neshta | d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3

General

Target

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
Size

426KB
MD5

bfd92d69e9bcbeb7b323f60adfbd85aa
SHA1

c7cb0ba902a0b86cad572f29dc5d3e028d8c3165
SHA256

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3
SHA512

233898fa1e3f0423259617639b86aa1181554b0e1db896bc52893c0b565416327ee429089a51d6c998e672b8b5d00b1079f6f393290493e6b35e47e94ac0f75c
SSDEEP

3072:sr85C3d8GsJ2E1RpTLp98nx1YqvbVISpI4Mr2H/7bRXaHBjO:k93KGsJvXinx1Yqvz7u2fBaU

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:

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.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:

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

pid process

804 d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

pid	process
804	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

Loads dropped DLL 2 IoCs

Processes:

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

pid	process
1280	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
1280	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.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:

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

Drops file in Windows directory 1 IoCs

Processes:

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

description ioc process

File opened for modification C:\Windows\svchost.com d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.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	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

Modifies registry class 1 IoCs

Processes:

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

description	pid	process	target process
PID 1280 wrote to memory of 804	1280	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
PID 1280 wrote to memory of 804	1280	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
PID 1280 wrote to memory of 804	1280	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
PID 1280 wrote to memory of 804	1280	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe	d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

C:\Users\Admin\AppData\Local\Temp\d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
"C:\Users\Admin\AppData\Local\Temp\d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.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:1280

C:\Users\Admin\AppData\Local\Temp\3582-490\d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe"
2⤵
- Executes dropped EXE
PID:804

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

Filesize
385KB

MD5
a99c3c4112ca8fb11b646cc751f49b86

SHA1
12a794dfb3454bf3905cd364724a6ac2b8c5191d

SHA256
07bed8b9b5321bef5a0b1b71fa7f299dd1207214da2e45fdd765a23ff0a3eb64

SHA512
9f25a46fc983a4e656f6b907e237290b1df7c16ba738fc3eb72e7b77bbb6b207b98e273cd99493b8e597551ac1b0bc006b774fd534d40d2f1f828f63c0fd6dbc

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

Filesize
385KB

MD5
a99c3c4112ca8fb11b646cc751f49b86

SHA1
12a794dfb3454bf3905cd364724a6ac2b8c5191d

SHA256
07bed8b9b5321bef5a0b1b71fa7f299dd1207214da2e45fdd765a23ff0a3eb64

SHA512
9f25a46fc983a4e656f6b907e237290b1df7c16ba738fc3eb72e7b77bbb6b207b98e273cd99493b8e597551ac1b0bc006b774fd534d40d2f1f828f63c0fd6dbc

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\d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3.exe

Filesize
385KB

MD5
a99c3c4112ca8fb11b646cc751f49b86

SHA1
12a794dfb3454bf3905cd364724a6ac2b8c5191d

SHA256
07bed8b9b5321bef5a0b1b71fa7f299dd1207214da2e45fdd765a23ff0a3eb64

SHA512
9f25a46fc983a4e656f6b907e237290b1df7c16ba738fc3eb72e7b77bbb6b207b98e273cd99493b8e597551ac1b0bc006b774fd534d40d2f1f828f63c0fd6dbc

Download Submit
memory/804-56-0x0000000000000000-mapping.dmp

Download
memory/804-59-0x0000000000DD0000-0x0000000000E36000-memory.dmp

Filesize
408KB

Download
memory/804-62-0x0000000004895000-0x00000000048A6000-memory.dmp

Filesize
68KB

Download
memory/1280-54-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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