Analysis Overview
SHA256
83cd26fc0f2642307179d45e3cfb8610fe2451d4d3d5abdca2521d22e35db6ca
Threat Level: Shows suspicious behavior
The file VirusShare_684fda3866eb6967ede8bd784ad90680 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
UPX packed file
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 21:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 21:46
Reported
2024-06-10 21:49
Platform
win7-20240508-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\9iDEKdVR\WindowsSecurityUpdate.exe | N/A |
Loads dropped DLL
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\SD2014 = "C:\\Users\\Admin\\AppData\\Roaming\\9iDEKdVR\\9iDEKdVR.exe" | C:\Users\Admin\AppData\Local\Temp\VirusShare_684fda3866eb6967ede8bd784ad90680.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\VirusShare_684fda3866eb6967ede8bd784ad90680.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare_684fda3866eb6967ede8bd784ad90680.exe"
C:\Users\Admin\AppData\Roaming\9iDEKdVR\WindowsSecurityUpdate.exe
"C:\Users\Admin\AppData\Roaming\9iDEKdVR\WindowsSecurityUpdate.exe" -services
Network
| Country | Destination | Domain | Proto |
| TW | 175.41.29.179:80 | tcp | |
| TW | 175.41.29.179:80 | tcp |
Files
memory/1580-0-0x0000000000370000-0x0000000000374000-memory.dmp
memory/1580-1-0x0000000000400000-0x0000000000515000-memory.dmp
\Users\Admin\AppData\Roaming\9iDEKdVR\WindowsSecurityUpdate.exe
| MD5 | 684fda3866eb6967ede8bd784ad90680 |
| SHA1 | 60531a62f6af7589949ac5d06ceb2a32665bf42f |
| SHA256 | 83cd26fc0f2642307179d45e3cfb8610fe2451d4d3d5abdca2521d22e35db6ca |
| SHA512 | e2eb71a011d9a2cb465e21f9fabbcfb166c64b8618bad6694d82f42f8622024b71d467fcc25ef4f59bbc429a7330ac461c617ae1084e26eb644bf27b65af05bf |
memory/2680-17-0x0000000000400000-0x0000000000515000-memory.dmp
memory/2680-22-0x0000000000400000-0x0000000000515000-memory.dmp
memory/2680-24-0x0000000000400000-0x0000000000515000-memory.dmp
memory/1580-26-0x0000000000400000-0x0000000000515000-memory.dmp
memory/1580-30-0x0000000000400000-0x0000000000515000-memory.dmp
C:\Users\Admin\Desktop\System Doctor 2014 support.url
| MD5 | d201abad2d2dca1ccd401e4419421267 |
| SHA1 | 773e9bc9f8adc19db7bf4cb45e66765a2c0da0d8 |
| SHA256 | 85a638446470746e8b6329fa052c8e3a9e3e53ba6e800228498f524778d5fb5a |
| SHA512 | 75c585d579b4cef4d0f124f2d6eb01482747a591f5ea708f53d717fc810c9c830519dc0742d26f523f4214ca791e1b5c200b45a1654f6bd044b0b4e1f9a11856 |
memory/1580-62-0x0000000000400000-0x0000000000515000-memory.dmp
memory/1580-63-0x0000000000400000-0x0000000000515000-memory.dmp
memory/1580-64-0x0000000000400000-0x0000000000515000-memory.dmp
memory/1580-65-0x0000000000400000-0x0000000000515000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-10 21:46
Reported
2024-06-10 21:49
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
59s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\VirusShare_684fda3866eb6967ede8bd784ad90680.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\VirusShare_684fda3866eb6967ede8bd784ad90680.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare_684fda3866eb6967ede8bd784ad90680.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1624 -ip 1624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1624 -s 768
Network
Files
memory/1624-0-0x0000000000800000-0x0000000000804000-memory.dmp
memory/1624-1-0x0000000000400000-0x0000000000515000-memory.dmp