Analysis
-
max time kernel
53s -
max time network
142s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
14-05-2022 14:18
Static task
static1
General
-
Target
841005bf947f2d920c2a36c26368698160d4feb4469505549d65d61ebde9a9ae.dll
-
Size
532KB
-
MD5
edf2d1c7e938ef6fb6d9188b7005db35
-
SHA1
5c76c7a00e36c6b5ba21a5a704a46596d51f804f
-
SHA256
841005bf947f2d920c2a36c26368698160d4feb4469505549d65d61ebde9a9ae
-
SHA512
d6d07908b3983431eff742118f37dcbe869044887958df6e0492c9f3c17f9247f285e23f150001bcf4ce70d91bd5cc174428ba8dd5d52410f4ed95bb6fd7333d
Malware Config
Signatures
-
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 2540 regsvr32.exe 2540 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 2592 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
regsvr32.exedescription pid process target process PID 2592 wrote to memory of 2540 2592 regsvr32.exe regsvr32.exe PID 2592 wrote to memory of 2540 2592 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\841005bf947f2d920c2a36c26368698160d4feb4469505549d65d61ebde9a9ae.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\OjiVlFxBUxzY\pwhkJ.dll"2⤵
- Suspicious behavior: EnumeratesProcesses