neshta | c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373

General

Target

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
Size

240KB
MD5

8fcc6737ff932c51eaf08b43a9b38935
SHA1

d7f5ae57e14bed32c001d7e52b706dcf85afd63e
SHA256

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373
SHA512

af9a53347ba8995453a05113e2e606b224261c49b31cb05f2b88a773e0b09ffed2a0e18453f22bab86678726af28d465e2ea444503f953891f64cd054cb51948

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:

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.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:

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

pid process

672 c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

pid	process
672	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

Loads dropped DLL 3 IoCs

Processes:

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

pid	process
1088	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
1088	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
1088	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.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:

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

Drops file in Windows directory 1 IoCs

Processes:

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

description ioc process

File opened for modification C:\Windows\svchost.com c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.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	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

Modifies registry class 1 IoCs

Processes:

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

pid process

672 c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

pid	process
672	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

description	pid	process	target process
PID 1088 wrote to memory of 672	1088	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
PID 1088 wrote to memory of 672	1088	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
PID 1088 wrote to memory of 672	1088	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
PID 1088 wrote to memory of 672	1088	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe	c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe

C:\Users\Admin\AppData\Local\Temp\c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
"C:\Users\Admin\AppData\Local\Temp\c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.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:1088

C:\Users\Admin\AppData\Local\Temp\3582-490\c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:672

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
MD5
a5c0b716b1adf86cad639af95c547493

SHA1
78f51451be974cb926ba82c04179991e9c09aab0

SHA256
af3a644bf10c08ee62872a649ddabe606a5c55455ab9318199d7081076815962

SHA512
3006536f21a9477f91499bab9182c9211e829bda2ec587c696a7f811e5957d2fb0fd113cc594a86e4ab3dbd57625ca49a1fea4fe6f3bcbce03985c6c83fe6d1f

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
MD5
a5c0b716b1adf86cad639af95c547493

SHA1
78f51451be974cb926ba82c04179991e9c09aab0

SHA256
af3a644bf10c08ee62872a649ddabe606a5c55455ab9318199d7081076815962

SHA512
3006536f21a9477f91499bab9182c9211e829bda2ec587c696a7f811e5957d2fb0fd113cc594a86e4ab3dbd57625ca49a1fea4fe6f3bcbce03985c6c83fe6d1f

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\c6d9b34ba71dfffb779b5706c136456851e8540fe69daca8b1d81ac92ce5b373.exe
MD5
a5c0b716b1adf86cad639af95c547493

SHA1
78f51451be974cb926ba82c04179991e9c09aab0

SHA256
af3a644bf10c08ee62872a649ddabe606a5c55455ab9318199d7081076815962

SHA512
3006536f21a9477f91499bab9182c9211e829bda2ec587c696a7f811e5957d2fb0fd113cc594a86e4ab3dbd57625ca49a1fea4fe6f3bcbce03985c6c83fe6d1f

Download Submit
memory/1088-54-0x00000000751B1000-0x00000000751B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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