Analysis
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max time kernel
94s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/11/2024, 05:26
Behavioral task
behavioral1
Sample
e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe
Resource
win7-20240729-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe
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Size
3.1MB
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MD5
0b594ad08fff28b6ac2e661c534e2e83
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SHA1
f54233c23865406d805d8105e3747ae3ebd8274e
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SHA256
e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888
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SHA512
e066c0822b8fede05ae02a3e3122cfce0f4c28a93a32cb045e3bc8eba3b85441e5e839faee36aaaac81a857324772746e6f31f30957cc645859adb9d6eba2db0
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SSDEEP
49152:pmQNGDaYknGIqya9J5aAUNin0VvfQqizjKlOtaqq+G+R:9GCWJa56
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020241-14.dat family_neshta behavioral2/memory/5004-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5004-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5004-97-0x0000000000400000-0x000000000041B000-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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Neshta family
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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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe -
Executes dropped EXE 1 IoCs
pid Process 4408 e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.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\" %*" e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe -
Reads user/profile data of web browsers 3 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\Adobe\ARM\1.0\ADOBEA~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5004 wrote to memory of 4408 5004 e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe 84 PID 5004 wrote to memory of 4408 5004 e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe"C:\Users\Admin\AppData\Local\Temp\e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5004 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe"2⤵
- Executes dropped EXE
PID:4408
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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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C:\Users\Admin\AppData\Local\Temp\3582-490\e8888a9dd8a2c2ba44ddc5e144e0e0cb7839f5831f50c70f15eb6f7c1111e888.exe
Filesize3.1MB
MD5b61d503c359cc7b95c445211da35e80c
SHA19bc8ce2825165c92c6658d48fa38b7ffc2debbf1
SHA2562658b5027348033635c10b2f3d27b4d71fa1e7c89d4b02bdaa5e1939ad0ba367
SHA5125b3d5672a4b1c0a2572a545b86598c97357cc3625023b87b36a5db4bac8814080f4ae647792fc7e1a7c8dfa28298a7ecba601216cfba3b56d8f9c3843f6919d2