Analysis
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max time kernel
144s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2022 11:22
Static task
static1
Behavioral task
behavioral1
Sample
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
Resource
win10v2004-20220812-en
General
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Target
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe
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Size
500KB
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MD5
319914a647705ab10ff50ca0f96f5540
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SHA1
8ca527104c1c099529e2f3a77bde86889c85d424
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SHA256
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b
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SHA512
6009c0a06224db8b0376f938c9948f99a1cbed31c772e91680ea0172dab265beadbd858ae8a8a1fb49ef63135c819c127ef41d117c1b71312b0d0a33d5f3a43e
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SSDEEP
12288:XmKvrhgYxoMNmKqVaWWwOFTJwdgJoIs9ga:W4mKnmKCSTedJga
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.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 2 IoCs
Processes:
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exeMpMiniSigStub.exepid process 4440 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe 2868 MpMiniSigStub.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.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
Processes:
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI9C33~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~2.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~3.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI391D~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~4.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MIA062~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe -
Drops file in Windows directory 1 IoCs
Processes:
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exedescription ioc process File opened for modification C:\Windows\svchost.com 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.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
Processes:
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exedescription pid process target process PID 4464 wrote to memory of 4440 4464 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe PID 4464 wrote to memory of 4440 4464 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe PID 4464 wrote to memory of 4440 4464 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe PID 4440 wrote to memory of 2868 4440 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe MpMiniSigStub.exe PID 4440 wrote to memory of 2868 4440 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe MpMiniSigStub.exe PID 4440 wrote to memory of 2868 4440 2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe MpMiniSigStub.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe"C:\Users\Admin\AppData\Local\Temp\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.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
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C:\Users\Admin\AppData\Local\Temp\3582-490\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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\??\c:\069e4ee18c3dc5f257af82f2ba5855\MpMiniSigStub.exec:\069e4ee18c3dc5f257af82f2ba5855\MpMiniSigStub.exe3⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\069e4ee18c3dc5f257af82f2ba5855\MpMiniSigStub.exeFilesize
25KB
MD5e552008fb637baf84d0e54794c736054
SHA17cce39e795e9af26d5d80899317ab4f5796fd97f
SHA256ebc72318acfe8cd2da90784a3465163dc6218b8ed6800949be6845d109bdcfce
SHA5123f8664784888cc7d56ef9ceec57665547f59c3658c616561e4128f6a607811b47e75f67c034c6a5500da5a8bdf70c2c15ee4aa8f60282503a46b3987de75e5c8
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C:\Users\Admin\AppData\Local\Temp\3582-490\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exeFilesize
460KB
MD57addacb6d702d4baa831b2d7b1bedac8
SHA18e6b369125ab9acb447cc4f3d099de49655b7b57
SHA256e82c777433ad4c327e28e239a9e60a678a8e6e26426ce52116e1c3d254d449ce
SHA512e155a5205e8c8717ff7d50c64cf87dab2786816b22da46bdc2952091c322cb36d5bf4119f757a199581e0573defe260edd9468aa92e44a58c81519a271ce9f29
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C:\Users\Admin\AppData\Local\Temp\3582-490\2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b.exeFilesize
460KB
MD57addacb6d702d4baa831b2d7b1bedac8
SHA18e6b369125ab9acb447cc4f3d099de49655b7b57
SHA256e82c777433ad4c327e28e239a9e60a678a8e6e26426ce52116e1c3d254d449ce
SHA512e155a5205e8c8717ff7d50c64cf87dab2786816b22da46bdc2952091c322cb36d5bf4119f757a199581e0573defe260edd9468aa92e44a58c81519a271ce9f29
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\??\c:\069e4ee18c3dc5f257af82f2ba5855\MpMiniSigStub.exeFilesize
25KB
MD5e552008fb637baf84d0e54794c736054
SHA17cce39e795e9af26d5d80899317ab4f5796fd97f
SHA256ebc72318acfe8cd2da90784a3465163dc6218b8ed6800949be6845d109bdcfce
SHA5123f8664784888cc7d56ef9ceec57665547f59c3658c616561e4128f6a607811b47e75f67c034c6a5500da5a8bdf70c2c15ee4aa8f60282503a46b3987de75e5c8
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memory/2868-135-0x0000000000000000-mapping.dmp
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memory/4440-132-0x0000000000000000-mapping.dmp