neshta | 1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90

General

Target

1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
Size

40KB
MD5

33b964e0ef93c35f70c3535886f9086a
SHA1

b4ff61096a939523791e91e662e21da6fa9119c2
SHA256

1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90
SHA512

bee83e1ab27ee2292791f3f24cf4fd3cbe83f97cf329f07d9548c4972b44da7a6774308dd352c9f572dbdb1c627c6a7f40132359eb2ad9d94d8e9ea86631f429
SSDEEP

768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJfMENK:JxqjQ+P04wsmJC

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:

1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

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

Processes:

1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

pid process

936 1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.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

pid	process
936	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

Drops file in Program Files directory 64 IoCs

Processes:

1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

Drops file in Windows directory 1 IoCs

Processes:

1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

description ioc process

File opened for modification C:\Windows\svchost.com 1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

Modifies registry class 1 IoCs

Processes:

1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe

C:\Users\Admin\AppData\Local\Temp\1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe
"C:\Users\Admin\AppData\Local\Temp\1b1621bd9ea44afd4c0ebd746cf408013bb240972dcee6f615f2df5f6b2fdc90.exe"
1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:936

MITRE ATT&CK Matrix ATT&CK 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

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
memory/936-54-0x0000000075991000-0x0000000075993000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads