Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
03/06/2024, 12:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
91d7a80f8775ae141e884c437700a499_JaffaCakes118.rtf
Resource
win7-20240220-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
91d7a80f8775ae141e884c437700a499_JaffaCakes118.rtf
Resource
win10v2004-20240426-en
4 signatures
150 seconds
General
- Target 91d7a80f8775ae141e884c437700a499_JaffaCakes118.rtf
- Size 5KB
- Sample240603-p2r2qsfa2y
- SHA256 715d12486a4a72da929fc2de4f31950fe2a8582f90d6dc2eb25a4bb7434bdbde
- MD5 91d7a80f8775ae141e884c437700a499
- SHA1 22a6b4bf03e11efdc88231b5f76d6b497d56f0ab
- SHA512 995847410df739aab1cfddf73a2507470b662074593900193749396072936d359b9ded355a0b6568501cdc8c0cabfdae33bd84bc1bc3366ac20e9f4712cff485
- SSDEEP 24:3Ro/jLG++h5NZEWkWuhxUiUHEErYURtMM/aE0lwFaBLXDVTe9e86RVBzEQR:3C+YWe4EEUU7nilwELTVQe867
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3064 WINWORD.EXE 3064 WINWORD.EXE - Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 3064 WINWORD.EXE 3064 WINWORD.EXE 3064 WINWORD.EXE 3064 WINWORD.EXE 3064 WINWORD.EXE 3064 WINWORD.EXE 3064 WINWORD.EXE 3064 WINWORD.EXE 3064 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\91d7a80f8775ae141e884c437700a499_JaffaCakes118.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD3E5C.tmp\gb.xsl
- Size 262KB
- SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
- MD5 51d32ee5bc7ab811041f799652d26e04
- SHA1 412193006aa3ef19e0a57e16acf86b830993024a
- SHA512 5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
- SSDEEP 6144:JwprAJLR95vtfb8p4bgWPzDCvCmvQursq7vImej/yQzSS1apSiQhHDOruvoVeMUh:N9
- MD5 SHA1 SHA512 SSDEEP