neshta | 7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74

General

Target

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
Size

899KB
MD5

6a5fab16777dcb3aac59b58251fab329
SHA1

3d416c30c20cc6f88977bb4938884fc7d6f6b25d
SHA256

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74
SHA512

405f264f78f96fbe6fc2c7d1bc70f68f9d070512769454d7d6755db4bfe9a80c278f6aa4a0cfc65b76116fc1c11172c445bb3a6f94a5feb47bbb66f561800b89

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:

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.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:

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

pid process

1832 7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

pid	process
1832	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

Loads dropped DLL 2 IoCs

Processes:

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

pid	process
1764	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
1764	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.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:

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

Drops file in Windows directory 1 IoCs

Processes:

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

description ioc process

File opened for modification C:\Windows\svchost.com 7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.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	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

Modifies registry class 1 IoCs

Processes:

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

description	pid	process	target process
PID 1764 wrote to memory of 1832	1764	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
PID 1764 wrote to memory of 1832	1764	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
PID 1764 wrote to memory of 1832	1764	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
PID 1764 wrote to memory of 1832	1764	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe	7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

C:\Users\Admin\AppData\Local\Temp\7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
"C:\Users\Admin\AppData\Local\Temp\7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.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:1764

C:\Users\Admin\AppData\Local\Temp\3582-490\7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe"
2⤵
- Executes dropped EXE
PID:1832

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

Filesize
858KB

MD5
cca4c6791fbeb5bd79686b45d445abb4

SHA1
09c55f15c76b61d9ad8ad64d1b2a3258f88bd87d

SHA256
0e827301d1199bbf230715194fb925a0176cce42b10c92eac1f9b31e1d3399f7

SHA512
fa679711f6ecefc8242518f0e8c1904662be4cd45047eca28a892e1951464352656b1f9c81604d6044be4c116da9ee589890e5b288de8c65b0b773fb4e3dfbfe

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

Filesize
858KB

MD5
cca4c6791fbeb5bd79686b45d445abb4

SHA1
09c55f15c76b61d9ad8ad64d1b2a3258f88bd87d

SHA256
0e827301d1199bbf230715194fb925a0176cce42b10c92eac1f9b31e1d3399f7

SHA512
fa679711f6ecefc8242518f0e8c1904662be4cd45047eca28a892e1951464352656b1f9c81604d6044be4c116da9ee589890e5b288de8c65b0b773fb4e3dfbfe

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\7dd76cc3eb3ba4a1fb5ace98d96d040b2b0091f47ee8a9fc95fb348601930b74.exe

Filesize
858KB

MD5
cca4c6791fbeb5bd79686b45d445abb4

SHA1
09c55f15c76b61d9ad8ad64d1b2a3258f88bd87d

SHA256
0e827301d1199bbf230715194fb925a0176cce42b10c92eac1f9b31e1d3399f7

SHA512
fa679711f6ecefc8242518f0e8c1904662be4cd45047eca28a892e1951464352656b1f9c81604d6044be4c116da9ee589890e5b288de8c65b0b773fb4e3dfbfe

Download Submit
memory/1764-54-0x0000000074F91000-0x0000000074F93000-memory.dmp

Filesize
8KB

Download
memory/1832-56-0x0000000000000000-mapping.dmp

Download
memory/1832-59-0x0000000000860000-0x000000000093C000-memory.dmp

Filesize
880KB

Download
memory/1832-62-0x0000000000AE6000-0x0000000000AF7000-memory.dmp

Filesize
68KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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