neshta | 5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732

General

Target

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
Size

968KB
MD5

9eef5461fff193f73726f129d31b9174
SHA1

f98f61077e3185fb31ddb2135288cbe4fb66c599
SHA256

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732
SHA512

1e4d79da56a4cb9c4cd42556d9a73c0986f3bd269d8362ee661f454c30a6ab65090e469825705a461121a3fe28d0839e55e8c014b96509911b15c57196564d2c

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:

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.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:

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

pid process

1612 5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

pid	process
1612	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

Loads dropped DLL 2 IoCs

Processes:

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

pid	process
1992	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
1992	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.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:

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

Drops file in Windows directory 1 IoCs

Processes:

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

description ioc process

File opened for modification C:\Windows\svchost.com 5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.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	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

Modifies registry class 1 IoCs

Processes:

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

description	pid	process	target process
PID 1992 wrote to memory of 1612	1992	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
PID 1992 wrote to memory of 1612	1992	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
PID 1992 wrote to memory of 1612	1992	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
PID 1992 wrote to memory of 1612	1992	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe	5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe

C:\Users\Admin\AppData\Local\Temp\5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
"C:\Users\Admin\AppData\Local\Temp\5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.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:1992

C:\Users\Admin\AppData\Local\Temp\3582-490\5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe"
2⤵
- Executes dropped EXE
PID:1612

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
Filesize
928KB

MD5
2705a27f42599c04c6f7ebf1e3862fd3

SHA1
11035fc37bec733cf2926240ac1d4b19fd2c01f6

SHA256
578251af97fedee79e2d562e7d107bf3e787a66f851e6d77780a8c9bb4d86256

SHA512
9d3eda4f11095a2bbd3a4f9c63c9d4aba15e7e59580e925b918013351c30d18af89c1a9e1a1e2dec05babf91575bac4e271a7491ed5954408ac39da5380b5709

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
Filesize
928KB

MD5
2705a27f42599c04c6f7ebf1e3862fd3

SHA1
11035fc37bec733cf2926240ac1d4b19fd2c01f6

SHA256
578251af97fedee79e2d562e7d107bf3e787a66f851e6d77780a8c9bb4d86256

SHA512
9d3eda4f11095a2bbd3a4f9c63c9d4aba15e7e59580e925b918013351c30d18af89c1a9e1a1e2dec05babf91575bac4e271a7491ed5954408ac39da5380b5709

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\5ea6e05b132d0d86ee45087b2a9147c7e5a87a92e519db9dfb91c5d337917732.exe
Filesize
928KB

MD5
2705a27f42599c04c6f7ebf1e3862fd3

SHA1
11035fc37bec733cf2926240ac1d4b19fd2c01f6

SHA256
578251af97fedee79e2d562e7d107bf3e787a66f851e6d77780a8c9bb4d86256

SHA512
9d3eda4f11095a2bbd3a4f9c63c9d4aba15e7e59580e925b918013351c30d18af89c1a9e1a1e2dec05babf91575bac4e271a7491ed5954408ac39da5380b5709

Download Submit
memory/1612-56-0x0000000000000000-mapping.dmp

Download
memory/1992-54-0x0000000074E91000-0x0000000074E93000-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