neshta | 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b

General

Target

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
Size

500KB
MD5

319914a647705ab10ff50ca0f96f5540
SHA1

8ca527104c1c099529e2f3a77bde86889c85d424
SHA256

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b
SHA512

6009c0a06224db8b0376f938c9948f99a1cbed31c772e91680ea0172dab265beadbd858ae8a8a1fb49ef63135c819c127ef41d117c1b71312b0d0a33d5f3a43e
SSDEEP

12288:XmKvrhgYxoMNmKqVaWWwOFTJwdgJoIs9ga:W4mKnmKCSTedJga

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:

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.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 2 IoCs

Processes:

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exeMpMiniSigStub.exe

pid process

1064 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
760 MpMiniSigStub.exe

pid	process
1064	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
760	MpMiniSigStub.exe

Loads dropped DLL 3 IoCs

Processes:

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

pid	process
1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
1064	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.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:

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

Drops file in Windows directory 1 IoCs

Processes:

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

description ioc process

File opened for modification C:\Windows\svchost.com 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.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	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

Modifies registry class 1 IoCs

Processes:

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe

description	pid	process	target process
PID 1732 wrote to memory of 1064	1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
PID 1732 wrote to memory of 1064	1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
PID 1732 wrote to memory of 1064	1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
PID 1732 wrote to memory of 1064	1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
PID 1732 wrote to memory of 1064	1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
PID 1732 wrote to memory of 1064	1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
PID 1732 wrote to memory of 1064	1732	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
PID 1064 wrote to memory of 760	1064	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	MpMiniSigStub.exe
PID 1064 wrote to memory of 760	1064	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	MpMiniSigStub.exe
PID 1064 wrote to memory of 760	1064	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	MpMiniSigStub.exe
PID 1064 wrote to memory of 760	1064	2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe	MpMiniSigStub.exe

C:\Users\Admin\AppData\Local\Temp\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
"C:\Users\Admin\AppData\Local\Temp\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.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:1732

C:\Users\Admin\AppData\Local\Temp\3582-490\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1064

\??\c:\e5fbc4ffc082c4905d6407a3cde4\MpMiniSigStub.exe
c:\e5fbc4ffc082c4905d6407a3cde4\MpMiniSigStub.exe
3⤵
- Executes dropped EXE
PID:760

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
Filesize
460KB

MD5
7addacb6d702d4baa831b2d7b1bedac8

SHA1
8e6b369125ab9acb447cc4f3d099de49655b7b57

SHA256
e82c777433ad4c327e28e239a9e60a678a8e6e26426ce52116e1c3d254d449ce

SHA512
e155a5205e8c8717ff7d50c64cf87dab2786816b22da46bdc2952091c322cb36d5bf4119f757a199581e0573defe260edd9468aa92e44a58c81519a271ce9f29

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
Filesize
460KB

MD5
7addacb6d702d4baa831b2d7b1bedac8

SHA1
8e6b369125ab9acb447cc4f3d099de49655b7b57

SHA256
e82c777433ad4c327e28e239a9e60a678a8e6e26426ce52116e1c3d254d449ce

SHA512
e155a5205e8c8717ff7d50c64cf87dab2786816b22da46bdc2952091c322cb36d5bf4119f757a199581e0573defe260edd9468aa92e44a58c81519a271ce9f29

Download Submit
C:\e5fbc4ffc082c4905d6407a3cde4\MpMiniSigStub.exe
Filesize
25KB

MD5
e552008fb637baf84d0e54794c736054

SHA1
7cce39e795e9af26d5d80899317ab4f5796fd97f

SHA256
ebc72318acfe8cd2da90784a3465163dc6218b8ed6800949be6845d109bdcfce

SHA512
3f8664784888cc7d56ef9ceec57665547f59c3658c616561e4128f6a607811b47e75f67c034c6a5500da5a8bdf70c2c15ee4aa8f60282503a46b3987de75e5c8

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\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
Filesize
460KB

MD5
7addacb6d702d4baa831b2d7b1bedac8

SHA1
8e6b369125ab9acb447cc4f3d099de49655b7b57

SHA256
e82c777433ad4c327e28e239a9e60a678a8e6e26426ce52116e1c3d254d449ce

SHA512
e155a5205e8c8717ff7d50c64cf87dab2786816b22da46bdc2952091c322cb36d5bf4119f757a199581e0573defe260edd9468aa92e44a58c81519a271ce9f29

Download Submit
\e5fbc4ffc082c4905d6407a3cde4\MpMiniSigStub.exe
Filesize
25KB

MD5
e552008fb637baf84d0e54794c736054

SHA1
7cce39e795e9af26d5d80899317ab4f5796fd97f

SHA256
ebc72318acfe8cd2da90784a3465163dc6218b8ed6800949be6845d109bdcfce

SHA512
3f8664784888cc7d56ef9ceec57665547f59c3658c616561e4128f6a607811b47e75f67c034c6a5500da5a8bdf70c2c15ee4aa8f60282503a46b3987de75e5c8

Download Submit
memory/760-61-0x0000000000000000-mapping.dmp

Download
memory/1064-56-0x0000000000000000-mapping.dmp

Download
memory/1732-54-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads