Analysis
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max time kernel
93s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2024 01:32
Behavioral task
behavioral1
Sample
a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe
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Size
170KB
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MD5
a533493059b467da5233af3537c4bdd9
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SHA1
541810bd12a93b1c1b6a138106b87494985c36c4
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SHA256
fc40d994da9208528b78c10904f533f13d8b42e279177e337cc2fbd1be978f90
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SHA512
663b0fe4ac026abcf49b747ffd3a484d78f2262ebdebf5ed1a94213f8a3a47729294897738ad4dc9528bf856ce9f314558cc55eac39ecb646e9cbb5092447f37
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SSDEEP
3072:0r85C0A/ar9xMS/TEcxYPpsCmOPsy3TMELkRB/h9lG6TZ9Wqfd:s9Zyx7hx+rPsGo7RBnXTZpd
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 7 IoCs
resource yara_rule behavioral2/memory/3308-0-0x0000000000400000-0x000000000042290A-memory.dmp family_neshta behavioral2/files/0x000600000002023a-16.dat family_neshta behavioral2/memory/3308-96-0x0000000000400000-0x000000000042290A-memory.dmp family_neshta behavioral2/memory/3308-97-0x0000000000400000-0x000000000042290A-memory.dmp family_neshta behavioral2/memory/3308-98-0x0000000000400000-0x000000000042290A-memory.dmp family_neshta behavioral2/memory/3308-99-0x0000000000400000-0x000000000042290A-memory.dmp family_neshta behavioral2/memory/3308-102-0x0000000000400000-0x000000000042290A-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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2392 a533493059b467da5233af3537c4bdd9_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\" %*" a533493059b467da5233af3537c4bdd9_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\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com a533493059b467da5233af3537c4bdd9_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 a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a533493059b467da5233af3537c4bdd9_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\" %*" a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3308 wrote to memory of 2392 3308 a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe 82 PID 3308 wrote to memory of 2392 3308 a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe 82 PID 3308 wrote to memory of 2392 3308 a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a533493059b467da5233af3537c4bdd9_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:3308 -
C:\Users\Admin\AppData\Local\Temp\3582-490\a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\a533493059b467da5233af3537c4bdd9_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2392
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD57b891d049803357fe63d2842caf46725
SHA10dd9e6035a6e3ad43d0e04c6918db93617295b5e
SHA256581a6f3e0ce17f920740f002b1730c7714360a264607e4d1b5ae6ed531193260
SHA5126051fa9bad969616d63c26b8f5f70cbf64b85c6218791a96416a4bc6bf03ac4f7180efeeb11dd8b06bd38853300a13bfd150d319b06cf5422350389b03f03489
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Filesize
129KB
MD5471b3f9741d762abe75e9deea4787e47
SHA1f3afa282797985c7ad0e48d6d236be2ef93fd4b9
SHA256d9ade42965ec22aeb4b2ad21d429c3c8232a60aa9853defda7aed86a13fe8623
SHA512abf80d54f37b8f0ba09becd9c917fb4b07aec5c2312f810af7ff0acae58fe9901dc891117fabfc4798ac530cf16016c88dbc2119d9093c15a351ad5dedceaf7b