Analysis
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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 06:04
Static task
static1
Behavioral task
behavioral1
Sample
c653666d1e83163fa4173a09ef16a8bb_JaffaCakes118.rtf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c653666d1e83163fa4173a09ef16a8bb_JaffaCakes118.rtf
Resource
win10v2004-20240802-en
General
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Target
c653666d1e83163fa4173a09ef16a8bb_JaffaCakes118.rtf
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Size
729KB
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MD5
c653666d1e83163fa4173a09ef16a8bb
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SHA1
32598e3d7f6c73cad52ac1ecd6771d4587fdfbc5
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SHA256
ba1fc31924f28c500e87979824415fbe4d2e08fde4591652c24734bcbc816fab
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SHA512
a497ed6110593a5d91bfe99f96018ec4220ebaea697b19c84cc839646562952b54e265d042682659041465a11242f372691f20a28a1788349474f19d9ecb330d
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SSDEEP
12288:UWNLJocWe3v4uG7aE0NLhJgV9fm0OXSeAkdjB2JfIz1WBtYvxnCVjyxYdbD+CNdY:/ocWoGmluVAxSULvJotYp0jyaUCOTMR8
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription 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
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
NTFS ADS 4 IoCs
Processes:
WINWORD.EXEdescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Temp\{AED4C4C2-4181-4143-8169-D47F8FF7E2D7}\1.zip:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{AED4C4C2-4181-4143-8169-D47F8FF7E2D7}\a.ScT:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{AED4C4C2-4181-4143-8169-D47F8FF7E2D7}\uffm.cmd:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{AED4C4C2-4181-4143-8169-D47F8FF7E2D7}\itnqknf5.cmd:Zone.Identifier WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 4172 WINWORD.EXE 4172 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
Processes:
WINWORD.EXEpid process 4172 WINWORD.EXE 4172 WINWORD.EXE 4172 WINWORD.EXE 4172 WINWORD.EXE 4172 WINWORD.EXE 4172 WINWORD.EXE 4172 WINWORD.EXE 4172 WINWORD.EXE 4172 WINWORD.EXE
Processes
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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\c653666d1e83163fa4173a09ef16a8bb_JaffaCakes118.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4172
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD5871b86574535cfecd2677d593403b518
SHA1f5f2cf22a2a20d3d085203a424358829d51fac8c
SHA256dc1b5780eced199b9685cf568dadf3bf3c98795ef9f92ea4b548796827127484
SHA51250b3f77f696aec5e06343a8e81f0188e2fb7d99340893167f4d47a622fcf18e823b0d94a3d700aadc6e8cf08d3e867dab5e5179a42feddc564d4c7aa88613399