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Analysis
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max time kernel
46s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/01/2025, 21:39
Static task
static1
Behavioral task
behavioral1
Sample
22681cb9ebd4067b16e84c6403fd1341f380a9beb8c97aa950ea9f098500e5b0.docm
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
22681cb9ebd4067b16e84c6403fd1341f380a9beb8c97aa950ea9f098500e5b0.docm
Resource
win10v2004-20241007-en
General
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Target
22681cb9ebd4067b16e84c6403fd1341f380a9beb8c97aa950ea9f098500e5b0.docm
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Size
83KB
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MD5
b1fe2e12e641e07bdf83cf4e6a54bd06
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SHA1
60469df7194a9328e49b9dc5efb88ec8c4d5c239
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SHA256
22681cb9ebd4067b16e84c6403fd1341f380a9beb8c97aa950ea9f098500e5b0
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SHA512
044fc15ab36b5e43d772fb81cbada2da4cd8ab676c52f9119ce6503c2317271d8ade015b8009553d1c3943bf6d406aac17802dbcbb456274808cecf3899fc0dd
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SSDEEP
1536:Ky+WqQuctgd/mM4Im4QWcpYT180/oiu+7FwjgrBqpbCV2Fj6J+VMVxANinOXClh:z+X8YHvmPWcfYoiu+7yscl7g0NuOCv
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1492 rad7A8EA.tmp.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rad7A8EA.tmp.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 -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5004 WINWORD.EXE 5004 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5004 WINWORD.EXE 5004 WINWORD.EXE 5004 WINWORD.EXE 5004 WINWORD.EXE 5004 WINWORD.EXE 5004 WINWORD.EXE 5004 WINWORD.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5004 wrote to memory of 1492 5004 WINWORD.EXE 86 PID 5004 wrote to memory of 1492 5004 WINWORD.EXE 86 PID 5004 wrote to memory of 1492 5004 WINWORD.EXE 86
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\22681cb9ebd4067b16e84c6403fd1341f380a9beb8c97aa950ea9f098500e5b0.docm" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5004 -
C:\Users\Admin\AppData\Local\Temp\rad7A8EA.tmp.exe"C:\Users\Admin\AppData\Local\Temp\rad7A8EA.tmp.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1492
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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
72KB
MD57eed8eb4037431fe21c1111098dbe5ea
SHA11bec3f280fe4a16424d01b409a73cfb343c4ce02
SHA256c2934c7bfbf9a09a0234e405abd756968e155c5e086fb3c7a819d2e8b86afb38
SHA512a28187eed186a54c110a7e118de52880cc908c8f4b124b16dde305363d4ac15a8f726a15638833bd4b6059828c6c4c58ec2f9e1d924df96604b2601151460170
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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
MD5c605966438be2ab961fcaea789b9b769
SHA1f2bce4dd03b4f25e7d52653f0bbd0d5450f57042
SHA256c230ccf13df0d89b34c1c5557d62587268fe9dcceb32b040d37858fe4fadae39
SHA512f50689e253e0fbbdd008ff0368ec0ee174a2b7a7bf2b20ac33f4e9096400a87bc6176b2a8d3328d243e7f4ad617c05ea66be1256943047a713dad2bc6ac9e9a5