neshta | 1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8

General

Target

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
Size

2.8MB
MD5

81cd251f76768fb4a2b776c3035b4b25
SHA1

cc53a53b371ebabf5b9fe32fe2e8969b179aa820
SHA256

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8
SHA512

9d752c7eca3eac00db3f272539feff39936665eac68830a096c796981621a90742f64a876b18158e10f5c8d6f716261d13c10ee7b6b6532e5db7d2d88b438465

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:

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.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:

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

pid process

760 1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

pid	process
760	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

Loads dropped DLL 2 IoCs

Processes:

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

pid	process
756	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
756	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.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:

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

Drops file in Windows directory 1 IoCs

Processes:

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

description ioc process

File opened for modification C:\Windows\svchost.com 1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.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	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

Modifies registry class 1 IoCs

Processes:

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

description	pid	process	target process
PID 756 wrote to memory of 760	756	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
PID 756 wrote to memory of 760	756	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
PID 756 wrote to memory of 760	756	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
PID 756 wrote to memory of 760	756	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe	1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe

C:\Users\Admin\AppData\Local\Temp\1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
"C:\Users\Admin\AppData\Local\Temp\1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.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:756

C:\Users\Admin\AppData\Local\Temp\3582-490\1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe"
2⤵
- Executes dropped EXE
PID:760

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
Filesize
2.7MB

MD5
690850b0d2e446c5762d82c86c4d2d2d

SHA1
d6d1de6d7a2624169eed8b69c4c766f42a0fcaae

SHA256
8aa86f2bab67445c323585c0d9abe5aacb181cf2bf30071892f4b92b7019120d

SHA512
74d26e106422a89b60dc66e5198ded5243b8bb73600a3c4bb8ddf5b0e931cf3a75d4addbad45d89a8fc763292a3321f35e1b657d3327386a0179af29779267bf

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
Filesize
2.7MB

MD5
690850b0d2e446c5762d82c86c4d2d2d

SHA1
d6d1de6d7a2624169eed8b69c4c766f42a0fcaae

SHA256
8aa86f2bab67445c323585c0d9abe5aacb181cf2bf30071892f4b92b7019120d

SHA512
74d26e106422a89b60dc66e5198ded5243b8bb73600a3c4bb8ddf5b0e931cf3a75d4addbad45d89a8fc763292a3321f35e1b657d3327386a0179af29779267bf

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\1536a97c6264d67488fac1134241ba49498bece22062e4ec745309cae2ab2ba8.exe
Filesize
2.7MB

MD5
690850b0d2e446c5762d82c86c4d2d2d

SHA1
d6d1de6d7a2624169eed8b69c4c766f42a0fcaae

SHA256
8aa86f2bab67445c323585c0d9abe5aacb181cf2bf30071892f4b92b7019120d

SHA512
74d26e106422a89b60dc66e5198ded5243b8bb73600a3c4bb8ddf5b0e931cf3a75d4addbad45d89a8fc763292a3321f35e1b657d3327386a0179af29779267bf

Download Submit
memory/756-54-0x00000000755B1000-0x00000000755B3000-memory.dmp

Filesize
8KB

Download
memory/760-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads