Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01-01-2025 11:56
Behavioral task
behavioral1
Sample
JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe
Resource
win7-20240903-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
15 signatures
150 seconds
General
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Target
JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe
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Size
464KB
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MD5
541ffe7e887aff14310335da2ea44bb0
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SHA1
9472e1c3a7bbb37c8ccf5e3712b0c13b05b249f2
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SHA256
072f4d7b2ccc56358f85cc18b28cb76fe8009981a1ad67c0440c76112fd92003
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SHA512
c93a5a3b5437f1b68d1129dd2d6b86fbde7ba336b52ced51e52c565bab737b3f3addf8dc7400c41542f8d6f9e0fa8e9d2ab67075e29ce7973a2c4b520f87f3c2
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SSDEEP
12288:eFwxMOArfNmUu5gmqYHSNyTdBIpo04G84w7AeRX:665gmqYyg5b
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020253-21.dat family_neshta behavioral2/memory/4412-101-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4412-103-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4412-105-0x0000000000400000-0x000000000041B000-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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe -
Executes dropped EXE 1 IoCs
pid Process 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.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\" %*" JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.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\WINDOW~2\wabmig.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.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 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe -
Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\keepmysearch JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\keepmysearch\instl JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\keepmysearch\instl\data JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 3844 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4412 wrote to memory of 3844 4412 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 83 PID 4412 wrote to memory of 3844 4412 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 83 PID 4412 wrote to memory of 3844 4412 JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.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:4412 -
C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_541ffe7e887aff14310335da2ea44bb0.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3844
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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
423KB
MD58d427694c9b8f4161392a381fde7af03
SHA1e54885522d699c3e1394948b7a5446e194d050c7
SHA2568b104730af2be1f9858daa5b58130f48ab7a48d0ae1d4e4dc09ad150e0de565e
SHA51276eedb0363592f1803c192678b9742ef43dd3c39d9e769e75c0bdf8b5218fdc0a6d258f8cb267bd5175480a6c8dc7cbfb5d8d62d39d48f48530de0d5887875e2