Analysis
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max time kernel
153s -
max time network
163s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2022, 17:58
Behavioral task
behavioral1
Sample
24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe
Resource
win10v2004-20220901-en
General
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Target
24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe
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Size
749KB
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MD5
6a7fab22c8c4bf0e222c5f38f1634be0
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SHA1
68692643b0509fbcec815a73862f1a621bb3e820
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SHA256
24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a
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SHA512
3ccd6d7e2dd04e7d3e114f9a805616266a9e380ddf2174d7c3c6ac9ff47560cac8e63c8cfbd3dd6efd8f9a62af65c135cb536dd94c8e8ed6b2a509d544bf502b
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SSDEEP
12288:5bekMtkfohrPUs37uzHnA6zg5cIsalHERjUrNN/RQ9wgUT5aDEx9JPRO:5bekYkfohrP337uzHnA6cHswHE/6gUTO
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Executes dropped EXE 1 IoCs
pid Process 4804 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~2.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13167~1.21\MICROS~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~4.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MI391D~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~3.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MI9C33~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4440 wrote to memory of 4804 4440 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe 83 PID 4440 wrote to memory of 4804 4440 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe 83 PID 4440 wrote to memory of 4804 4440 24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe"C:\Users\Admin\AppData\Local\Temp\24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe"1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Users\Admin\AppData\Local\Temp\3582-490\24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe"2⤵
- Executes dropped EXE
PID:4804
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe
Filesize708KB
MD574195b9794ee9892d5a729d2b6f11219
SHA1c02ddfc67b01418aaf71de82d89cc0b544d27353
SHA25629bc6126478c4c18a3fcc762af5cd22f3ca784c08c279f6ede8835b3169561f9
SHA5122d0e8e35e7604826a5063cbd7c0902a3883cf3730ddd782ae293306a629d1d64ff95202a4d85312aee8a71ee4211ae0acd41aa6922e885fe4361b7ae9a0c4669
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C:\Users\Admin\AppData\Local\Temp\3582-490\24891e27283e2807aa47521db8670de3485278b1440362ae0052ecb4e714318a.exe
Filesize708KB
MD574195b9794ee9892d5a729d2b6f11219
SHA1c02ddfc67b01418aaf71de82d89cc0b544d27353
SHA25629bc6126478c4c18a3fcc762af5cd22f3ca784c08c279f6ede8835b3169561f9
SHA5122d0e8e35e7604826a5063cbd7c0902a3883cf3730ddd782ae293306a629d1d64ff95202a4d85312aee8a71ee4211ae0acd41aa6922e885fe4361b7ae9a0c4669