Analysis
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max time kernel
140s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23-07-2024 12:28
Static task
static1
Behavioral task
behavioral1
Sample
e628ee1f2b81b8972f53e2b2785d97a1.rtf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e628ee1f2b81b8972f53e2b2785d97a1.rtf
Resource
win10v2004-20240709-en
General
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Target
e628ee1f2b81b8972f53e2b2785d97a1.rtf
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Size
110KB
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MD5
e628ee1f2b81b8972f53e2b2785d97a1
-
SHA1
0fa0fe5809f166d707fdcf3a2a866b92a761a92b
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SHA256
8fc89bf19f14cfd251b0023a624d9be2eaf9a41328e7d5c6f1c703fea07c841d
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SHA512
cfb5abf034fb4105fa1f5b23f40b3070427bb862c701fab29457caf15f1f100be6103d783380490cf6afddc7291db17a75f6ab1e19a82e2650072a94eebb6093
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SSDEEP
768:I6/gj/IOvpQ0dXHynngGCobrwTsiCmWv8E:IV/IWC0diFRbahWkE
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 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 2728 WINWORD.EXE 2728 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2728 WINWORD.EXE 2728 WINWORD.EXE 2728 WINWORD.EXE 2728 WINWORD.EXE 2728 WINWORD.EXE 2728 WINWORD.EXE 2728 WINWORD.EXE 2728 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\e628ee1f2b81b8972f53e2b2785d97a1.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2728
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
Filesize1KB
MD5b8963b4b31ac68efd37711c134fca514
SHA12e6e3f66d01e1f6741bd4a7049644e6715147091
SHA2565e621dcb24be0109e919ad929354474326422160e49eb341db8e6f0ebeff942d
SHA512302e80637b157da80621401196300ef75e6af06784d687de78d3cd16bc7ef8254da3292aa0d8f338dfe352573e6c3c3f01ea2d0e5e68732a45da3a1772bdf337