Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 02:39
Static task
static1
Behavioral task
behavioral1
Sample
a38fca264995aa49505ba8885d82df91_JaffaCakes118.rtf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a38fca264995aa49505ba8885d82df91_JaffaCakes118.rtf
Resource
win10v2004-20240508-en
General
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Target
a38fca264995aa49505ba8885d82df91_JaffaCakes118.rtf
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Size
385KB
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MD5
a38fca264995aa49505ba8885d82df91
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SHA1
a221e6de39137ea0fa0fc63dc29ea45d9402b407
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SHA256
1825130b7f20a9b1b7c0ea8fcb5f5427d041c45a046bbfa1dbf1c0c19a4f7ef5
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SHA512
ae5bc7a5c0b91e8b0629610e1f2534ffe515dcb6242b30917a2f9fa782e5322fd4bfbc5df0bea2069825dda7ca0a6697d61e51510e9e23503c8f5269d65cf337
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SSDEEP
12288:QRoZ+Z/ideuN59QhVtn+IbcNypK+Gnu85iXOEuW:SFideur9Q1nZbc8pRt85G
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.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE -
NTFS ADS 6 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\{D05DCF9F-EE17-413D-9E6E-019360BE356A}\gondi.doc:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{D05DCF9F-EE17-413D-9E6E-019360BE356A}\uffm.cmd:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{D05DCF9F-EE17-413D-9E6E-019360BE356A}\i1mzn.cmd:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{D05DCF9F-EE17-413D-9E6E-019360BE356A}\ParT1.BiN:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{D05DCF9F-EE17-413D-9E6E-019360BE356A}\ParT2.BiN:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{D05DCF9F-EE17-413D-9E6E-019360BE356A}\trbatehtqevyay.ScT:Zone.Identifier WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2616 WINWORD.EXE 2616 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 2616 WINWORD.EXE 2616 WINWORD.EXE 2616 WINWORD.EXE 2616 WINWORD.EXE 2616 WINWORD.EXE 2616 WINWORD.EXE 2616 WINWORD.EXE 2616 WINWORD.EXE 2616 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\a38fca264995aa49505ba8885d82df91_JaffaCakes118.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2616
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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=4836,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=3760 /prefetch:81⤵PID:4128
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
26B
MD5fbccf14d504b7b2dbcb5a5bda75bd93b
SHA1d59fc84cdd5217c6cf74785703655f78da6b582b
SHA256eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913
SHA512aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84