Analysis
-
max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
04-01-2025 05:11
Behavioral task
behavioral1
Sample
JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe
Resource
win10v2004-20241007-en
General
-
Target
JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe
-
Size
159KB
-
MD5
77d02fa7ff30c4290e4a1ed1744e2c03
-
SHA1
7d6f79e2afc011b0d851a512dc465ef37760de06
-
SHA256
5ae0d673d5d428f492a94d99920844b03853a53c6bf79dae2d191133fda4c6dd
-
SHA512
aebffd45fd124ac4f519e6f74b053b7b0ea1a2e44c80c2d94bf3545260ef4f6a70cb345c6dc9dbe38449cfdf26f8619756b68e7f5891adbf1e1d7513aec98553
-
SSDEEP
3072:sr85CqjuSTCm0fQRVQB9o9oxJ/FC7JQAUWCIj:k9qjJWmxVl9+cpt
Malware Config
Signatures
-
Detect Neshta payload 6 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-10.dat family_neshta behavioral1/memory/2152-170-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2152-171-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2152-172-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2152-173-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2152-175-0x0000000000400000-0x000000000041B000-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
-
Executes dropped EXE 2 IoCs
pid Process 1888 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 2916 Au_.exe -
Loads dropped DLL 4 IoCs
pid Process 2152 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 1888 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 2916 Au_.exe 2152 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.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_77d02fa7ff30c4290e4a1ed1744e2c03.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.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 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Au_.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_77d02fa7ff30c4290e4a1ed1744e2c03.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2916 Au_.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2152 wrote to memory of 1888 2152 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 30 PID 2152 wrote to memory of 1888 2152 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 30 PID 2152 wrote to memory of 1888 2152 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 30 PID 2152 wrote to memory of 1888 2152 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 30 PID 1888 wrote to memory of 2916 1888 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 31 PID 1888 wrote to memory of 2916 1888 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 31 PID 1888 wrote to memory of 2916 1888 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 31 PID 1888 wrote to memory of 2916 1888 JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.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:2152 -
C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_77d02fa7ff30c4290e4a1ed1744e2c03.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1888 -
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\3582-490\3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2916
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
-
Filesize
1KB
MD587836d7485636c91ce558af62eac4dd5
SHA124b3dd68d306f2445200aef2c057ee23c4421bdb
SHA256f219efa709abb3194b161cfb24af6bbd023c36e26ffbf83e24ae711a2e76879a
SHA512831ef2e61c50f961af449937434cc708fec264be37e5c96c05d958980eb31e502d0ad15544d6ac7651a24c3f1db5f1ca8f1583ef3430ce2fd0584319faa2bb55
-
Filesize
1KB
MD5c076785fc66a0b9ce1d68c4f3d3f162a
SHA1695db1e8f31bab104aa6e2adfb0d7a0b92d7f076
SHA2566b7e62f022b02ab800c98b420d8322d7b08d3eaad5c4cd7dc4406c258a893aab
SHA5129943ad3f42e1174e4d790552dead621d6fe4922c2e85f58d8fe9c7ace0e3fb204ad01f628e2c29956f31b6fe98a0688feafd6ac84a9782a0c70c8c54290d0040
-
Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
-
Filesize
118KB
MD565b7192657ce2b6519fb5a86027b9b03
SHA1570848012b1dddfd061da5032b847fe1e85b21ec
SHA256b9d0ff32daf1a12fa088a09b2cf8d7bbbe7ac931accc4f6006f051d9469b3c36
SHA512db4761530dc89692b86313966bc0ec8e7dd15b31be056871efe114d35e26bd0cbf26d46e76865a0fd142c4e84ac8adfb62eed028bb31ec3d68b5bd4dffa82b18
-
Filesize
15KB
MD56982595ed8bad3e983d6200201b9a1ab
SHA1ddf3790820f6800e975e2293d46c95e1429b1d3d
SHA256efb07b38b205f4dcde166887df43c089cfecff627099922cc0c88fce27075063
SHA5123bf611bf9792b275632dc6980bb8f8ff522109db7365c936b2a340d2997ace6658af6dce3c8082de4e3a5b64cd2324ac21f67de061908933666fb1aa529a6eed