neshta | 79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7

General

Target

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
Size

262KB
MD5

4554656c7ce6c0df0cd78af2d47a1607
SHA1

c308ce5493eb8a23920c644fd082ed883e5eaaa9
SHA256

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7
SHA512

57da177fda080834d0a3adace28d247443906f86083ba7a9c2d89f991d6c61889f652ea4eee98e34af605fd81af0479848bf14a7acb51b81dacf080f77cd7b6c
SSDEEP

6144:k9/nKzTYO8xJbsMLf7ZVVRrBMvp2G3vpdeKNI:GnKzTY/6MLzZVDBMvp2G/p/NI

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:

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.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:

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

pid process

604 79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

pid	process
604	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

Loads dropped DLL 2 IoCs

Processes:

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

pid	process
2020	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
2020	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.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:

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

Drops file in Windows directory 1 IoCs

Processes:

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

description ioc process

File opened for modification C:\Windows\svchost.com 79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.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	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

Modifies registry class 1 IoCs

Processes:

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

description	pid	process	target process
PID 2020 wrote to memory of 604	2020	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
PID 2020 wrote to memory of 604	2020	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
PID 2020 wrote to memory of 604	2020	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
PID 2020 wrote to memory of 604	2020	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe	79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

C:\Users\Admin\AppData\Local\Temp\79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
"C:\Users\Admin\AppData\Local\Temp\79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.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:2020

C:\Users\Admin\AppData\Local\Temp\3582-490\79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe"
2⤵
- Executes dropped EXE
PID:604

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

Filesize
222KB

MD5
f912b591ed4d66859db96b29749469ed

SHA1
761d007f2b8c3dd6de7f1156b152e6eeeb6e733d

SHA256
a9612e970c0b6b70e200939388a473d1766a76006602032574c02fde620e90ef

SHA512
6d71256dfa403df29e487c6ef9a097c3581e1170cfca48b16ee95e0fee9f731e1b97189f75eac21117b568008e4113a4834248c3a0c2855b3aad170952c32b77

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\79da392453c7a6784610d7523e19ec16fcb462b3ae2d13808afcf392db6c5ab7.exe

Filesize
222KB

MD5
f912b591ed4d66859db96b29749469ed

SHA1
761d007f2b8c3dd6de7f1156b152e6eeeb6e733d

SHA256
a9612e970c0b6b70e200939388a473d1766a76006602032574c02fde620e90ef

SHA512
6d71256dfa403df29e487c6ef9a097c3581e1170cfca48b16ee95e0fee9f731e1b97189f75eac21117b568008e4113a4834248c3a0c2855b3aad170952c32b77

Download Submit
memory/604-56-0x0000000000000000-mapping.dmp

Download
memory/2020-54-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads