Analysis
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max time kernel
151s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2022, 20:10
Behavioral task
behavioral1
Sample
f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe
Resource
win7-20220812-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe
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Size
348KB
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MD5
6c84d567a9fa97fa86db8471035fbcc6
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SHA1
48705d42a7d60e17c10017ee52f4e75fb45b4ff9
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SHA256
f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6
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SHA512
53d1f773190d644b2bf1d35a59544c5ae1a32d5e68337f437d6af114d7281c1087b980cb375562bbd723c47038cc71872abb6df9600dd978f4592d9a118efb1e
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SSDEEP
6144:i9Ga2i+WlKgF3SAzYIl8sVxYdjaOGZO2cxwIF892bG:62i+WlKgs00jTGYvSsC
Score
10/10
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\" %*" f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.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 3480 f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.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 f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.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~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MI9C33~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MIA062~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13167~1.21\MICROS~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~4.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~3.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MI391D~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~1.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.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\" %*" f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1984 wrote to memory of 3480 1984 f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe 85 PID 1984 wrote to memory of 3480 1984 f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe 85 PID 1984 wrote to memory of 3480 1984 f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe"C:\Users\Admin\AppData\Local\Temp\f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.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:1984 -
C:\Users\Admin\AppData\Local\Temp\3582-490\f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe"2⤵
- Executes dropped EXE
PID:3480
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe
Filesize307KB
MD50bc04b9b0120b9c5703a8dec0a4c98e1
SHA1244be3105ea6d50e60b946d4020d814413ef3fb7
SHA256064c4dc9580605f37624f1a2dd8e7da0ae8161d3a06b38e04fd6075a1a3789a5
SHA5125411a3a11ad8abc8d5b1f922da315f09f51bc47cc9259b0550f76f3b7469dd54b5d5f51ad1fec2382eb3ad02024e8fe9128df657d575bd2fbf9e44b27fd08aa2
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C:\Users\Admin\AppData\Local\Temp\3582-490\f39babb694e0717cecee15e64f796c35795d5ea412ec49569d8f64aa057de3d6.exe
Filesize307KB
MD50bc04b9b0120b9c5703a8dec0a4c98e1
SHA1244be3105ea6d50e60b946d4020d814413ef3fb7
SHA256064c4dc9580605f37624f1a2dd8e7da0ae8161d3a06b38e04fd6075a1a3789a5
SHA5125411a3a11ad8abc8d5b1f922da315f09f51bc47cc9259b0550f76f3b7469dd54b5d5f51ad1fec2382eb3ad02024e8fe9128df657d575bd2fbf9e44b27fd08aa2