neshta | c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801

General

Target

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
Size

798KB
MD5

03b6789a42bcf8cc448a934204b7b7ae
SHA1

5dc84935d0a3a9da5005e7e6dbf19dd82a187419
SHA256

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801
SHA512

b1b15bc24ba68920a7b1abb5c14fca76845cb1275158ecd7dcc0b9a356a13cf75c7120028ce139da345935d14dbcdf05ad40eb753cf426038ded84fb0313073e

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:

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.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:

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

pid process

1248 c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

pid	process
1248	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

Loads dropped DLL 2 IoCs

Processes:

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

pid	process
1624	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
1624	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.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:

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

Drops file in Windows directory 1 IoCs

Processes:

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

description ioc process

File opened for modification C:\Windows\svchost.com c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.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	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

Modifies registry class 1 IoCs

Processes:

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

description	pid	process	target process
PID 1624 wrote to memory of 1248	1624	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
PID 1624 wrote to memory of 1248	1624	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
PID 1624 wrote to memory of 1248	1624	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
PID 1624 wrote to memory of 1248	1624	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe	c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe

C:\Users\Admin\AppData\Local\Temp\c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
"C:\Users\Admin\AppData\Local\Temp\c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.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:1624

C:\Users\Admin\AppData\Local\Temp\3582-490\c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe"
2⤵
- Executes dropped EXE
PID:1248

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\c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
MD5
2030d70ca5a745bd357902be55a08f79

SHA1
7a3a275909fa3bb9f046f519e034b65836af055a

SHA256
386e2bcf049c7ce689a37ecaebc2758ef97f6f32b41d1c37a0ee774ae2cb5962

SHA512
80e218012ac75d28728b41ed357af4bf65330d23e68211f1d001f54351f9f4f3a587af3338d47a6169c90f1d3ffc07815693fb19e81d124d5fb0c487dbcd6922

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\c0aeb3cdadf89cb03bba66d465a7094ffaa9823f4261277caa6ad05c12514801.exe
MD5
2030d70ca5a745bd357902be55a08f79

SHA1
7a3a275909fa3bb9f046f519e034b65836af055a

SHA256
386e2bcf049c7ce689a37ecaebc2758ef97f6f32b41d1c37a0ee774ae2cb5962

SHA512
80e218012ac75d28728b41ed357af4bf65330d23e68211f1d001f54351f9f4f3a587af3338d47a6169c90f1d3ffc07815693fb19e81d124d5fb0c487dbcd6922

Download Submit
memory/1624-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads