neshta | e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6

Analysis

max time kernel
111s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
02/11/2024, 13:15

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General

Target

e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
Size

858KB
MD5

c14f74ca3fd57ebb6048b02e61e49930
SHA1

3bd40bd93385c0c74ab472499e752415cd0e0ebc
SHA256

e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6
SHA512

b8222ded355d9041f6ce03b59c8388841e005d02d5f24e1e7f9746d9a365423fa4381555e9502911a496fa3c506bd176de4961059ef338f0da5f53ec3750bdd5
SSDEEP

12288:8pJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9F9xkL29vn7/MS9:YJ39LyjbJkQFMhmC+6GD9NkqhTn9

Score

10^/10

neshta discovery persistence spyware stealer upx

Malware Config

Signatures

Detect Neshta payload 5 IoCs

resource	yara_rule
behavioral1/files/0x0001000000010319-16.dat	family_neshta
behavioral1/memory/2672-172-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/2672-177-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/2672-181-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/2672-186-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

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

Detected Nirsoft tools 2 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral1/memory/2860-171-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral1/memory/2720-176-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft

Executes dropped EXE 4 IoCs

pid	Process
372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
2860	._cache_e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
2984	Synaptics.exe
2720	._cache_Synaptics.exe

Loads dropped DLL 11 IoCs

pid	Process
2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
2984	Synaptics.exe
2984	Synaptics.exe
2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.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\" %*"	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\	._cache_e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\Windows\SysWOW64\	._cache_Synaptics.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x0007000000016b47-20.dat	upx
behavioral1/memory/2860-34-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral1/memory/2860-171-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral1/memory/2720-176-0x0000000000400000-0x000000000041F000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~3\SYNAPT~1\SYNAPT~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.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 6 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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.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\" %*"	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2780	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2780	EXCEL.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 372	2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	31
PID 2672 wrote to memory of 372	2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	31
PID 2672 wrote to memory of 372	2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	31
PID 2672 wrote to memory of 372	2672	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	31
PID 372 wrote to memory of 2860	372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	32
PID 372 wrote to memory of 2860	372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	32
PID 372 wrote to memory of 2860	372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	32
PID 372 wrote to memory of 2860	372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	32
PID 372 wrote to memory of 2984	372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	33
PID 372 wrote to memory of 2984	372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	33
PID 372 wrote to memory of 2984	372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	33
PID 372 wrote to memory of 2984	372	e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe	33
PID 2984 wrote to memory of 2720	2984	Synaptics.exe	34
PID 2984 wrote to memory of 2720	2984	Synaptics.exe	34
PID 2984 wrote to memory of 2720	2984	Synaptics.exe	34
PID 2984 wrote to memory of 2720	2984	Synaptics.exe	34

C:\Users\Admin\AppData\Local\Temp\e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
"C:\Users\Admin\AppData\Local\Temp\e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.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:2672
- C:\Users\Admin\AppData\Local\Temp\3582-490\e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:372
- - C:\Users\Admin\AppData\Local\Temp\._cache_e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    PID:2860
- - C:\ProgramData\Synaptics\Synaptics.exe
    "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2984
  - - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      PID:2720

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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

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
cf6c595d3e5e9667667af096762fd9c4

SHA1
9bb44da8d7f6457099cb56e4f7d1026963dce7ce

SHA256
593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

SHA512
ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

Download Submit
C:\Users\Admin\AppData\Local\Temp\A1N2Xn7k.xlsm

Filesize
24KB

MD5
8614b56dcfa95fdea4cb25dbfe8a8794

SHA1
beb2798a0d203550f20d9019f5a9a2ebf0044947

SHA256
081f4e9975abbdbc78af00ead52a1ee7960f7d4ad9a4a11051d8508a9d192dd7

SHA512
8dcdddb62ec223a1431f9f0fdf64d41e7dbcd0c7f0298c48c4a5a4e80b2daa286589815597ef99dd3125d348e94e94fdfaca798da2daf83f2ecdb26cb4768a0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\A1N2Xn7k.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

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\._cache_e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe

Filesize
64KB

MD5
8cc6cff43c3c641bdcc89a950f357383

SHA1
a254bf05ef1de00706f6bfa9083e18a2a68e6f79

SHA256
5a9a0dad900f5d3c90bc78d3ee4bb3f3e6be253732c9199770418048ca7bb0a1

SHA512
f121c3cae6209d13874583b4ba05d780d267d4e80e3a738f39e2f671ea40ff57a802d0be3ee88c393f41d1ea34c3a8943d0030884ccd4d186c1efe75a22ab981

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\e933f495ac2269b611884a6f6bc94d0c783bb8c0358c32446d8f2b0b4d034af6N.exe

Filesize
818KB

MD5
993577f07019db5c36e37e2cd2fc1f7f

SHA1
83d8a86b03db23619664f53b160979cf87c7319d

SHA256
0a3752e2e63b47910a585b464941d847e2fc7159a78780e830d058b1e4e42e98

SHA512
03e3a9deffc9e27c16c869649ed348dda7b2917bef7effabeffe35081a0fd328a22932cff318dadf73df7ee679faf3e65440fec1cfd266df747872c0bcd5dd03

Download Submit
memory/372-43-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/372-22-0x0000000003FC0000-0x0000000003FDF000-memory.dmp

Filesize
124KB

Download
memory/372-12-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2672-186-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2672-181-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2672-177-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2672-172-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2720-176-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2780-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2860-171-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2860-34-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2984-173-0x0000000003FC0000-0x0000000003FDF000-memory.dmp

Filesize
124KB

Download
memory/2984-175-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/2984-179-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/2984-52-0x0000000003FC0000-0x0000000003FDF000-memory.dmp

Filesize
124KB

Download
memory/2984-224-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads