Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
28/08/2024, 14:26
Static task
static1
Behavioral task
behavioral1
Sample
c708970542ee8fb391c0a092734ee7a7_JaffaCakes118.rtf
Resource
win7-20240704-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
c708970542ee8fb391c0a092734ee7a7_JaffaCakes118.rtf
Resource
win10v2004-20240802-en
5 signatures
150 seconds
General
- Target c708970542ee8fb391c0a092734ee7a7_JaffaCakes118.rtf
- Size 441KB
- Sample240828-rr89datdml
- SHA256 1ff94fd9ec5a8586eef3d5f770b47272452387cd20e95f4a8406b5f4e3a1fc69
- MD5 c708970542ee8fb391c0a092734ee7a7
- SHA1 9aeb1dd58fd38f006947d046ce17650f2a5aa061
- SHA512 dfff3277d80d2e4933cb14667e5d095ac31fbcb572bf725735c04e9754a0d79b721e6d33b5335785bb909b6ddb0a033d27594745b43413d19158ab62f0298b22
- SSDEEP 12288:xTmLvbwrU2EF+zQtFCeGxl1uSyKtOZLd2jQrFwPVlbngzv:hGvuAFDtFXGP1uSNtOFd2jQa30
- 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 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 5072 WINWORD.EXE 5072 WINWORD.EXE - Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 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\c708970542ee8fb391c0a092734ee7a7_JaffaCakes118.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5072
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD1F4A.tmp\gb.xsl
- Size 262KB
- SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
- MD5 51d32ee5bc7ab811041f799652d26e04
- SHA1 412193006aa3ef19e0a57e16acf86b830993024a
- SHA512 5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
- SSDEEP 6144:JwprAJLR95vtfb8p4bgWPzDCvCmvQursq7vImej/yQzSS1apSiQhHDOruvoVeMUh:N9
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512