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Analysis
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max time kernel
142s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13/03/2024, 21:35
Behavioral task
behavioral1
Sample
9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe
Resource
win10v2004-20240226-en
General
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Target
9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe
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Size
344KB
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MD5
2730ab4cf366b53d78a9d172c9b9ef5c
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SHA1
554ed8f8cfaf51db2a6fd6dc35dc3e5060bb5ac4
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SHA256
9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4
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SHA512
c359e054aaa52047cb81207788d72b2d93be22252f01aad260823cdb1c479021c6cf5b1a6ac6d4931286bc69166d1e88b23d51d4de93309836f73af6280d3f1b
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SSDEEP
6144:/9Gpcq+HpFeHPgsHsSYafq8g2OLWFTlAOBh:opcqapMvgzS/JuuAQ
Malware Config
Signatures
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Detect Neshta payload 14 IoCs
resource yara_rule behavioral2/memory/2720-0-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/files/0x000600000001ffe8-15.dat family_neshta behavioral2/memory/2720-28-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-109-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-110-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-111-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-112-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-113-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-114-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-115-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-116-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-117-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-118-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta behavioral2/memory/2720-119-0x0000000000400000-0x000000000042D000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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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-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe -
Executes dropped EXE 1 IoCs
pid Process 2888 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe -
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\" %*" 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.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 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\INSTAL~1\setup.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\notification_click_helper.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.17\MICROS~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\BHO\ie_to_edge_stub.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\pwahelper.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.17\MI9C33~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\msedge_pwa_launcher.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\cookie_exporter.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\msedgewebview2.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{FB050~1\WINDOW~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\msedge_proxy.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.17\MI391D~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\elevation_service.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\122023~1.52\msedge.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.17\MICROS~4.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.17\MICROS~2.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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\" %*" 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2720 wrote to memory of 2888 2720 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe 99 PID 2720 wrote to memory of 2888 2720 9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe"C:\Users\Admin\AppData\Local\Temp\9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Users\Admin\AppData\Local\Temp\3582-490\9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe"2⤵
- Executes dropped EXE
PID:2888
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1380 --field-trial-handle=2496,i,15897292497548307209,13920214570023230813,262144 --variations-seed-version /prefetch:81⤵PID:472
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD5cf26c2bb021e5a55c9efe85c8f71d80a
SHA1596e16eaa10698c4e75681bd39b49cc566ebe124
SHA256f2e502c323c8a376721ee70e5309a06dcb3f8bf6df040b9a466fd0f8c5e8600c
SHA512301f12e40317b5a0159258a87774a38f0027cb868368807187500c6b2e472228deec4356d4125da89b8263a269c42cbee218e505fcd84617457d8aa47ea2a1da
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C:\Users\Admin\AppData\Local\Temp\3582-490\9549b48cabb0f121341ed63aef89c4a09c37842de712d8711c16cc449bbe6df4.exe
Filesize304KB
MD5a2ff144973a98d241d129081fa9baa6b
SHA17db942775d84fe782e85390c0ddd1b1ef61617b1
SHA2561cc8e44c620067448bdd2fa88f9ff3a3c64b9a3f06b51c4116ab73376a48bc0a
SHA512c71abb7c0ad554d5f1a5e324163763c6ff5476d37145092c69f213973278c7899818a3809a80323184eaedcbd45f9f5a6acd73d776dc617d32ededc89f84a303