Analysis
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max time kernel
141s -
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
20/10/2024, 11:53
Behavioral task
behavioral1
Sample
621885f120f917c19a1733170f95670a_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
621885f120f917c19a1733170f95670a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
621885f120f917c19a1733170f95670a_JaffaCakes118.exe
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Size
175KB
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MD5
621885f120f917c19a1733170f95670a
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SHA1
93f3916ef751518275000f2a7a40e6ef50d7e5d4
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SHA256
e1a55c77be179f347a074df266ac9fda4aed76dc935151f3718fc59491ada670
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SHA512
d0b065aa3b44bb91226b132ad4cf4f41415da9c714814cf626849cd5c804d7ceeee07c0a20d84f02242d222f2bb9b23d58d138c4cef8fe518add305fee9d492b
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SSDEEP
3072:sr85Cc2ZdF+1suVMtQxfsaq0XLIuqtQxfsaq0XLIu1:k9c2ZAsuVM6xfLq0XL06xfLq0XL7
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002024c-15.dat family_neshta behavioral2/memory/680-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/680-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/680-98-0x0000000000400000-0x000000000041B000-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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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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 621885f120f917c19a1733170f95670a_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 928 621885f120f917c19a1733170f95670a_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\" %*" 621885f120f917c19a1733170f95670a_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\WINDOW~4\wmpshare.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 621885f120f917c19a1733170f95670a_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 621885f120f917c19a1733170f95670a_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 621885f120f917c19a1733170f95670a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 621885f120f917c19a1733170f95670a_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\" %*" 621885f120f917c19a1733170f95670a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 680 wrote to memory of 928 680 621885f120f917c19a1733170f95670a_JaffaCakes118.exe 86 PID 680 wrote to memory of 928 680 621885f120f917c19a1733170f95670a_JaffaCakes118.exe 86 PID 680 wrote to memory of 928 680 621885f120f917c19a1733170f95670a_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\621885f120f917c19a1733170f95670a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\621885f120f917c19a1733170f95670a_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:680 -
C:\Users\Admin\AppData\Local\Temp\3582-490\621885f120f917c19a1733170f95670a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\621885f120f917c19a1733170f95670a_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:928
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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
135KB
MD5e4824b8db9cb83a3f57de3e479e61606
SHA1c6eca54c237d7bb5fc8cd65959125a8d3754ef3c
SHA2562481991bd4410cca95fc4ee19aee0ce22d011409aee69a761a4ec7a2f845cb24
SHA512ed45754aab3c4ab0ac597a09ee21fffa12d61202ce502a6f1f429b9726df7c27a70328eae94ea675c1c1e6ddb57fe0f7532dc642b9732ba9290070ca8e91a8fe