neshta | e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd

General

Target

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
Size

326KB
MD5

a8dbd1c9058b8ac50e0c96836bbb8ea9
SHA1

ec20b6fde7b1c296c9672df1221eefa495f80107
SHA256

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd
SHA512

c8ab193025c1358e76f9b63266e6ca9dfdda00d2126d14af0c533c6520bd4750c18bae57cf1d447759603023bebf2115118ccc0671774789cde9a7f391d099a7

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:

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.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:

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

pid process

1388 e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

pid	process
1388	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

Loads dropped DLL 2 IoCs

Processes:

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

pid	process
1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.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:

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

Drops file in Windows directory 1 IoCs

Processes:

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

description ioc process

File opened for modification C:\Windows\svchost.com e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.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	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

Modifies registry class 1 IoCs

Processes:

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

description	pid	process	target process
PID 1684 wrote to memory of 1388	1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
PID 1684 wrote to memory of 1388	1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
PID 1684 wrote to memory of 1388	1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
PID 1684 wrote to memory of 1388	1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
PID 1684 wrote to memory of 1388	1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
PID 1684 wrote to memory of 1388	1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
PID 1684 wrote to memory of 1388	1684	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe	e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe

C:\Users\Admin\AppData\Local\Temp\e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
"C:\Users\Admin\AppData\Local\Temp\e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.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:1684

C:\Users\Admin\AppData\Local\Temp\3582-490\e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe"
2⤵
- Executes dropped EXE
PID:1388

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\e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
MD5
738aa3c26bd6cabac9aedc19c85c581e

SHA1
b75bcee427e4bf48608dfe0223aa82d3dc9b9391

SHA256
811b1d6eebedecb3716af71ea6970d6dda384a632b2e827230c7df563d17ffdb

SHA512
4ad35fbc1653e0c218e2845a6e7ff66dbb693255b0875a59cb3e5f517328a719d8871bfc0c5dbdca245e404c2b91e6cfbd5fea1f7c31fddcf60b4aa0cb20d9ac

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\e53534c440334364ac9760716d46fabec3168b7478f8843d293be9267e3ad1cd.exe
MD5
738aa3c26bd6cabac9aedc19c85c581e

SHA1
b75bcee427e4bf48608dfe0223aa82d3dc9b9391

SHA256
811b1d6eebedecb3716af71ea6970d6dda384a632b2e827230c7df563d17ffdb

SHA512
4ad35fbc1653e0c218e2845a6e7ff66dbb693255b0875a59cb3e5f517328a719d8871bfc0c5dbdca245e404c2b91e6cfbd5fea1f7c31fddcf60b4aa0cb20d9ac

Download Submit
memory/1684-54-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads