neshta | 7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07

General

Target

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
Size

1.2MB
MD5

88e18c40f5c22bbaa57eb744b2dd9cca
SHA1

fe02cd10b0860330043afdb3e2a0f442bcc6ec33
SHA256

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07
SHA512

f3ddf5ee083ace66b6186fe8dd4be002c5073fd2eee3b405188381b92211f4626b10e5ca3dc98c42451cf2a0374c2f2a022c82674faafebf02c0d2382dfeacfe

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:

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.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:

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

pid process

832 7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

pid	process
832	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

Loads dropped DLL 2 IoCs

Processes:

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

pid	process
1444	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
1444	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.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:

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

Drops file in Windows directory 1 IoCs

Processes:

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

description ioc process

File opened for modification C:\Windows\svchost.com 7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.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	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

Modifies registry class 1 IoCs

Processes:

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

description	pid	process	target process
PID 1444 wrote to memory of 832	1444	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
PID 1444 wrote to memory of 832	1444	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
PID 1444 wrote to memory of 832	1444	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
PID 1444 wrote to memory of 832	1444	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe	7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe

C:\Users\Admin\AppData\Local\Temp\7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
"C:\Users\Admin\AppData\Local\Temp\7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.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:1444

C:\Users\Admin\AppData\Local\Temp\3582-490\7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe"
2⤵
- Executes dropped EXE
PID:832

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\7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
MD5
a89e52614a7765428e1997e567c4f0c6

SHA1
0bc0eb825267118c659f7af2984b7b28c78cd456

SHA256
c2e3411a42b473fb2770de2f3281671349dd03a20731127b6fef43165241c4a2

SHA512
b7aa5a4842a4cfd1bbdd9aae865028406848ef304e507fdfcbf6243e6f7c6464fff4dfd4d37a31e2171c676299ee42816e4d5709e9492e263b6c451f36a215f6

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\7bcb566fb0612a6b4293e73ac1c58b4286632d8927d86f170c11e53dc559bc07.exe
MD5
a89e52614a7765428e1997e567c4f0c6

SHA1
0bc0eb825267118c659f7af2984b7b28c78cd456

SHA256
c2e3411a42b473fb2770de2f3281671349dd03a20731127b6fef43165241c4a2

SHA512
b7aa5a4842a4cfd1bbdd9aae865028406848ef304e507fdfcbf6243e6f7c6464fff4dfd4d37a31e2171c676299ee42816e4d5709e9492e263b6c451f36a215f6

Download Submit
memory/1444-54-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads