Analysis
-
max time kernel
148s -
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
31/10/2024, 13:33
Static task
static1
Behavioral task
behavioral1
Sample
832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe
-
Size
1.0MB
-
MD5
832dbde4940b4807e52ff25a2a4d5973
-
SHA1
cb857cb0239c760d5a36f8603fef5f9951d222dc
-
SHA256
de544199796705d18dad9dcf238c7c96de3fc8c793057cad94e319527af9c7bd
-
SHA512
da366ba0423074f8817b50965ccdfa6b884ea1645590b56420eab8bc3f608616279c6d35649d9cd7e8e9dcc5119abfc72f4e41084d43e1d9b10cfc1d3a667568
-
SSDEEP
12288:8ChKCta0bXW+5XdBVr7wZt5g/bbZLWSkrVlOULoqA3ihgvcEeKqaiF7F:8xMlzPr06LWS4VlNfgvcEZexF
Malware Config
Signatures
-
Detect Neshta payload 6 IoCs
resource yara_rule behavioral2/memory/1404-20-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1404-23-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1404-19-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1404-18-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1404-118-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1404-120-0x0000000000400000-0x000000000041B000-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
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 832dbde4940b4807e52ff25a2a4d5973_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\" %*" 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4744 set thread context of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 3 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 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.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\" %*" 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3784 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4744 wrote to memory of 3784 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 98 PID 4744 wrote to memory of 3784 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 98 PID 4744 wrote to memory of 3784 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 98 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100 PID 4744 wrote to memory of 1404 4744 832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fZLsvaxOqcQu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp363E.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3784
-
-
C:\Users\Admin\AppData\Local\Temp\832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\832dbde4940b4807e52ff25a2a4d5973_JaffaCakes118.exe"2⤵
- 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
PID:1404
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
328KB
MD5632455cfa2316a2a0f61c4527925d74c
SHA1ddd327f2fc10d695d223f73539495a35c9802682
SHA256ee45de269280a60a375217a5a38d7dd254835ac5828a0faac1fd539c2061df20
SHA512b2ec84e085f452bb6b1782d23d429717a20fb90d5c129d909c33a21966ad0872e66880b7f44625ba4cf5a8702029b9b22183bc9dd18163a0ed0b99c09c11e0f3
-
Filesize
1021KB
MD59687e63ec8609e96f67c6225580d7035
SHA1cf60f521bc1f1aea034f8be1c40e40b57834d620
SHA2560e6bf42dc14eebb280ca077325f084f2e4c424cf7f94f25e7baa2a0be5363611
SHA512b37b4d111e03b7499098a5c0e508d087ae68a9b31bf704577d9b51d74f6e7d5a23f6234f1fe91e663b41af53f5d3b58d355e54b3e3866e349011f4722ee95c43
-
Filesize
1KB
MD5b48399e21a3a752a33ff40ec1fb0aa3a
SHA1be2f315bc24bbf5b680c17410d77a7ecfff7a417
SHA25640cf434f6acdcb6d69b13fe2ace782188a0ab826ddb258e20d46f16c511b9080
SHA512bf2674b8945f7cc26089377aa8f1a7e547840a27c8cf1252651ceaf03d94de3e0f832c185fb383af5bc5b281f23e54ba23ddd6e1ef95bcaca2efbae17455b335
-
Filesize
1.0MB
MD5832dbde4940b4807e52ff25a2a4d5973
SHA1cb857cb0239c760d5a36f8603fef5f9951d222dc
SHA256de544199796705d18dad9dcf238c7c96de3fc8c793057cad94e319527af9c7bd
SHA512da366ba0423074f8817b50965ccdfa6b884ea1645590b56420eab8bc3f608616279c6d35649d9cd7e8e9dcc5119abfc72f4e41084d43e1d9b10cfc1d3a667568