67905416ed17dc324c87f1d7a9bde197b2f651f2334f2eef554447675b7dd0c0

Analysis

max time kernel
150s
max time network
110s
platform
windows7_x64
resource
win7v200722
submitted
01-08-2020 19:38

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General

Target

SecuriteInfo.com.Java.Ratty.2.17626.28919.msi
Size

384KB
MD5

65a137d42ab4a2e88af0c517dea6550f
SHA1

d605514c0d1cef5cdbd1c7bde54b23c07a58fd17
SHA256

67905416ed17dc324c87f1d7a9bde197b2f651f2334f2eef554447675b7dd0c0
SHA512

798720589871b0a2cd4b505356ed02e9270707bbdd2aa162216455f6f215f77a2e451e5fd9e59d5aa0ef3d7816743c58536d81a7413d6548e558ad575336c5e8

Score

6^/10

persistence discovery

Malware Config

Signatures

Drops file in Windows directory 12 IoCs

Processes:

msiexec.exeDrvInst.exe

description	ioc	process
File created	C:\Windows\Installer\25762.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\25762.msi	msiexec.exe
File created	C:\Windows\Installer\25763.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File opened for modification	C:\Windows\Installer\{89F4137D-6C26-4A84-BDB8-2E5A4BB71E00}\ARPIcon	msiexec.exe
File opened for modification	C:\Windows\Installer\25763.ipi	msiexec.exe
File opened for modification	C:\Windows\INF\setupapi.ev3	DrvInst.exe
File opened for modification	C:\Windows\INF\setupapi.ev1	DrvInst.exe
File opened for modification	C:\Windows\INF\setupapi.dev.log	DrvInst.exe
File opened for modification	C:\Windows\Installer\MSI5F50.tmp	msiexec.exe
File created	C:\Windows\Installer\25765.msi	msiexec.exe
File created	C:\Windows\Installer\{89F4137D-6C26-4A84-BDB8-2E5A4BB71E00}\ARPIcon	msiexec.exe

Enumerates connected drives 3 TTPs

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of AdjustPrivilegeToken 87 IoCs

Processes:

msiexec.exemsiexec.exevssvc.exeDrvInst.exe

description	pid	process
Token: SeShutdownPrivilege	1408	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1408	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeTakeOwnershipPrivilege	112	msiexec.exe
Token: SeSecurityPrivilege	112	msiexec.exe
Token: SeCreateTokenPrivilege	1408	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	1408	msiexec.exe
Token: SeLockMemoryPrivilege	1408	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1408	msiexec.exe
Token: SeMachineAccountPrivilege	1408	msiexec.exe
Token: SeTcbPrivilege	1408	msiexec.exe
Token: SeSecurityPrivilege	1408	msiexec.exe
Token: SeTakeOwnershipPrivilege	1408	msiexec.exe
Token: SeLoadDriverPrivilege	1408	msiexec.exe
Token: SeSystemProfilePrivilege	1408	msiexec.exe
Token: SeSystemtimePrivilege	1408	msiexec.exe
Token: SeProfSingleProcessPrivilege	1408	msiexec.exe
Token: SeIncBasePriorityPrivilege	1408	msiexec.exe
Token: SeCreatePagefilePrivilege	1408	msiexec.exe
Token: SeCreatePermanentPrivilege	1408	msiexec.exe
Token: SeBackupPrivilege	1408	msiexec.exe
Token: SeRestorePrivilege	1408	msiexec.exe
Token: SeShutdownPrivilege	1408	msiexec.exe
Token: SeDebugPrivilege	1408	msiexec.exe
Token: SeAuditPrivilege	1408	msiexec.exe
Token: SeSystemEnvironmentPrivilege	1408	msiexec.exe
Token: SeChangeNotifyPrivilege	1408	msiexec.exe
Token: SeRemoteShutdownPrivilege	1408	msiexec.exe
Token: SeUndockPrivilege	1408	msiexec.exe
Token: SeSyncAgentPrivilege	1408	msiexec.exe
Token: SeEnableDelegationPrivilege	1408	msiexec.exe
Token: SeManageVolumePrivilege	1408	msiexec.exe
Token: SeImpersonatePrivilege	1408	msiexec.exe
Token: SeCreateGlobalPrivilege	1408	msiexec.exe
Token: SeBackupPrivilege	1292	vssvc.exe
Token: SeRestorePrivilege	1292	vssvc.exe
Token: SeAuditPrivilege	1292	vssvc.exe
Token: SeBackupPrivilege	112	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeRestorePrivilege	1940	DrvInst.exe
Token: SeRestorePrivilege	1940	DrvInst.exe
Token: SeRestorePrivilege	1940	DrvInst.exe
Token: SeRestorePrivilege	1940	DrvInst.exe
Token: SeRestorePrivilege	1940	DrvInst.exe
Token: SeRestorePrivilege	1940	DrvInst.exe
Token: SeRestorePrivilege	1940	DrvInst.exe
Token: SeLoadDriverPrivilege	1940	DrvInst.exe
Token: SeLoadDriverPrivilege	1940	DrvInst.exe
Token: SeLoadDriverPrivilege	1940	DrvInst.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeTakeOwnershipPrivilege	112	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeTakeOwnershipPrivilege	112	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeTakeOwnershipPrivilege	112	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeTakeOwnershipPrivilege	112	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeTakeOwnershipPrivilege	112	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeTakeOwnershipPrivilege	112	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe
Token: SeTakeOwnershipPrivilege	112	msiexec.exe
Token: SeRestorePrivilege	112	msiexec.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

msiexec.exe

pid process

112 msiexec.exe
112 msiexec.exe

pid	process
112	msiexec.exe
112	msiexec.exe

Modifies registry class 24 IoCs

Processes:

msiexec.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\SourceList\PackageName = "SecuriteInfo.com.Java.Ratty.2.17626.28919.msi"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\SourceList\Media\DiskPrompt = "Microsoft's Silverlight Installation [1]"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\ProductIcon = "C:\\Windows\\Installer\\{89F4137D-6C26-4A84-BDB8-2E5A4BB71E00}\\ARPIcon"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\DeploymentFlags = "3"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\4AE2841C3D7016247914C7DE6E8A2CA5	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\AuthorizedLUAApp = "1"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\SourceList\Media	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D7314F9862C648A4DB8BE2A5B47BE100\Complete	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\PackageCode = "5EF367904E352BF479B5B53AD6115D55"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\Version = "16777216"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\Assignment = "1"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\Language = "1033"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\AdvertiseFlags = "388"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\SourceList\Net	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\SourceList\Media\1 = ";1"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\SourceList	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\Clients = 3a0000000000	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D7314F9862C648A4DB8BE2A5B47BE100	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\ProductName = "Microsoft Silverlight"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D7314F9862C648A4DB8BE2A5B47BE100\InstanceType = "0"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\4AE2841C3D7016247914C7DE6E8A2CA5\D7314F9862C648A4DB8BE2A5B47BE100	msiexec.exe

Modifies service 2 TTPs 147 IoCs

persistence

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

msiexec.exevssvc.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP\SppGatherWriterMetadata (Leave) = 480000000000000010e6dad74d68d6017000000074050000d30700000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Lovelace(__?_Volume{af35dda4-cc48-11ea-b356-806e6f6e6963}_)\OPEN_VOLUME_HANDLE (Enter) = 4800000000000000703636db4d68d6010c050000fc040000fd03000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\GETSTATE (Enter) = 4800000000000000506548d84d68d6010c050000d4060000f903000001000000010000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}\PROVIDER_COMMIT (Enter) = 4800000000000000b0b5a3db4d68d6010c050000500400000404000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}\PROVIDER_PRECOMMIT (Leave) = 4800000000000000703636db4d68d6010c050000380600000304000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Lovelace\IOCTL_RELEASE (Enter) = 4800000000000000b0b5a3db4d68d6010c05000038060000ff0300000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}\PROVIDER_POSTCOMMIT (Leave) = 4800000000000000b0b5a3db4d68d6010c050000380600000504000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer\POSTSNAPSHOT (Enter) = 4800000000000000f04a37dc4d68d6010c050000c4070000f503000001000000040000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher\DOSNAPSHOT (Leave) = 48000000000000001017a6db4d68d601700000009c0700000a04000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer\FREEZE (Enter) = 4800000000000000b00573da4d68d6010c050000c8070000eb03000001000000020000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssvcPublisher\THAW_KTM (Leave) = 4800000000000000b0b5a3db4d68d6010c05000038060000f403000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore\SrCreateRp (Enter) = 480000000000000010ca15c84d68d6017000000074050000d50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\IDENTIFY (Enter) = 4800000000000000509b87cc4d68d6010c0500000c070000e80300000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher\IDENTIFY (Leave) = 4800000000000000509dbcd14d68d6017000000048070000e803000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}\PROVIDER_BEGINPREPARE (Leave) = 4800000000000000d0c918d84d68d6010c050000d40600000104000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher\GETSTATE (Leave) = 4800000000000000b0c64ad84d68d6017000000074070000f903000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\VSS_WS_WAITING_FOR_BACKUP_COMPLETE (SetCurrentState) = 4800000000000000f04a37dc4d68d6010c050000c80700000500000001000000040000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer\POSTSNAPSHOT (Leave) = 480000000000000030ebdddc4d68d6010c050000c4070000f503000000000000040000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP\SppAddInterestingComponents (Enter) = 480000000000000010e6dad74d68d6017000000074050000d40700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}\PROVIDER_ENDPREPARE (Enter) = 480000000000000090ad56d84d68d6010c050000380600000204000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}\PROVIDER_COMMIT (Leave) = 4800000000000000b0b5a3db4d68d6010c050000500400000404000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\THAW (Enter) = 4800000000000000b0c0b6db4d68d6010c050000cc070000f203000001000000030000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\VSS_WS_STABLE (SetCurrentState) = 4800000000000000d0d42bd84d68d6010c0500005c0400000100000001000000010000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher\PREPAREBACKUP (Leave) = 480000000000000090a243d84d68d601700000000c060000e903000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssvcPublisher\FREEZE_FRONT (Leave) = 480000000000000070c877da4d68d6010c05000038060000ec03000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssvcPublisher\FREEZE_SYSTEM (Enter) = 480000000000000050af83da4d68d6010c05000038060000ee03000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Lovelace\IOCTL_RELEASE (Leave) = 4800000000000000b0b5a3db4d68d6010c05000038060000ff0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\PREPAREBACKUP (Leave) = 4800000000000000d0d42bd84d68d6010c050000d4060000e903000000000000010000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\THAW (Leave) = 4800000000000000b0c0b6db4d68d6010c050000cc070000f203000000000000030000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\PREPAREBACKUP (Enter) = 4800000000000000b0b024d84d68d6010c0500005c040000e903000001000000010000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\BKGND_FREEZE_THREAD (Enter) = 4800000000000000d0348dda4d68d6010c050000b4070000fc03000001000000030000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\FREEZE (Enter) = 4800000000000000b03cd2da4d68d6010c050000d0070000eb03000001000000020000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Lovelace\IOCTL_FLUSH_AND_HOLD (Enter) = 4800000000000000f0e78bdb4d68d6010c05000038060000fe03000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\BKGND_FREEZE_THREAD (Enter) = 4800000000000000703636db4d68d6010c050000a0020000fc03000001000000030000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}\PROVIDER_POSTCOMMIT (Enter) = 4800000000000000b0b5a3db4d68d6010c050000380600000504000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssvcPublisher\THAW (Leave) = 48000000000000003046c0db4d68d6010c05000038060000f203000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\POSTSNAPSHOT (Leave) = 480000000000000050ac39dc4d68d6010c050000d0070000f503000000000000040000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\BACKUPSHUTDOWN (Enter) = 480000000000000050301edd4d68d6010c050000c8070000fb03000001000000050000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\IDENTIFY (Leave) = 480000000000000070caa1cc4d68d6010c0500005c040000e80300000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\GETSTATE (Enter) = 4800000000000000506548d84d68d6010c0500005c040000f903000001000000010000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssvcPublisher\PREPARESNAPSHOT (Enter) = 480000000000000030490ada4d68d6010c05000038060000ea03000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\VssapiPublisher	msiexec.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\VssvcPublisher	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher\IDENTIFY (Enter) = 4800000000000000306c6dcc4d68d6017000000048070000e803000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer\IDENTIFY (Leave) = 4800000000000000d02ba4cc4d68d6010c0500000c070000e80300000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher\PREPAREBACKUP (Enter) = 4800000000000000d0c918d84d68d601700000000c060000e903000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher\GETSTATE (Enter) = 480000000000000090a243d84d68d6017000000074070000f903000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssvcPublisher\FREEZE_BACK (Leave) = 480000000000000050af83da4d68d6010c05000038060000ed03000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Lovelace(__?_Volume{af35dda4-cc48-11ea-b356-806e6f6e6963}_)\IOCTL_RELEASE (Leave) = 4800000000000000b0b5a3db4d68d6010c050000fc040000ff03000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}\PROVIDER_PREFINALCOMMIT (Leave) = 4800000000000000f03f24dc4d68d6010c050000380600000604000000000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssvcPublisher\BACKUPSHUTDOWN (Enter) = 4800000000000000b0860ddd4d68d6010c05000038060000fb03000001000000000000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\BACKUPSHUTDOWN (Leave) = 480000000000000050301edd4d68d6010c050000c8070000fb03000000000000050000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP\SppCreate (Enter) = 480000000000000010ca15c84d68d6017000000074050000d00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	msiexec.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP\SppGatherWriterMetadata (Enter) = 480000000000000090c25ccc4d68d6017000000074050000d30700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer\BKGND_FREEZE_THREAD (Enter) = 4800000000000000b00573da4d68d6010c050000c0070000fc03000001000000030000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\VSS_WS_WAITING_FOR_THAW (SetCurrentState) = 4800000000000000d0348dda4d68d6010c050000c80700000300000001000000020000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\ASR Writer\IDENTIFY (Leave) = 480000000000000090eea8cc4d68d6010c050000d4060000e80300000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer\PREPAREBACKUP (Leave) = 4800000000000000707329d84d68d6010c0500000c070000e903000000000000010000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer\PREPARESNAPSHOT (Leave) = 4800000000000000508e4ada4d68d6010c050000cc070000ea03000000000000010000000000000016b07d56b7c1bf4dbbee88e2f5c8e9e200000000000000000000000000000000	vssvc.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msiexec.exe

pid process

1408 msiexec.exe
1408 msiexec.exe

pid	process
1408	msiexec.exe
1408	msiexec.exe

Modifies data under HKEY_USERS 47 IoCs

Processes:

DrvInst.exemsiexec.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs	DrvInst.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\24	msiexec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	DrvInst.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\24\52C64B7E	msiexec.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates	DrvInst.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\24\52C64B7E\@%SystemRoot%\system32\WindowsPowerShell\v1.0\powershell.exe,-124 = "Document Encryption"	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs	DrvInst.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\24\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25	msiexec.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Java.Ratty.2.17626.28919.msi
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1408

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Modifies registry class
- Modifies service
- Modifies data under HKEY_USERS
PID:112

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
- Modifies service
PID:1292

C:\Windows\system32\DrvInst.exe
DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot12" "" "" "6d110b0a3" "0000000000000000" "00000000000005A8" "000000000000059C"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Modifies data under HKEY_USERS
PID:1940

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Download Submit
memory/112-14-0x0000000000B20000-0x0000000000B24000-memory.dmp

Filesize
16KB

Download
memory/112-11-0x0000000000450000-0x0000000000452000-memory.dmp

Filesize
8KB

Download
memory/112-12-0x0000000001070000-0x0000000001074000-memory.dmp

Filesize
16KB

Download
memory/112-13-0x0000000000B20000-0x0000000000B24000-memory.dmp

Filesize
16KB

Download
memory/112-15-0x0000000000B20000-0x0000000000B24000-memory.dmp

Filesize
16KB

Download
memory/112-29-0x0000000004880000-0x0000000004884000-memory.dmp

Filesize
16KB

Download
memory/112-31-0x0000000004880000-0x0000000004884000-memory.dmp

Filesize
16KB

Download
memory/1408-3-0x00000000041C0000-0x00000000041C4000-memory.dmp

Filesize
16KB

Download
memory/1408-4-0x0000000004340000-0x0000000004344000-memory.dmp

Filesize
16KB

Download
memory/1408-6-0x0000000004340000-0x0000000004344000-memory.dmp

Filesize
16KB

Download
memory/1408-1-0x0000000004070000-0x0000000004074000-memory.dmp

Filesize
16KB

Download
memory/1408-0-0x0000000003280000-0x0000000003284000-memory.dmp

Filesize
16KB

Download
memory/1408-32-0x0000000002180000-0x0000000002184000-memory.dmp

Filesize
16KB

Download