Analysis
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max time kernel
155s -
max time network
297s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
28-05-2024 09:05
Static task
static1
Behavioral task
behavioral1
Sample
WS.PDFelement.Pro.8.3.8.1253/Host block.bat
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
WS.PDFelement.Pro.8.3.8.1253/WS.PDFelement.OCR.Plugin/OCR Plugin.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
WS.PDFelement.Pro.8.3.8.1253/pdfelement-pro_full5239.exe
Resource
win10-20240404-en
General
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Target
WS.PDFelement.Pro.8.3.8.1253/WS.PDFelement.OCR.Plugin/OCR Plugin.exe
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Size
388.2MB
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MD5
5233557e789b77bc870173335069ec13
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SHA1
33bb4146dbf7143da45cc242ea6d58c5c816ca9b
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SHA256
fd3292348856a9839771420dbec8706d819bd7e949e47199cf7b8f11ca347ad0
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SHA512
783d9c4869d2f932d23683c6461d2cb17b719f47dfd18c96fced1997c63e78daeb6352d1e6bf8d05c47f24b2bce96b162a96af319368cd10bb7b9430b08d2544
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SSDEEP
6291456:8D28zzfP+Gsthgb3IpsUS4X79sm/XQuP8yIR8ptYJ92kTLJ4F34P3sKuMTXWSHpU:8D2ozXNsrE4ySX7Pt8yRMWPG2hpB
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4824 OCR Plugin.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2332 wrote to memory of 4824 2332 OCR Plugin.exe 72 PID 2332 wrote to memory of 4824 2332 OCR Plugin.exe 72 PID 2332 wrote to memory of 4824 2332 OCR Plugin.exe 72
Processes
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C:\Users\Admin\AppData\Local\Temp\WS.PDFelement.Pro.8.3.8.1253\WS.PDFelement.OCR.Plugin\OCR Plugin.exe"C:\Users\Admin\AppData\Local\Temp\WS.PDFelement.Pro.8.3.8.1253\WS.PDFelement.OCR.Plugin\OCR Plugin.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Users\Admin\AppData\Local\Temp\is-DF14U.tmp\OCR Plugin.tmp"C:\Users\Admin\AppData\Local\Temp\is-DF14U.tmp\OCR Plugin.tmp" /SL5="$8022C,406307185,377856,C:\Users\Admin\AppData\Local\Temp\WS.PDFelement.Pro.8.3.8.1253\WS.PDFelement.OCR.Plugin\OCR Plugin.exe"2⤵
- Executes dropped EXE
PID:4824
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD57da9e674df69abd9ea37759510b29c99
SHA10235edc5c1fe57b1a046b33a96b1c3462c158a4c
SHA256c5e268d3108185eea0e379c5f53c6dde71cb3d3ea5a23ab974a4e8c0110c846b
SHA512ddc08187733444a7f047ae616afe76bc6b0c8c05d2829f947ad10d3cef820e9c2c2f1322425517124525717de928fe3b85a6d39da52e12f3aec89f034011405f