Analysis
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max time kernel
107s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-09-2024 07:35
Static task
static1
Behavioral task
behavioral1
Sample
f7e15774ecd0de31e719ef09f2884db6_JaffaCakes118.rtf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
f7e15774ecd0de31e719ef09f2884db6_JaffaCakes118.rtf
Resource
win10v2004-20240802-en
General
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Target
f7e15774ecd0de31e719ef09f2884db6_JaffaCakes118.rtf
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Size
504KB
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MD5
f7e15774ecd0de31e719ef09f2884db6
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SHA1
eb71ab78ade27b21646463175f8509d7ed4cb71e
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SHA256
1561b33c7efac0edb9b9a023b04853fe5666c1acd6b9531de5673cc337f86049
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SHA512
e624c76ffff63e1f9c141193ee469feff7a7c8512ecd6a1c724100a035940b6182579b44b03f6670a0e4d8c722eb3359104288c456b7f0ae77e5d028cdbe5b7e
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SSDEEP
12288:NbYqFZw1M4R9YoB2lqsAdOzGBPAAzmOtHzRrtAYG:tPZ74xBPdOz23pXAYG
Malware Config
Signatures
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Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs
When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\{B5E6A1FC-2093-4F86-8C74-A4530DDB9899}\exe.exe:Zone.Identifier WINWORD.EXE -
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 -
NTFS ADS 5 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\{B5E6A1FC-2093-4F86-8C74-A4530DDB9899}\decoy.doc:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{B5E6A1FC-2093-4F86-8C74-A4530DDB9899}\task.bat:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{B5E6A1FC-2093-4F86-8C74-A4530DDB9899}\exe.exe:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{B5E6A1FC-2093-4F86-8C74-A4530DDB9899}\2nd.bat:Zone.Identifier WINWORD.EXE File opened for modification C:\Users\Admin\AppData\Local\Temp\{B5E6A1FC-2093-4F86-8C74-A4530DDB9899}\inteldriverupd1.sct:Zone.Identifier WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4632 WINWORD.EXE 4632 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4632 WINWORD.EXE 4632 WINWORD.EXE 4632 WINWORD.EXE 4632 WINWORD.EXE 4632 WINWORD.EXE 4632 WINWORD.EXE 4632 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\f7e15774ecd0de31e719ef09f2884db6_JaffaCakes118.rtf" /o ""1⤵
- Subvert Trust Controls: Mark-of-the-Web Bypass
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4632
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\{B5E6A1FC-2093-4F86-8C74-A4530DDB9899}\inteldriverupd1.sct:Zone.Identifier
Filesize26B
MD5fbccf14d504b7b2dbcb5a5bda75bd93b
SHA1d59fc84cdd5217c6cf74785703655f78da6b582b
SHA256eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913
SHA512aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84