neshta | d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2

Analysis

max time kernel
111s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-11-2024 06:04

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General

Target

d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Size

6.6MB
MD5

c0638e2de39975c2ee93268e96258810
SHA1

11620c3ec877e792c7f9fe658924d9eeea101436
SHA256

d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2
SHA512

5fd56720ed592cff7f9981a033186f42c35dbd7f50085e91e369dae7b1ba5fee2182477d4775047f785014798815596932fcca4fbf9d8dc7bf971d33fe45ddf3
SSDEEP

196608:LNcF81s0bNLHED947GgiD6vtjCf702bTBA:Lp1s0b5HED9OGgLt

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Neshta family
neshta

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Executes dropped EXE 2 IoCs

pid	Process
2488	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
1152	Process not Found

Loads dropped DLL 2 IoCs

pid	Process
1628	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
1628	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Maps connected drives based on registry 3 TTPs 3 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2488	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Enumerates system info in registry 2 TTPs 11 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVendor	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSReleaseDate	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardManufacturer	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardProduct	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Bios	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardVersion	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2488	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2488	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 2488	1628	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe	31
PID 1628 wrote to memory of 2488	1628	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe	31
PID 1628 wrote to memory of 2488	1628	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe	31
PID 1628 wrote to memory of 2488	1628	d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe	31

C:\Users\Admin\AppData\Local\Temp\d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
"C:\Users\Admin\AppData\Local\Temp\d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe"
1⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Users\Admin\AppData\Local\Temp\3582-490\d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe"
  2⤵
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Maps connected drives based on registry
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  PID:2488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe

Filesize
547KB

MD5
d30b36247185a670852f45098eb9a8e6

SHA1
f37447d3b870174444e0834bd13629fc9804e6f2

SHA256
e57de7cf83c9f5dc4810d748b3907f65f2909eb6391c140ed0b049c452f7d270

SHA512
d1100b0403e95b035e66841db8a64a710a5f7f1b984f51089259468a21ef7696d65e7a3e84b2f774b000c8016eead784810b336455fc9cd7b6663ebf9abb433b

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\d918d4dfd679c3c505a8db8808d66250e989c9ebf92b4fc7681552eb6e7ae9b2N.exe

Filesize
6.6MB

MD5
2046343afc3122482ea5f03815d61b75

SHA1
5296787cc418030b62e8e8b7cdf81f1b9d43c578

SHA256
7ee38c6f50a8284ad7ebef112666b4a3a80825ebdc5d7e78dab3673180283703

SHA512
51be33d0f73e987c424a0751492866893afb97a2bf90efa22ef9c16e2532f121b1342822400336dc82ee4bfa78fbcbfab05685c08e801111900f4c95b70649a0

Download Submit
memory/1628-114-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1628-110-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1628-107-0x0000000002E50000-0x0000000003E5A000-memory.dmp

Filesize
16.0MB

Download
memory/1628-11-0x0000000002E50000-0x0000000003E5A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-24-0x0000000000950000-0x0000000000B78000-memory.dmp

Filesize
2.2MB

Download
memory/2488-109-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-15-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-23-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-21-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-19-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-22-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-20-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-30-0x0000000000230000-0x0000000000237000-memory.dmp

Filesize
28KB

Download
memory/2488-31-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-16-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-13-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-108-0x0000000001ED4000-0x0000000001F3A000-memory.dmp

Filesize
408KB

Download
memory/2488-18-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-12-0x0000000001ED4000-0x0000000001F3A000-memory.dmp

Filesize
408KB

Download
memory/2488-112-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-111-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-8-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-115-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-116-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-117-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-118-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-119-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-121-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-122-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-123-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-124-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download
memory/2488-125-0x0000000000F30000-0x0000000001F3A000-memory.dmp

Filesize
16.0MB

Download