neshta | d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d

General

Target

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
Size

2.2MB
MD5

c784d568b45ee4ea4a5bea7e59315dba
SHA1

2e78d3df578a5b740504409b9c0d25db641d57c3
SHA256

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d
SHA512

fe94bc09df0b7d62baac28eb7d489648dd981fa9b9cd08a3bbffeb3389f698022bd5cc572885a3dafea75f0c2a760b9e0435d8722af669b82d05da9e63698c92

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Executes dropped EXE 1 IoCs

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

pid process

948 d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Loads dropped DLL 3 IoCs

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

pid	process
960	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
960	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
960	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 64 IoCs

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Drops file in Windows directory 1 IoCs

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

description ioc process

File opened for modification C:\Windows\svchost.com d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Modifies registry class 1 IoCs

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

pid	process
948	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
948	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

pid	process
948	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
948	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

description	pid	process	target process
PID 960 wrote to memory of 948	960	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
PID 960 wrote to memory of 948	960	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
PID 960 wrote to memory of 948	960	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
PID 960 wrote to memory of 948	960	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe	d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

C:\Users\Admin\AppData\Local\Temp\d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
"C:\Users\Admin\AppData\Local\Temp\d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe"
1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:960

C:\Users\Admin\AppData\Local\Temp\3582-490\d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe"
2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Filesize
2.2MB

MD5
db3b640c51ac0883ed4326efd068459c

SHA1
bfb9476e98aa56bfcf68190bf6c191b8e28058e4

SHA256
1571c83b0c8bb5a4e0728896553836101354fa899056943673c23dcb951a4932

SHA512
f80fabf7a9ca5156509a612081ae106d1b89b92dd460df09bc8bef5dc3318865caf3813fb7e2e88480cdf3cd1fdc5ae3cc45003f2dfc3229de49e112bc89158d

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Filesize
2.2MB

MD5
db3b640c51ac0883ed4326efd068459c

SHA1
bfb9476e98aa56bfcf68190bf6c191b8e28058e4

SHA256
1571c83b0c8bb5a4e0728896553836101354fa899056943673c23dcb951a4932

SHA512
f80fabf7a9ca5156509a612081ae106d1b89b92dd460df09bc8bef5dc3318865caf3813fb7e2e88480cdf3cd1fdc5ae3cc45003f2dfc3229de49e112bc89158d

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\d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Filesize
2.2MB

MD5
db3b640c51ac0883ed4326efd068459c

SHA1
bfb9476e98aa56bfcf68190bf6c191b8e28058e4

SHA256
1571c83b0c8bb5a4e0728896553836101354fa899056943673c23dcb951a4932

SHA512
f80fabf7a9ca5156509a612081ae106d1b89b92dd460df09bc8bef5dc3318865caf3813fb7e2e88480cdf3cd1fdc5ae3cc45003f2dfc3229de49e112bc89158d

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\d9c2803716268e1004daaf482d9769efc4c77921f57d243d8717e368fa50f61d.exe

Filesize
2.2MB

MD5
db3b640c51ac0883ed4326efd068459c

SHA1
bfb9476e98aa56bfcf68190bf6c191b8e28058e4

SHA256
1571c83b0c8bb5a4e0728896553836101354fa899056943673c23dcb951a4932

SHA512
f80fabf7a9ca5156509a612081ae106d1b89b92dd460df09bc8bef5dc3318865caf3813fb7e2e88480cdf3cd1fdc5ae3cc45003f2dfc3229de49e112bc89158d

Download Submit
memory/948-60-0x0000000000DA0000-0x0000000000FD8000-memory.dmp

Filesize
2.2MB

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memory/948-57-0x0000000000000000-mapping.dmp

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memory/948-63-0x00000000070B0000-0x00000000071B4000-memory.dmp

Filesize
1.0MB

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memory/948-64-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

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memory/948-65-0x0000000000500000-0x000000000052C000-memory.dmp

Filesize
176KB

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memory/948-66-0x0000000007205000-0x0000000007216000-memory.dmp

Filesize
68KB

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memory/948-67-0x0000000000960000-0x0000000000968000-memory.dmp

Filesize
32KB

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memory/960-54-0x0000000076571000-0x0000000076573000-memory.dmp

Filesize
8KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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