Analysis
- 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
7 signatures
600 seconds
Behavioral task
behavioral2
Sample
WS.PDFelement.Pro.8.3.8.1253/WS.PDFelement.OCR.Plugin/OCR Plugin.exe
Resource
win10-20240404-en
2 signatures
600 seconds
Behavioral task
behavioral3
Sample
WS.PDFelement.Pro.8.3.8.1253/pdfelement-pro_full5239.exe
Resource
win10-20240404-en
24 signatures
600 seconds
General
- Target WS.PDFelement.Pro.8.3.8.1253/WS.PDFelement.OCR.Plugin/OCR Plugin.exe
- Size 388.2MB
- Sample240528-k2mpssde4y
- SHA256 fd3292348856a9839771420dbec8706d819bd7e949e47199cf7b8f11ca347ad0
- MD5 5233557e789b77bc870173335069ec13
- SHA1 33bb4146dbf7143da45cc242ea6d58c5c816ca9b
- SHA512 783d9c4869d2f932d23683c6461d2cb17b719f47dfd18c96fced1997c63e78daeb6352d1e6bf8d05c47f24b2bce96b162a96af319368cd10bb7b9430b08d2544
- SSDEEP 6291456:8D28zzfP+Gsthgb3IpsUS4X79sm/XQuP8yIR8ptYJ92kTLJ4F34P3sKuMTXWSHpU:8D2ozXNsrE4ySX7Pt8yRMWPG2hpB
- MD5 SHA1 SHA512 SSDEEP
Score
4/10
Malware Config
Signatures
- 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
-
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
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-DF14U.tmp\OCR Plugin.tmp
- Size 1.6MB
- SHA256 c5e268d3108185eea0e379c5f53c6dde71cb3d3ea5a23ab974a4e8c0110c846b
- MD5 7da9e674df69abd9ea37759510b29c99
- SHA1 0235edc5c1fe57b1a046b33a96b1c3462c158a4c
- SHA512 ddc08187733444a7f047ae616afe76bc6b0c8c05d2829f947ad10d3cef820e9c2c2f1322425517124525717de928fe3b85a6d39da52e12f3aec89f034011405f
- SSDEEP 49152:zxJsFZKCuJQkO2cC2UoGqqqqqqqqqqqqqqqqq7qqsqqqqqqqqqqqqqqqqqxqqqgD:1JsFdKQkO2BoGqqqqqqqqqqqqqqqqq7x
- MD5 SHA1 SHA512 SSDEEP