neshta | 5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b

General

Target

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
Size

324KB
MD5

160db755d4a29ce692a241d911c5936a
SHA1

d955b84347c873d0686dd151bef0226e9c817559
SHA256

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b
SHA512

797366386932943cc7c8af0871ec7bed945931f0f2d1a79b2db8a3bed7feb120e503669f772c710623c8af8f16645a31fe7a394f21873f6220fd9f51ecbcae9a
SSDEEP

6144:k9NoTdyHcW1WVe3KrkyO7feuJm3oDqb1f6ro+HqBEOljIkJeZdC7Ez:BTdyHcWuearkyO7feuJm4Of6rhqBdIku

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:

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.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:

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

pid process

568 5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

pid	process
568	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

Loads dropped DLL 2 IoCs

Processes:

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

pid	process
1296	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
1296	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.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:

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

Drops file in Windows directory 1 IoCs

Processes:

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

description ioc process

File opened for modification C:\Windows\svchost.com 5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.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	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

Modifies registry class 1 IoCs

Processes:

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

description	pid	process	target process
PID 1296 wrote to memory of 568	1296	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
PID 1296 wrote to memory of 568	1296	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
PID 1296 wrote to memory of 568	1296	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
PID 1296 wrote to memory of 568	1296	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe	5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe

C:\Users\Admin\AppData\Local\Temp\5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
"C:\Users\Admin\AppData\Local\Temp\5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.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:1296

C:\Users\Admin\AppData\Local\Temp\3582-490\5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe"
2⤵
- Executes dropped EXE
PID:568

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
Filesize
283KB

MD5
73a1482736077c4ea4b0bc866dfcf227

SHA1
2d7f5159d31b1dbe704c66d4719ea3720e3e7f50

SHA256
3e57e868fd0e36f125abd8e223a682245f5e244a9990ebf113777a3c06a5c137

SHA512
906eee5573a8cec09e07b15605429225f2d947615bfa5f86022e8c4684d3c975cdee44a6d3b8f3865f4ea63a20b7d04ba852c967a92320d460d2a4dd9e1f3a37

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\5618dc48c1cc32e8450bc34fe82b5cda3b3141f87dc48f2ae19894b2f78f3d3b.exe
Filesize
283KB

MD5
73a1482736077c4ea4b0bc866dfcf227

SHA1
2d7f5159d31b1dbe704c66d4719ea3720e3e7f50

SHA256
3e57e868fd0e36f125abd8e223a682245f5e244a9990ebf113777a3c06a5c137

SHA512
906eee5573a8cec09e07b15605429225f2d947615bfa5f86022e8c4684d3c975cdee44a6d3b8f3865f4ea63a20b7d04ba852c967a92320d460d2a4dd9e1f3a37

Download Submit
memory/568-56-0x0000000000000000-mapping.dmp

Download
memory/1296-54-0x0000000076581000-0x0000000076583000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads