Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 07:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
install_s0up012.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
24 signatures
150 seconds
Behavioral task
behavioral2
Sample
install_s0up012.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
25 signatures
150 seconds
General
- Target install_s0up012.msi
- Size 5.3MB
- Sample260802-jjnnpseq31
- SHA256 9a261aea6b6466c0d5c514925ce49f339d8612a6fd51969b1aff2a44de2a3dc5
- MD5 a833818b0d650f1c90e36ea8bfdf3fda
- SHA1 bccabe61e2c3933181bc137f17e9f2e8bb80eea9
- SHA512 e01128843a3c028c62ea0fff3c26b823c0905f95940b46d17492c0210ce19c4a4ef7f7c2ab440985371d4cddb06099a8da67012017b67492f3df470b1f86b850
- SSDEEP 98304:aVK8PysWY6KKv51IQ/bw6+wov6LDo1gz+CPxi5MZ9x//5jLprpfP3up:atP2Ao5159L8gvmy//lLnP3k
- TLSH T1FD4633CA74C83738C08BC7B6454365AD762A3FC5BB768D0AB79D3A016D7272902F6385
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Windows security bypass 2 TTPs 10 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\o45VDM = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86) = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData = "0" reg.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation 1uMVwb.exe - Executes dropped EXE 1 IoCs
pid Process 1200 1uMVwb.exe - Loads dropped DLL 2 IoCs
pid Process 5116 MsiExec.exe 1200 1uMVwb.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\o45VDM\\1uMVwb.exe\"" 1uMVwb.exe - Badlisted process makes network request 5 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 31 5116 MsiExec.exe 38 5116 MsiExec.exe 48 5116 MsiExec.exe 51 5116 MsiExec.exe 55 5116 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) \??\G: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe - Indicator Removal: Clear Persistence 1 TTPs 5 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 4776 cmd.exe 3844 cmd.exe 3508 cmd.exe 3020 cmd.exe 4560 cmd.exe - Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\01C6E817D6CDFECAEC27F2EB1524A7A6_905E6EE25CEC96FCC88A884EFC247049 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\01C6E817D6CDFECAEC27F2EB1524A7A6_905E6EE25CEC96FCC88A884EFC247049 MsiExec.exe File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b 1uMVwb.exe - Drops file in Windows directory 9 IoCs
description ioc Process File created C:\Windows\Installer\SourceHash{AB5B91D2-8262-88C3-C0B3-9F7A3D9BBE66} msiexec.exe File opened for modification C:\Windows\Installer\MSI5501.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI558E.tmp msiexec.exe File created C:\Windows\Installer\e5853e9.msi msiexec.exe File created C:\Windows\Installer\e5853e7.msi msiexec.exe File opened for modification C:\Windows\Installer\e5853e7.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 3512 msiexec.exe - Executes a command shell one-liner 1 TTPs 5 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1800 cmd.exe 5000 cmd.exe 3752 cmd.exe 1140 cmd.exe 4948 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 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 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 = 0000000004000000ee28096e8f31db0b0000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000c01200000000ffffffff000000002701010000080000ee28096e0000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d01200000000000020ed35000000ffffffff000000000700010000680900ee28096e000000000000d012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff350000000000000005000000ffffffff000000000700010000f8ff1aee28096e000000000000f0ff350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff3a0000000000000005000000ffffffff000000000700010000f87f1dee28096e000000000000f0ff3a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" MsiExec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" MsiExec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing MsiExec.exe - Modifies registry class 22 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\2D19B5BA26283C880C3BF9A7D3B9EB66 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\2D19B5BA26283C880C3BF9A7D3B9EB66\UuueatYAD msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\94BE0DF692EECDFE6C8D0D14335F1104\2D19B5BA26283C880C3BF9A7D3B9EB66 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\Clients = 3a0000000000 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\ProductName = "TRUNC Licensing Dll" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\PackageCode = "4FA6CD1A8C453F943856E48AC6954F9A" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\Version = "84017285" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\94BE0DF692EECDFE6C8D0D14335F1104 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\PackageName = "install_s0up012.msi" msiexec.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1068 schtasks.exe 4944 schtasks.exe 2656 schtasks.exe 1156 schtasks.exe 3884 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3100 msiexec.exe 3100 msiexec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 5116 MsiExec.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe 1200 1uMVwb.exe - Suspicious behavior: LoadsDriver 3 IoCs
pid Process 660 Process not Found 660 Process not Found 660 Process not Found - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3512 msiexec.exe Token: SeIncreaseQuotaPrivilege 3512 msiexec.exe Token: SeSecurityPrivilege 3100 msiexec.exe Token: SeCreateTokenPrivilege 3512 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3512 msiexec.exe Token: SeLockMemoryPrivilege 3512 msiexec.exe Token: SeIncreaseQuotaPrivilege 3512 msiexec.exe Token: SeMachineAccountPrivilege 3512 msiexec.exe Token: SeTcbPrivilege 3512 msiexec.exe Token: SeSecurityPrivilege 3512 msiexec.exe Token: SeTakeOwnershipPrivilege 3512 msiexec.exe Token: SeLoadDriverPrivilege 3512 msiexec.exe Token: SeSystemProfilePrivilege 3512 msiexec.exe Token: SeSystemtimePrivilege 3512 msiexec.exe Token: SeProfSingleProcessPrivilege 3512 msiexec.exe Token: SeIncBasePriorityPrivilege 3512 msiexec.exe Token: SeCreatePagefilePrivilege 3512 msiexec.exe Token: SeCreatePermanentPrivilege 3512 msiexec.exe Token: SeBackupPrivilege 3512 msiexec.exe Token: SeRestorePrivilege 3512 msiexec.exe Token: SeShutdownPrivilege 3512 msiexec.exe Token: SeDebugPrivilege 3512 msiexec.exe Token: SeAuditPrivilege 3512 msiexec.exe Token: SeSystemEnvironmentPrivilege 3512 msiexec.exe Token: SeChangeNotifyPrivilege 3512 msiexec.exe Token: SeRemoteShutdownPrivilege 3512 msiexec.exe Token: SeUndockPrivilege 3512 msiexec.exe Token: SeSyncAgentPrivilege 3512 msiexec.exe Token: SeEnableDelegationPrivilege 3512 msiexec.exe Token: SeManageVolumePrivilege 3512 msiexec.exe Token: SeImpersonatePrivilege 3512 msiexec.exe Token: SeCreateGlobalPrivilege 3512 msiexec.exe Token: SeBackupPrivilege 3296 vssvc.exe Token: SeRestorePrivilege 3296 vssvc.exe Token: SeAuditPrivilege 3296 vssvc.exe Token: SeBackupPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeBackupPrivilege 4464 srtasks.exe Token: SeRestorePrivilege 4464 srtasks.exe Token: SeSecurityPrivilege 4464 srtasks.exe Token: SeTakeOwnershipPrivilege 4464 srtasks.exe Token: SeBackupPrivilege 4464 srtasks.exe Token: SeRestorePrivilege 4464 srtasks.exe Token: SeSecurityPrivilege 4464 srtasks.exe Token: SeTakeOwnershipPrivilege 4464 srtasks.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe Token: SeTakeOwnershipPrivilege 3100 msiexec.exe Token: SeRestorePrivilege 3100 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3512 msiexec.exe 3512 msiexec.exe - Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 3100 wrote to memory of 4464 3100 msiexec.exe 92 PID 3100 wrote to memory of 5116 3100 msiexec.exe 94 PID 1200 wrote to memory of 3508 1200 1uMVwb.exe 106 PID 3508 wrote to memory of 1068 3508 cmd.exe 109 PID 1200 wrote to memory of 3020 1200 1uMVwb.exe 110 PID 3508 wrote to memory of 680 3508 cmd.exe 112 PID 3508 wrote to memory of 3988 3508 cmd.exe 116 PID 3020 wrote to memory of 4944 3020 cmd.exe 117 PID 3020 wrote to memory of 4712 3020 cmd.exe 119 PID 3020 wrote to memory of 3312 3020 cmd.exe 122 PID 3752 wrote to memory of 3644 3752 cmd.exe 123 PID 1140 wrote to memory of 2980 1140 cmd.exe 124 PID 1200 wrote to memory of 4560 1200 1uMVwb.exe 125 PID 4560 wrote to memory of 2656 4560 cmd.exe 127 PID 4560 wrote to memory of 4196 4560 cmd.exe 128 PID 4560 wrote to memory of 4512 4560 cmd.exe 130 PID 4948 wrote to memory of 3484 4948 cmd.exe 132 PID 1200 wrote to memory of 4776 1200 1uMVwb.exe 133 PID 4776 wrote to memory of 1156 4776 cmd.exe 135 PID 4776 wrote to memory of 844 4776 cmd.exe 136 PID 4776 wrote to memory of 176 4776 cmd.exe 138 PID 1800 wrote to memory of 2828 1800 cmd.exe 140 PID 1200 wrote to memory of 3844 1200 1uMVwb.exe 141 PID 3844 wrote to memory of 3884 3844 cmd.exe 143 PID 3844 wrote to memory of 2840 3844 cmd.exe 144 PID 3844 wrote to memory of 1856 3844 cmd.exe 146 PID 5000 wrote to memory of 4600 5000 cmd.exe 148 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- 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\install_s0up012.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3512
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3100 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵
- Suspicious use of AdjustPrivilegeToken
PID:4464
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C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding F563E2E6ABF7493248C44766D9F0B2A0 E Global\MSI00002⤵
- Loads dropped DLL
- Badlisted process makes network request
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:5116
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3296
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C:\Users\Public\o45VDM\1uMVwb.exeC:\Users\Public\o45VDM\1uMVwb.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\o45VDM\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3508 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\o45VDM\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1068
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:680
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:3988
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4944
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4712
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:3312
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:4560 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:2656
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4196
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4512
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:4776 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1156
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:844
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:176
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3844 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:3884
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2840
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1856
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\o45VDM" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3752 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\o45VDM" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:3644
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C:\Windows\system32\cmd.execmd.exe1⤵PID:3744
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:2980
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4948 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:3484
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:2828
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5000 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:4600
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Indicator Removal
1Clear Persistence
1Modify Registry
2System Binary Proxy Execution
1Msiexec
1Replay Monitor
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Downloads
- Path C:\Config.Msi\e5853e8.rbs
- Size 7KB
- SHA256 59ec819b925ef72337fe15943900e7c7128bc1034126ac1d511fc80c09cfb66a
- MD5 974dbfa323b09e53f65f5880df1f815a
- SHA1 f50a2a358e9a5eb320c313d95b617f69afe4396a
- SHA512 a5b762fc9b40ff31c561d8f7cd8eadbc71a6e9249765c0b0a3108a296eef7a32edbcb8870b0014404db193d8c5ddf15c093bb3125fbd3490e19a6ecb279490b4
- SSDEEP 96:ohnuu1emWaUUFV1CsThq/UFV1C6j4/xpThqjHqS56TWt8d9CKplj5zIjByy:ohjeUzLIIVLI36A+Kp8
- TLSH T1EFF13201B31196D2F9911B75CB831B1A37F2D3DAA320735B08DE80685F577882ED67AB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\o45VDM\1uMVwb.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\o45VDM\UxEnhance64.dll
- Size 3.1MB
- SHA256 7b2ee624b4b1ee6378f77f1ff144c29a832fb5ea9fc306596ad472cf46f73c71
- MD5 e5a7e2712d661fa57d90d38c0ee0d791
- SHA1 fd0f595e42b8ec619ad101b7da6471e7cc893186
- SHA512 78d021688e55c54110a6061f0b5225ca3de1f388e14a70b77b7121d860aed1ec1082edcc16e71a485bd16fd093698202a85518b91aab1e4eea2eea47e11aa0ed
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+Q:P9m29xx3Tiqt06ox6+z2rNNrKoQ
- TLSH T113E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\o45VDM\adoresd.dat
- Size 4.7MB
- SHA256 78d045e63d0831cbacdb7b33dbc2a04580ef754515d11b01229feb1d69fccc79
- MD5 91bd418dd6ca4b7552bf1ba98510b002
- SHA1 4be46231036caf6bfd697a1cd9488daa9f6da0c8
- SHA512 8330c07067befbb226aef7d4973405c32dad251a22434e7552fbf76784eb18328146af33acbdca183676549f8d6a8f4c675a09c9ef54494e5f9e9721bd67138d
- SSDEEP 98304:Kmu1SwODpRGIRdXEMZYe6rFLoTTpMk6ZGvQv0Ss2i+XZXea1v5WZd8uCp:Zu1SwOflfZPF6Ma0bsoa5+qd
- TLSH T1483633368AE6F5C7E35B2A0AF36888DD12B0B7AD6E9D75C24AF070145DB30CE9015BC4
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\o45VDM\msadox.tb
- Size 8KB
- SHA256 4797eff9d9d627b8bca68718f82f76adf39eb5b1915bfeeaac19cb1436f47989
- MD5 02362b8954b8f624e7bb6e2113840fc4
- SHA1 d682d2749fdd95a3ea468f2fc034653eadad3875
- SHA512 2b9fb0dfec97b6c432f8de38d0e85455b45373e1076a88b4b9ac36c16c8c9120e05f47748684196768bbc3613a84e86e9e43cafd67261506e78992b41f65410e
- SSDEEP 192:DqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:DsZqZOXQ3uqvR2Kfzp
- TLSH T11A029E05D7A20CC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072ED2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI558E.tmp
- Size 5.3MB
- SHA256 fbc60559931b98ab8b135eef731906b6bc787bb59c921c8584f45a08219aba8c
- MD5 7379f4be2863b04bf532e39df2fd2638
- SHA1 0d46d3b5cf47ed1227659d3c599762d0ddc0f079
- SHA512 25c2f00a4d2aa66385ae11d434fad203082185b9f7744aa701166d7978b16ce5749a39270c20b69d3074a0860a1ed768e7beab86c0e2b08f085d45a04da61734
- SSDEEP 98304:4VK8PysWY6KKv51IQ/bw6+wov6LDo1gz+CPxi5MZ9l//5jLprpfP3u8:4tP2Ao5159L8gvmyn/lLnP3R
- TLSH T1F54633C674C83378C08BC7B6454375BD762A33D5BB768D0AB79D2A01AD7272A02F6385
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e5853e7.msi
- Size 5.3MB
- SHA256 9a261aea6b6466c0d5c514925ce49f339d8612a6fd51969b1aff2a44de2a3dc5
- MD5 a833818b0d650f1c90e36ea8bfdf3fda
- SHA1 bccabe61e2c3933181bc137f17e9f2e8bb80eea9
- SHA512 e01128843a3c028c62ea0fff3c26b823c0905f95940b46d17492c0210ce19c4a4ef7f7c2ab440985371d4cddb06099a8da67012017b67492f3df470b1f86b850
- SSDEEP 98304:aVK8PysWY6KKv51IQ/bw6+wov6LDo1gz+CPxi5MZ9x//5jLprpfP3up:atP2Ao5159L8gvmy//lLnP3k
- TLSH T1FD4633CA74C83738C08BC7B6454365AD762A3FC5BB768D0AB79D3A016D7272902F6385
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 2a92dac4fa135547cdb479777336d6c27d062472474b2cfc0470f78488a861a3
- MD5 d16b09207e5aafb941c39a4413c06ceb
- SHA1 1b39f665be7db54d7fcb8993a45fe5647ffcbd63
- SHA512 c176d8c52e5c16d8e9a44dc87b90c630486aa80090cc621b78838370af98ddb21bb3b1241e97976919e4b578aa3a08adf96af3ad640a53cbc8909f72b266d5c3
- SSDEEP 24576:Zu8m+1zndoO/vvTLrWNOoWaZsEEjF1dSBbGNPic1FUaMeK0wo/lEFb2RY:d
- TLSH T17347F52437F92510E7F39E3DACF06A2349397D9B9C199E8D05811F4E0921BB1E872F5A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{6e0928ee-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{6a1c4cf2-46bb-4302-89e3-aba7f8f9d393}_OnDiskSnapshotProp
- Size 6KB
- SHA256 f7082eaffeb32f74321a2e3f5ef7b0e80e65176cd919babc51d0ecf8c3dda10c
- MD5 71d049b646e143fc2c63607e402fc32f
- SHA1 5aa790b6a3b6457c66682c6b23ba728a083cf307
- SHA512 ddb495d1ff3fa7d4592e7663746e2aab1d776b03fa7dbb2893b4197e76c1a96b13a1a48dbc6b6722199eee238fd4c80ea381effe82eeddab64535c9ba3bbdf2d
- SSDEEP 96:FROe6fF5vc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:d4Zb++ZVm
- TLSH T1CAD19A085AF54711E2B3AB322DF14557A877B951EF33CB8E0198238E6670A10F936F5B
- MD5 SHA1 SHA512 SSDEEP TLSH