Analysis
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max time kernel
144s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04-01-2025 19:19
Behavioral task
behavioral1
Sample
JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe
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Size
346KB
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MD5
7b596ffec2d358608f0b9a5cd8558940
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SHA1
9d9c844c04339905591447ad06642efe7d229c00
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SHA256
6be7e959d0db1898e2f487f927a8da7f26807c8a8db331031ee18e87ebd99c61
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SHA512
d7242d0182cd5ccbefd66cd7ca5861d17c97f5cf765c73ba2e6134b53411c2d111e2cca59a2c9d7976c859712edba0e6fac13d7b36c0ecb86503f45241fcd90c
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SSDEEP
6144:k9c/hU0YRwi0LkD4ZFpTAikzo43sG74nKIXvvTNK+tspz2/na4y://WNV0wicNzV8GMKI/8+ts9Ona7
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010318-15.dat family_neshta behavioral1/memory/2296-100-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2296-104-0x0000000000400000-0x000000000041B000-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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Executes dropped EXE 2 IoCs
pid Process 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 1424 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.tmp -
Loads dropped DLL 5 IoCs
pid Process 2296 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 1424 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.tmp 1424 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.tmp 2296 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.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_7b596ffec2d358608f0b9a5cd8558940.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\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.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 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 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.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_7b596ffec2d358608f0b9a5cd8558940.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1424 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.tmp -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2296 wrote to memory of 2324 2296 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 31 PID 2296 wrote to memory of 2324 2296 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 31 PID 2296 wrote to memory of 2324 2296 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 31 PID 2296 wrote to memory of 2324 2296 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 31 PID 2324 wrote to memory of 1424 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 32 PID 2324 wrote to memory of 1424 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 32 PID 2324 wrote to memory of 1424 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 32 PID 2324 wrote to memory of 1424 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 32 PID 2324 wrote to memory of 1424 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 32 PID 2324 wrote to memory of 1424 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 32 PID 2324 wrote to memory of 1424 2324 JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe"1⤵
- Loads dropped DLL
- 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:2296 -
C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Users\Admin\AppData\Local\Temp\is-5PUCG.tmp\JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.tmp"C:\Users\Admin\AppData\Local\Temp\is-5PUCG.tmp\JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.tmp" /SL5="$500EE,58880,0,C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_7b596ffec2d358608f0b9a5cd8558940.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1424
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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Filesize
305KB
MD5e171be86c67696a547b38a3639622508
SHA1e91e0feb5fd69fd2dab3589d2b94f96dffe0e9c9
SHA256f0d14cf04075ca3e092bbaac6b7afa97e6f2386d92de0c843cf04304c70a6797
SHA5128c206efb32af5170f9c5e0320a9e11da0392efbe515896b69b04f6e26b4f3fb262807e26a95b26bda4867d6b8fee4e4665d37b4c7442a102f70f519be0b5711b
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Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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Filesize
692KB
MD512be24b11645a104f8fbfb35c60066d1
SHA10f912164da1297b1efb8366d424b2759264519ef
SHA2561e5e8f0f5262e3fe5686a6f2aefedf8a99b0f33369b118007dc8e216ee4306e8
SHA5124f4ac9e91966cd962bd8b421cd15c2b098c91309463ed3cdbbb1c9e2bef2117295e4ee203d63ca00b59eb961e99d4033ea65359caff30b25612feecf6c38ab5d