Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/11/2026, 04:34
Static task
static1
Behavioral task
behavioral1
Sample
eunewport.msi
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
eunewport.msi
Resource
win11ltsc2024-20260911-en
General
- Target eunewport.msi
- Size 1.5MB
- Sample261114-e64wzscw71
- SHA256 db8ecda653be2e9df847966f2ef6fbfb7879423ab4459447883ab9c82473bfa7
- MD5 8ad6a126de48213ba102fe30c61b34c5
- SHA1 be8e1f305a26e2e47aa205ef0f1dcb9c33bc238c
- SHA512 3ad6fca625f78b1d4fdb09f0c9e0542a594f892ecc6ecc35ff213a2f89d87c4b40741e6ba8653eadeb3bfa4bc575709d0356080c49abeeb00d06f0073c6a5f25
- SSDEEP 49152:hWIr/Ctw8h6MAH8qfbSC6X0yB+rGc43iaG:mtdsMSTfGXrkKc4SaG
- TLSH T1A475332F28198138EA715E3E2D2F978E9608BC251B458A23F78DB12E5DB9CF771301D5
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects SectopRAT aka Arechclient2 1 IoCs
resource yara_rule behavioral1/memory/2876-57-0x000001BC51520000-0x000001BC5158C000-memory.dmp family_sectoprat - Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Banana841.vbs AutoIt3_x64.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Banana841.bat AutoIt3_x64.exe - Executes dropped EXE 2 IoCs
pid Process 3864 AutoIt3_x64.exe 2876 AutoIt3_x64.exe - Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2101206053-1414382737-268919432-1000\Environment\UserInitMprLogonScript = "\"C:\\ProgramData\\Banana841\\AutoIt3_x64.exe\" \"C:\\ProgramData\\Banana841\\Banana841.au3\"" AutoIt3_x64.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) \??\B: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe - Drops file in Windows directory 8 IoCs
description ioc Process File created C:\Windows\Installer\SourceHash{A1026B18-0469-4CAC-8CBF-0D28B1BBD663} msiexec.exe File opened for modification C:\Windows\Installer\MSIF364.tmp msiexec.exe File created C:\Windows\Installer\e58f24a.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\e58f24e.msi msiexec.exe File opened for modification C:\Windows\Installer\e58f24a.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 3256 msiexec.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3804 cmd.exe - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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 vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 684 msiexec.exe 684 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3256 msiexec.exe Token: SeIncreaseQuotaPrivilege 3256 msiexec.exe Token: SeSecurityPrivilege 684 msiexec.exe Token: SeCreateTokenPrivilege 3256 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3256 msiexec.exe Token: SeLockMemoryPrivilege 3256 msiexec.exe Token: SeIncreaseQuotaPrivilege 3256 msiexec.exe Token: SeMachineAccountPrivilege 3256 msiexec.exe Token: SeTcbPrivilege 3256 msiexec.exe Token: SeSecurityPrivilege 3256 msiexec.exe Token: SeTakeOwnershipPrivilege 3256 msiexec.exe Token: SeLoadDriverPrivilege 3256 msiexec.exe Token: SeSystemProfilePrivilege 3256 msiexec.exe Token: SeSystemtimePrivilege 3256 msiexec.exe Token: SeProfSingleProcessPrivilege 3256 msiexec.exe Token: SeIncBasePriorityPrivilege 3256 msiexec.exe Token: SeCreatePagefilePrivilege 3256 msiexec.exe Token: SeCreatePermanentPrivilege 3256 msiexec.exe Token: SeBackupPrivilege 3256 msiexec.exe Token: SeRestorePrivilege 3256 msiexec.exe Token: SeShutdownPrivilege 3256 msiexec.exe Token: SeDebugPrivilege 3256 msiexec.exe Token: SeAuditPrivilege 3256 msiexec.exe Token: SeSystemEnvironmentPrivilege 3256 msiexec.exe Token: SeChangeNotifyPrivilege 3256 msiexec.exe Token: SeRemoteShutdownPrivilege 3256 msiexec.exe Token: SeUndockPrivilege 3256 msiexec.exe Token: SeSyncAgentPrivilege 3256 msiexec.exe Token: SeEnableDelegationPrivilege 3256 msiexec.exe Token: SeManageVolumePrivilege 3256 msiexec.exe Token: SeImpersonatePrivilege 3256 msiexec.exe Token: SeCreateGlobalPrivilege 3256 msiexec.exe Token: SeBackupPrivilege 2128 vssvc.exe Token: SeRestorePrivilege 2128 vssvc.exe Token: SeAuditPrivilege 2128 vssvc.exe Token: SeBackupPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe Token: SeTakeOwnershipPrivilege 684 msiexec.exe Token: SeRestorePrivilege 684 msiexec.exe - Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 3256 msiexec.exe 3256 msiexec.exe 3864 AutoIt3_x64.exe 3864 AutoIt3_x64.exe 3864 AutoIt3_x64.exe 2876 AutoIt3_x64.exe 2876 AutoIt3_x64.exe - Suspicious use of SendNotifyMessage 5 IoCs
pid Process 3864 AutoIt3_x64.exe 3864 AutoIt3_x64.exe 3864 AutoIt3_x64.exe 2876 AutoIt3_x64.exe 2876 AutoIt3_x64.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 684 wrote to memory of 2036 684 msiexec.exe 97 PID 684 wrote to memory of 3804 684 msiexec.exe 99 PID 3804 wrote to memory of 3864 3804 cmd.exe 101 PID 3864 wrote to memory of 2876 3864 AutoIt3_x64.exe 102 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\eunewport.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3256
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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:684 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:2036
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C:\Windows\system32\cmd.execmd.exe /c start AutoIt3_x64.exe Banana841.au32⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3804 -
C:\Users\Admin\AppData\Local\Convince_Critic\AutoIt3_x64.exeAutoIt3_x64.exe Banana841.au33⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3864 -
C:\ProgramData\Banana841\AutoIt3_x64.exe"C:\ProgramData\Banana841\AutoIt3_x64.exe" "C:\ProgramData\Banana841\Banana841.au3"4⤵
- Creates a file in the Startup directory
- Executes dropped EXE
- Registers new Windows logon scripts automatically executed at logon.
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2876
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:2128
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Event Triggered Execution
1Installer Packages
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Event Triggered Execution
1Installer Packages
1Replay Monitor
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Downloads
- Path C:\Config.Msi\e58f24d.rbs
- Size 12KB
- SHA256 6cf5ea0c857294df16e8ddb9d054347eff178054760a7f6f8386b9a3c0fe143a
- MD5 ccee090a19b7f7be4491ce841c3c99cb
- SHA1 73e7d0310f08a63e380d331fdd81de3e6847e1a9
- SHA512 0bdffba257c72ad25bf4d4e7a419a10d2ab0935d7ae070fccd5b5c8c215fa2e5572ff83b15a0d20cf05adc0e985f1131048fc25d31d7163591766f469e0d921e
- SSDEEP 96:IAj6oa4fa/2+/JgMmnouv9UlyVcuua1WMVmUXVB7oh7M2eBT5bUedmPQCsThqmUE:IBz4SEo3LLeLItXIutXU3xqG2Mp9
- TLSH T19F427802BA95C5E9D8251B7A43F6371923B7BADC9F062B1E0A89CC581F136D8FDCD106
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Convince_Critic\AutoIt3_x64.exe
- Size 1.1MB
- SHA256 5d69a932a077fee044b193c28e84564143f5c7e51079ab48e88fef74ab0b77b7
- MD5 80cdd5f19d704a001589976bae277bab
- SHA1 96bb030389ac938c5ebc6bd2e9fcc86a10e5f2fd
- SHA512 03fbfd02d348c2b54af3eeb022ae2f1be4e4f9b30352ceb2c7589233275a914ec4fd81ff8c1544bebf96a87e28c75fd81811e658f092536367395048a82bf8fa
- SSDEEP 24576:HsTBc4JYoji1a2gOI6fQJ77jkD1KV3wKct4frNFOB:MTC4a4p+E72SwRcrK
- TLSH T1DA356C0673A4419EFEA7F1329607C60BD6B17C4A07779A6F02646B626F337711A2E331
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Convince_Critic\Banana841.au3
- Size 37KB
- SHA256 983415efae0352f33fe408ff15560cf1366eccb3aa32c88383ad86996aaaca7c
- MD5 2822f7b92dbe1c22e916633357ef1c96
- SHA1 88d285efdfa3d58c1e53f363cd864f52cf2b9bf2
- SHA512 44b1e4836070178b5524d0d1a768d2c0bd3e130aaf42959d3b0a52d983e87de2a9f45f965804f13949ae6aa72a570ba6e4db621d61999476273860855caea0b5
- SSDEEP 768:zeF7qwPPxwJTrdmzeMndOmZjmwplIH6gZKgteN1VG:z27FK5dMbnzZGUgtqG
- TLSH T1D403019B128D9D8DF504B6BBBB9931100717EC16A7E975A4C3AA3770CB0F901DD0BA49
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Convince_Critic\cake.tmp
- Size 419KB
- SHA256 aa105bda212d3eec9b341fe77f80f6aba3dee7fd7f791aa3a7937e189376160b
- MD5 1ba7e384e74e4f8f464de2ec22a4e93a
- SHA1 38eb840df01acf3c592fa1ed497864636a2e7d6b
- SHA512 bab5b56794e23cda7a4db7a6cdb861d551521521b9555f9da3a90ed23706d5591229c5a5b4dbce2394658b05ee6e0a6c0442a7e08c40fac8f3827181da97abea
- SSDEEP 12288:duT1unSsD0CI4YazxeI4CPps7DR8Ax9klzh+F:g1ISsbIza1r67D9x8zh+F
- TLSH T14E94234E160870B09AA0FF6DA2B5399DA54F103B3D3EC235E6779A1B5D84DB6F03128D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e58f24e.msi
- Size 1.5MB
- SHA256 db8ecda653be2e9df847966f2ef6fbfb7879423ab4459447883ab9c82473bfa7
- MD5 8ad6a126de48213ba102fe30c61b34c5
- SHA1 be8e1f305a26e2e47aa205ef0f1dcb9c33bc238c
- SHA512 3ad6fca625f78b1d4fdb09f0c9e0542a594f892ecc6ecc35ff213a2f89d87c4b40741e6ba8653eadeb3bfa4bc575709d0356080c49abeeb00d06f0073c6a5f25
- SSDEEP 49152:hWIr/Ctw8h6MAH8qfbSC6X0yB+rGc43iaG:mtdsMSTfGXrkKc4SaG
- TLSH T1A475332F28198138EA715E3E2D2F978E9608BC251B458A23F78DB12E5DB9CF771301D5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 423738b1744a44880b86a9432a62e08ca19bd33fbc80ccf85a171fbc7fee2f9b
- MD5 01b59522bcb8edcef4fd4d57f451463b
- SHA1 b4fde791ae5715bcc0e4d962c3c14090e59e054b
- SHA512 1db668c1425f3c81f4ce652c9773cb7b39abfab22b2f65bcbc473eb92eb172650b1f3a8799ad1cebef4541c0a1d84ce5dae8dd9cdea25a434b69d7481165f59b
- SSDEEP 24576:eu8m+1z6doO/vvTLrWNOoWaZsEEjF1dSBbGNPic1FUaMeK0wo/lEFb2RY:P
- TLSH T13947C52437F92240E7F79E3D6CF06A2389397D579C169E8D05421B4E0921BB1E8B2F5B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{aef5a47e-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{285d54f5-e930-4a87-9e18-a5635ca65145}_OnDiskSnapshotProp
- Size 6KB
- SHA256 1e0f9101fa80e1a63c7cd2bf373002b3a604c1e59f9dec3105d91644bffa30f3
- MD5 f7c68161372e820b459b3c2751c9e61b
- SHA1 5bf5ea55fd7d46c42f2c0b425bf2f332cc14c262
- SHA512 34cf929505ab9032d235b7816ae2aad641e6593e09f316cbf84e34e0b58d0bcc21410150452f478995cc4c5379e1fca945b03cf3b1101ccfc76bcdb28722598f
- SSDEEP 96:FQdicVvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:Wd7b++ZVm
- TLSH T126D188085AE54711E2F3AB7229F18557A877B911EF33CB8E0198638E2670A10F875F5B
- MD5 SHA1 SHA512 SSDEEP TLSH