Analysis
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max time kernel
94s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 05:26
Behavioral task
behavioral1
Sample
fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe
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Size
2.5MB
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MD5
fe9da52936396ea9dc2534f4aa87b90e
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SHA1
7ac51fe002a5872e8eb3c13917a08fceaf35e428
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SHA256
6c1f33a81998c550a786a31c5b29ac6fbe8e28e854144eb86f072827958c3c0f
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SHA512
71876b1722bce1801a9d87af924f572e96ed4a07363c073a1b253e62c7482411e6d0f7e7caf3fabf099ad19210d81963ae123d022fcc798fbc09a3c7dc1685cf
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SSDEEP
12288:yb2BabAP/r6LEJH/Upf2THCTgULT8thZz9He4jnibxKoHL5PnCTTgAQXXQ5DCUh7:yRbAO38vIbZuk1+oRB+iAmDVXcHWZz
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020223-15.dat family_neshta behavioral2/memory/3988-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3988-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3988-98-0x0000000000400000-0x000000000041B000-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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2412 fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.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\" %*" fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.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\MICROS~1\VSTO\10.0\VSTOIN~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.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 2 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 fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.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\" %*" fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3988 wrote to memory of 2412 3988 fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe 82 PID 3988 wrote to memory of 2412 3988 fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe 82 PID 3988 wrote to memory of 2412 3988 fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.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:3988 -
C:\Users\Admin\AppData\Local\Temp\3582-490\fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\fe9da52936396ea9dc2534f4aa87b90e_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2412
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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
2.5MB
MD5efee63af5e2bca015b46f64b741c5492
SHA10de81a10e2027dc609480292fe20609664070ac4
SHA25664ad7034e556da5579281066c6c512343881ebd6a6dad581fcf8761b0de7d31e
SHA5128a7422d88eb72fd61733f68adacbfd617c8a235eb05bcca05853b10e6346d373c0f46ce11aa405b4aabc22b27fbb9238781e423fde5c4cc20bad00c182a2af4a