Analysis
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max time kernel
148s -
max time network
149s -
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 20:47
Static task
static1
Behavioral task
behavioral1
Sample
Islandhealth_Employee.docx
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Islandhealth_Employee.docx
Resource
win10v2004-20240730-en
General
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Target
Islandhealth_Employee.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 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 4212 WINWORD.EXE 4212 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4212 WINWORD.EXE 4212 WINWORD.EXE 4212 WINWORD.EXE 4212 WINWORD.EXE 4212 WINWORD.EXE 4212 WINWORD.EXE 4212 WINWORD.EXE 4212 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_Employee.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4212
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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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
MD555325b064ab88577c2b5719dadd71feb
SHA1bf74d3bb81e008acc2b182e683cf6cccbe0ffa21
SHA256e78bcc031abf682ba8266ab513e9de7e924a5d092846bd628ebdc38104a3441b
SHA51293d28d316d4699f1e51855a5266e06145e87d47714d20e8959032efc881d115df981090139b3f096fb70ddb15b5cc667753d8747989e77a22322649f8e3ee089