Analysis
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max time kernel
156s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
22-11-2022 19:41
Static task
static1
Behavioral task
behavioral1
Sample
4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe
Resource
win10v2004-20220812-en
General
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Target
4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe
-
Size
744KB
-
MD5
2a5c407e1e79a2291a6920a023eac0c3
-
SHA1
7ac9bab12fd48ae21f59cdef5bb8e4fdb99f6f89
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SHA256
4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d
-
SHA512
5204916f50def7bcefebcb2dd33410e7af7ed952f64a3ad2da9cc495be85813d055692d3b469eb5094c0938ecc04d5f70bd9541e9ff824a76c3369661cbd6705
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SSDEEP
12288:8hvk3gqRvyIF0uR5vWPz6qQrKfDT3BwhmlI8Aq:gXOWL7zAq
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2132 4064 WerFault.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exedescription pid process target process PID 2500 wrote to memory of 5000 2500 4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe pcaui.exe PID 2500 wrote to memory of 5000 2500 4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe pcaui.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe"C:\Users\Admin\AppData\Local\Temp\4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\system32\pcaui.exe"C:\Windows\system32\pcaui.exe" -g {11111111-1111-1111-1111-111111111111} -x {60fdc094-58fa-41d5-bd57-5c9bd53e8d92} -a "Daemon Tools" -v "DT Soft Ltd." -s "This app can't run because it causes security or performance issues on Windows. A new version may be available. Check with your software provider for an updated version that runs on this version of Windows." -n 2 -f 616281 -k 0 -e "C:\Users\Admin\AppData\Local\Temp\4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe"2⤵PID:5000
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 444 -p 4064 -ip 40641⤵PID:3480
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4064 -s 17641⤵
- Program crash
PID:2132