neshta | 23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f

General

Target

23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
Size

40KB
MD5

3287f13932ef013928443c77f0021940
SHA1

9a0f1e36a6be6b4cd694b8581ff5a206aaca8726
SHA256

23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f
SHA512

f337be65934a046d31c6f1e44d80aa19fbc24fab6e17c32c47094d5a2fd3a6d54c05d3d4f0b686fa2bc992716ae0d871ff94752d3e00a2cb1c9428d51973d88f
SSDEEP

768:byxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJ:OxqjQ+P04wsmJC

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1324-55-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/1324-57-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/1324-58-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.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:

23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

pid process

1324 23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.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
1324	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

Drops file in Program Files directory 64 IoCs

Processes:

23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

Drops file in Windows directory 1 IoCs

Processes:

23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

description ioc process

File opened for modification C:\Windows\svchost.com 23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

Modifies registry class 1 IoCs

Processes:

23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe

C:\Users\Admin\AppData\Local\Temp\23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.exe
"C:\Users\Admin\AppData\Local\Temp\23db32eee49f3de7529be71fb726c629edf6f34b1a411f5645db05c8e480a28f.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:1324

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

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Downloads

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

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
memory/1324-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1324-55-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-57-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-58-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads