Analysis
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max time kernel
51s -
max time network
140s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
14-05-2022 14:41
Static task
static1
General
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Target
41610cf1fe8ea38aa5e951129c82a06978e23fc46dd6b3c1015fe1cdc87a60ea.dll
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Size
532KB
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MD5
7391a5ce7a346caa87736cd034628d19
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SHA1
3765e9a81b55c5366cda8a463fbfc3c09159a827
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SHA256
41610cf1fe8ea38aa5e951129c82a06978e23fc46dd6b3c1015fe1cdc87a60ea
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SHA512
47523b27a1c2e45e3307977431e51dc4a6ced675820d71ad10d706bfcbc95af7f3347fc76456e979f789e95eceb3363cfe7378b5e4ad87ebe833340eeb1a2b88
Malware Config
Signatures
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suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 576 regsvr32.exe 576 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 1008 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1008 wrote to memory of 576 1008 regsvr32.exe regsvr32.exe PID 1008 wrote to memory of 576 1008 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\41610cf1fe8ea38aa5e951129c82a06978e23fc46dd6b3c1015fe1cdc87a60ea.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\PBTHSsTkN\XXxzWcc.dll"2⤵
- Suspicious behavior: EnumeratesProcesses