Analysis
- max time kernel
148s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
01/06/2024, 13:09
Static task
static1
Behavioral task
behavioral1
Sample
8a8c1d50150f816dddad017eb45edaf8_JaffaCakes118.rtf
Resource
win7-20231129-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
8a8c1d50150f816dddad017eb45edaf8_JaffaCakes118.rtf
Resource
win10v2004-20240508-en
5 signatures
150 seconds
General
- Target 8a8c1d50150f816dddad017eb45edaf8_JaffaCakes118.rtf
- Size 5KB
- Sample240601-qd47tsda9y
- SHA256 ef2e20e8ed4d7ceaa75d2983977d2166940c923b3c97361d5bdb3a6bead85232
- MD5 8a8c1d50150f816dddad017eb45edaf8
- SHA1 684c7dc4b8164dd143d93ac982a0f96a114a8d6b
- SHA512 2d2a5c3f58f8b440243849ef6dba4825fe14689f16a634b5f32bd5056e856926fff5b7ee831a5b9e74b6474a36fc20f488dbff6633e1e3593df050e08061bd6e
- SSDEEP 24:LwODEcy+xUiUfEELRUE4IMy00uB3XBf4P9ej4HyO5UC:ICYEEtU1p0y3XBf4lej4SO5X
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Zeus
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 1256 WINWORD.EXE 1256 WINWORD.EXE - Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 1256 WINWORD.EXE 1256 WINWORD.EXE 1256 WINWORD.EXE 1256 WINWORD.EXE 1256 WINWORD.EXE 1256 WINWORD.EXE 1256 WINWORD.EXE 1256 WINWORD.EXE 1256 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\8a8c1d50150f816dddad017eb45edaf8_JaffaCakes118.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1256
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4240,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=1272 /prefetch:81⤵PID:3784
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD689D.tmp\iso690.xsl
- Size 263KB
- SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
- MD5 ff0e07eff1333cdf9fc2523d323dd654
- SHA1 77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
- SHA512 b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
- SSDEEP 6144:JwprAiaR95vtfb8pDbgWPzDCvCmvQursq7vImej/yQ4SS1apSiQhHDOruvoVeMUX:We
- MD5 SHA1 SHA512 SSDEEP