Analysis
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max time kernel
101s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
01-08-2024 20:54
Static task
static1
Behavioral task
behavioral1
Sample
Islandhealth_Employee1.docx
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
Islandhealth_Employee1.docx
Resource
win10v2004-20240730-en
General
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Target
Islandhealth_Employee1.docx
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Size
55KB
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MD5
c20a79a42cfc588f07ccb68f3bd410a2
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SHA1
33883f5ea41588a1e90dae26d419b1d3a9ae7a54
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SHA256
100cad516ed631688d2b6dbd907d75b8fb2ee678c18a9413a26ab0588edb1dd2
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SHA512
b72cdd0b76c0893131765744985208f2076000c3777a88fe86eeb6b4245142aa0ccd289f56fa21d605cb4c3babef24d8662695479459d8742169b97169ab2843
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SSDEEP
1536:Xm7rZHI7r/CGD5uLmdU9IeANezFLRqUnwm/rIWDU:Xm7rZHgCTmSG3Nez6UwmTIWDU
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 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 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 -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1528 WINWORD.EXE 1528 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1528 WINWORD.EXE 1528 WINWORD.EXE 1528 WINWORD.EXE 1528 WINWORD.EXE 1528 WINWORD.EXE 1528 WINWORD.EXE 1528 WINWORD.EXE 1528 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\Islandhealth_Employee1.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1528
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
12B
MD5f6f801e5b0502f5e803ed826dd37ae44
SHA1273e87aa518397186653443c0c3e81d574361708
SHA256e7bcd23ba708556ee69f96050dc7e74f9dab95825bfab48bcea7fd8fac482fd1
SHA5128fe0217b9c7f9331664dc4259c7924b9c7e5e145f0b795ec98d713e41a2e3d001014b3ac41071fe41447632ddbfbbefc8c7d6de8fa9faeca455a0a78575e5584
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize1KB
MD56bab9e89210f6a5f31d2f611eab169d2
SHA19bbd584a6a70bd1517df733baa872ea9fb000282
SHA2566ddd4e5a9ef2fa26fa473d0b2e46f9e78f6a48b5224922426f82b244325881bc
SHA512be2c4dbe3407c7ab55d198aab490b161febd95095fcb88d70602a919e8a43c7e0957c140fbeb93df030a58e2e3eadc3ac39b73cfe8273fa925b9c3ed60e71d84