337686A191B642CC0E297BB2 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2228
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
-
Filesize
49KB
MD5612e28ba3a3b49ea7453e0866082638e
SHA107339328717bfbbd26796234e81287c3ac38ce8e
SHA25627011f19145e33d9770cdf53e860a0cdd9a98933612d7a99619039cec722ccfb
SHA5123ef764e6a6d2c1da87291e4ea2347684e11dab86ac13f7b62a7e8c25f4b63b9448d8ea6af97329dcf99ae4397aa80e53135782c5d73fbdd2127bf0a36a54b84b
-
Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b