Analysis
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max time kernel
149s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
15-05-2024 10:01
Behavioral task
behavioral1
Sample
Predstavlenie № 6-51-2024 .docx.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
$TEMP/rupedoras.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
$TEMP/zapros.docx
Resource
win10-20240404-en
General
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Target
$TEMP/zapros.docx
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Size
11KB
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MD5
9871272af8b06b484f0529c10350a910
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SHA1
707979b027f371989fb71e36795b652a2d466592
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SHA256
c2a256547433bec8d7afbed923f453eb2df978f18ed498e82bb2b244b126a9f3
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SHA512
5bd60de706ed3ef717177b08fa69ebc8117fe52bf53e896b91d102430b4b976b136f2df75fe4d1cb9cf16f5e73052e030e364bdf212148b1471e9c2b99f76a4c
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SSDEEP
192:CtNCOdi9y6MGLnTCXK8b5o5psQrW8t6I6YjyodJYUeUgPm6E9S7P:aN9di9SQCXK3gQa8QI6gldSUezPmzAP
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.
Processes:
WINWORD.EXEdescription 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
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 3080 WINWORD.EXE 3080 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 3080 WINWORD.EXE 3080 WINWORD.EXE 3080 WINWORD.EXE 3080 WINWORD.EXE 3080 WINWORD.EXE 3080 WINWORD.EXE 3080 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\$TEMP\zapros.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3080
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:520
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e