Analysis
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max time kernel
101s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
20-07-2024 21:37
Behavioral task
behavioral1
Sample
0d15febb5c180e54e789850ac3917d20N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0d15febb5c180e54e789850ac3917d20N.exe
Resource
win10v2004-20240709-en
General
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Target
0d15febb5c180e54e789850ac3917d20N.exe
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Size
111KB
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MD5
0d15febb5c180e54e789850ac3917d20
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SHA1
fcf34e9d606bcbe2727facc53a3619f4cb28372a
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SHA256
7baf2f60560b0c8b2b3f4389cfa71c2460f7b15062de1229fea6c926f6ff443b
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SHA512
3512b2365db96f6073950f13ad360fa4934f7bb1991608b472875d90a67a79f48719339b5d7e1c182f040ecc7aa04458a38919adddff01aaf7774942f054961d
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SSDEEP
3072:sr85C+hE7kEjb/vlmZ0y4YufkoTgDH5rFloPZwTOLa7eEfdkAzjkf5yBCCpcE9zO:k9+hKkOXlmZ0y4YufkoTgDH5rFloPZw2
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
Processes:
resource yara_rule C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE family_neshta behavioral2/memory/4900-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4900-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4900-100-0x0000000000400000-0x000000000041B000-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.
Processes:
0d15febb5c180e54e789850ac3917d20N.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation 0d15febb5c180e54e789850ac3917d20N.exe -
Executes dropped EXE 1 IoCs
Processes:
0d15febb5c180e54e789850ac3917d20N.exepid process 4220 0d15febb5c180e54e789850ac3917d20N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
0d15febb5c180e54e789850ac3917d20N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 0d15febb5c180e54e789850ac3917d20N.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:
0d15febb5c180e54e789850ac3917d20N.exedescription ioc process File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 0d15febb5c180e54e789850ac3917d20N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 0d15febb5c180e54e789850ac3917d20N.exe -
Drops file in Windows directory 1 IoCs
Processes:
0d15febb5c180e54e789850ac3917d20N.exedescription ioc process File opened for modification C:\Windows\svchost.com 0d15febb5c180e54e789850ac3917d20N.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
Processes:
0d15febb5c180e54e789850ac3917d20N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 0d15febb5c180e54e789850ac3917d20N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
0d15febb5c180e54e789850ac3917d20N.exedescription pid process target process PID 4900 wrote to memory of 4220 4900 0d15febb5c180e54e789850ac3917d20N.exe 0d15febb5c180e54e789850ac3917d20N.exe PID 4900 wrote to memory of 4220 4900 0d15febb5c180e54e789850ac3917d20N.exe 0d15febb5c180e54e789850ac3917d20N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0d15febb5c180e54e789850ac3917d20N.exe"C:\Users\Admin\AppData\Local\Temp\0d15febb5c180e54e789850ac3917d20N.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:4900 -
C:\Users\Admin\AppData\Local\Temp\3582-490\0d15febb5c180e54e789850ac3917d20N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\0d15febb5c180e54e789850ac3917d20N.exe"2⤵
- Executes dropped EXE
PID:4220
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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Filesize
71KB
MD5907d440be0d6009751f1b308752a2ded
SHA15ac1c485ba32955b772a280a2fdacaf05961ffcc
SHA256a664c8831c0b6deb8975a157ab9381b31e13b52e89e369dacd0d1e5c0ecaddee
SHA512a34659e7aa9bb01626800177997e5d95fdeaf56801e552372d7b921da79b0e94b6bc145682c1898bc2637b999551c9f3ed29396c8c67ebbc681a79550c417de8