Analysis
-
max time kernel
101s -
max time network
108s -
platform
windows11-21h2_x64 -
resource
win11-20250410-en -
resource tags
arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system -
submitted
15/04/2025, 10:49
Behavioral task
behavioral1
Sample
JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe
Resource
win10v2004-20250410-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe
Resource
win11-20250410-en
windows11-21h2-x64
12 signatures
150 seconds
General
-
Target
JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe
-
Size
712KB
-
MD5
b9b269e416031c2ce6052f9ee59083ce
-
SHA1
0d934be41d65f7269fa8940d9e44b5bee64396fb
-
SHA256
0b4d95028c5ff457d9c914f77d7c82a45d13b677f41f3b7883561e9cdce8b546
-
SHA512
1668d72f798ddc2b536ce15bd9675a9b32848e3bd4af1000fc9f5691b9ce212dff9636e69354e9ce9aee267e825d85fc4e137241de47c29167681c52ced968d5
-
SSDEEP
12288:fxzRkYnEOrPM37qzHgA6/lZA32gLNNLLAR98oxsutBfxgdRg:fFRvEOrPM37qzHgA6c32gPMxsutBfxg0
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000027b56-16.dat family_neshta behavioral2/memory/3436-135-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3436-136-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3436-138-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Neshta family
-
Executes dropped EXE 1 IoCs
pid Process 4520 JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.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_b9b269e416031c2ce6052f9ee59083ce.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\133030~1.69\msedge.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateCore.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\133030~1.69\cookie_exporter.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\133030~1.69\msedge_pwa_launcher.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\133030~1.69\notification_click_helper.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\msedge.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\INSTAL~1\setup.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.43\MI391D~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\133030~1.69\pwahelper.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeComRegisterShellARM64.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateOnDemand.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.43\MI9C33~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\COOKIE~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateComRegisterShell64.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MICROS~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Google\GOOGLE~1\134069~1.0\DISABL~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\133030~1.69\msedgewebview2.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.43\MICROS~3.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.43\MIA062~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\133030~1.69\elevation_service.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateSetup.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\PWAHEL~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\IDENTI~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateBroker.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.43\MICROS~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\Application\133030~1.69\INSTAL~1\setup.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\msedge.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\MSEDGE~2.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdate.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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_b9b269e416031c2ce6052f9ee59083ce.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.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\" %*" JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3436 wrote to memory of 4520 3436 JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe 78 PID 3436 wrote to memory of 4520 3436 JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe 78 PID 3436 wrote to memory of 4520 3436 JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe"1⤵
- 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:3436 -
C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_b9b269e416031c2ce6052f9ee59083ce.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4520
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
-
Filesize
672KB
MD5e598cd669b177d361363734dfc3d8983
SHA1d52e30d39d760ffe09ad30db3eb5825ba1bc9fa9
SHA25680a279db119d17957e96f7c588ccde05a3516d2d35091735a5efed461253cc74
SHA512e95b27cf540a044bbb6b934da8e629d1aa1ff9ac2999f8bfbcd8fe608b744230f3610a6f2c3935b610162d26fd0a1ee99539640f5fdce6cf77f3495b5c491db9