Analysis
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max time kernel
91s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-01-2025 13:20
Behavioral task
behavioral1
Sample
JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe
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Size
1012KB
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MD5
79e5d607a56b535b04670047a6426d30
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SHA1
e306c51427ef2a36faf069255d962a64d2de39aa
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SHA256
b4d0cd923ac144c0232c2c7dee71fa0681003badac77bd546f0688875895a4ba
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SHA512
64cc638dec1783a7f05de209a5cfe689fde791f16736392b4c9c0703b722b89be6979c0725415b0e24baafb93de4ec5af5b4b43898c2fee8eaca922d07ce4208
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SSDEEP
24576:UgOhU0VYOwvvyjGr5xIOmsTKPN5apSapJXapSapE:Uy7OwvvyjGrTIOmsTKPKplpJKplpE
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020231-15.dat family_neshta behavioral2/memory/644-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/644-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/644-98-0x0000000000400000-0x000000000041B000-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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe -
Executes dropped EXE 1 IoCs
pid Process 4996 JaffaCakes118_79e5d607a56b535b04670047a6426d30.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_79e5d607a56b535b04670047a6426d30.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\Browser\WCCHRO~1\WCCHRO~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com JaffaCakes118_79e5d607a56b535b04670047a6426d30.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_79e5d607a56b535b04670047a6426d30.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_79e5d607a56b535b04670047a6426d30.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_79e5d607a56b535b04670047a6426d30.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 644 wrote to memory of 4996 644 JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe 83 PID 644 wrote to memory of 4996 644 JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe 83 PID 644 wrote to memory of 4996 644 JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_79e5d607a56b535b04670047a6426d30.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:644 -
C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_79e5d607a56b535b04670047a6426d30.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4996
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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
971KB
MD501b972cf0781b04c1c32ab82d442cd46
SHA1d7c162427c7ad5e913624d4427581db1eb92e0e0
SHA25653b8654113e78725331c2f6ddbce3288949a7e1c6151b9e6a69aaf41f50353c2
SHA51270949fcdb31eaeac14e990d5123727ba1675894a27ac65a6e67f0d31e4dd953cbc017dd614f826601994d232e22b404f18e3bf65ee3a299b558fd324ca69f526