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Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04/02/2025, 07:48
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_91850432e54b74d679f38ea245efb989.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_91850432e54b74d679f38ea245efb989.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_91850432e54b74d679f38ea245efb989.exe
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Size
731KB
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MD5
91850432e54b74d679f38ea245efb989
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SHA1
84f0ec6e081d98e4c9666a7dc995234ac088a611
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SHA256
7dfa7d1d59b3f6cc0bfc99d7d11abd261e6281171a595e085259d9bbac6d4749
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SHA512
4e395731341b5963da868c44b4496bc2a2dd158de5802a427218eb757f5a799bb1f6c03adf28d5ce4dedfbbbbf825b421ce432b789faa8eb28b963f1d990490b
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SSDEEP
12288:qAugAYhxHq9avUBHxf+gYSKAmMPzuDJXM23zzU:BAYzHq8eFYSKAmMPz+JXd3U
Malware Config
Signatures
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Detect Neshta payload 2 IoCs
resource yara_rule behavioral1/memory/2516-86-0x0000000000400000-0x0000000000421000-memory.dmp family_neshta behavioral1/memory/2516-88-0x0000000000400000-0x0000000000421000-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 1 IoCs
pid Process 2328 JaffaCakes118_91850432e54b74d679f38ea245efb989.exe -
Loads dropped DLL 3 IoCs
pid Process 2516 JaffaCakes118_91850432e54b74d679f38ea245efb989.exe 2516 JaffaCakes118_91850432e54b74d679f38ea245efb989.exe 2516 JaffaCakes118_91850432e54b74d679f38ea245efb989.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_91850432e54b74d679f38ea245efb989.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\READER~1.0\Resource\Icons\SC_REA~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE JaffaCakes118_91850432e54b74d679f38ea245efb989.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com JaffaCakes118_91850432e54b74d679f38ea245efb989.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_91850432e54b74d679f38ea245efb989.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_91850432e54b74d679f38ea245efb989.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_91850432e54b74d679f38ea245efb989.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2516 wrote to memory of 2328 2516 JaffaCakes118_91850432e54b74d679f38ea245efb989.exe 30 PID 2516 wrote to memory of 2328 2516 JaffaCakes118_91850432e54b74d679f38ea245efb989.exe 30 PID 2516 wrote to memory of 2328 2516 JaffaCakes118_91850432e54b74d679f38ea245efb989.exe 30 PID 2516 wrote to memory of 2328 2516 JaffaCakes118_91850432e54b74d679f38ea245efb989.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_91850432e54b74d679f38ea245efb989.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_91850432e54b74d679f38ea245efb989.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:2516 -
C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_91850432e54b74d679f38ea245efb989.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_91850432e54b74d679f38ea245efb989.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2328
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
547KB
MD52865c002b01ecd8bbb2fa2d9b9ded7b1
SHA1ab0aaad8031f8d696f8b4318fbd379c48e1e3d49
SHA256fa981dfe7026ea2743d72d5cbfb1b74959da293b7200679bafa20954dfb1534a
SHA51232fe32ef580d8383fa660502f9d3c089ef42cbb6d8d42b8fdf6bf318286f377ea338ff24ea93b56f872a00501a38d98292058182c1a3d043619dc243edece709
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Filesize
690KB
MD5b0476efdf5aba0f408a8fd705a704501
SHA17e7def2f8c145c893cd5659979ca072570ccb177
SHA256028d25ac6536f2fea9e6d45c4271121258bb82e31f0d1b272b63eccf977050f2
SHA512f94d9e78e92de669c2884ec92893f58e0940eccacee43ac5204197fb2067364fcf0e1c6ca8703b4fcae51d6cc426935cf067b6a3f916d4bf1e36575808a475e4
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156