Analysis
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max time kernel
149s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
11/08/2024, 01:54
Behavioral task
behavioral1
Sample
888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe
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Size
415KB
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MD5
888a5abe656e78e5d1965e8b86dfa0df
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SHA1
e85f89b66cc32de9c48ecb12d3281a030e2fa9ea
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SHA256
c58149df7853eb4259e6eaf9626d7ab60aa091682d6cffce19192156758f140d
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SHA512
dc9a9ebd91ca46a7b2ccac2f680e8c608559f294061c5d845fe514b7cb5cdffe8b877bfad76035543add690a2be07bcf55f344406cc9ae09eeaee9af0fea744b
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SSDEEP
12288:yyH3ZSq0IAcPACcIPEjOGmL8MqH7kA17I1:y0HF0scjt5fbN7I1
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010319-15.dat family_neshta behavioral1/memory/2544-90-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2544-93-0x0000000000400000-0x000000000041B000-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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Executes dropped EXE 1 IoCs
pid Process 2892 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe -
Loads dropped DLL 3 IoCs
pid Process 2544 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe 2544 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe 2544 888a5abe656e78e5d1965e8b86dfa0df_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\" %*" 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/files/0x000700000001939b-2.dat upx behavioral1/memory/2892-16-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2544-9-0x0000000002540000-0x000000000263F000-memory.dmp upx behavioral1/memory/2892-91-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-94-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-95-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-97-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-98-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-99-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-100-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-101-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-102-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-103-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-104-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-105-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-106-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-107-0x0000000000400000-0x00000000004FF000-memory.dmp upx behavioral1/memory/2892-108-0x0000000000400000-0x00000000004FF000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 888a5abe656e78e5d1965e8b86dfa0df_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 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 888a5abe656e78e5d1965e8b86dfa0df_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\" %*" 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2892 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2544 wrote to memory of 2892 2544 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe 29 PID 2544 wrote to memory of 2892 2544 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe 29 PID 2544 wrote to memory of 2892 2544 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe 29 PID 2544 wrote to memory of 2892 2544 888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.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:2544 -
C:\Users\Admin\AppData\Local\Temp\3582-490\888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\888a5abe656e78e5d1965e8b86dfa0df_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2892
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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
375KB
MD59f2b3129ffd20aa77331e314a2e6f873
SHA11f3704933e1f6cf0753c1b99e0523924bd37ba80
SHA25629de94b108449bcef3f0703d0e1a5b44f43057f0723a9ace4ff16afd73cbed9c
SHA512b770e69b8b0ba86898aa369933db532797f92791cb76e1d4741d214627020160341f79dec2ae4267ec07d60e3aec0d8b3c172f509bbed27b4c82af668b99e731