Analysis Overview
SHA256
51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049
Threat Level: Likely malicious
The file 51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049 was found to be: Likely malicious.
Malicious Activity Summary
Modifies AppInit DLL entries
UPX packed file
Drops file in System32 directory
Drops file in Windows directory
Program crash
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 22:03
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 22:03
Reported
2024-06-10 22:06
Platform
win7-20240221-en
Max time kernel
122s
Max time network
127s
Command Line
Signatures
Modifies AppInit DLL entries
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 |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Wqk.dll | C:\Users\Admin\AppData\Local\Temp\51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049.exe | N/A |
| File created | C:\Windows\SysWOW64\Wqk.dll | C:\Users\Admin\AppData\Local\Temp\51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\dextor32.exe | C:\Users\Admin\AppData\Local\Temp\51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049.exe
"C:\Users\Admin\AppData\Local\Temp\51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049.exe"
Network
Files
memory/2456-112-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2456-111-0x0000000000220000-0x0000000000224000-memory.dmp
C:\Windows\Temp\[DiVX] Lord of The Rings Full Downloader.exe
| MD5 | a6d68c0136b73e29e2a21dccca766ea5 |
| SHA1 | 381e61b4aac06a9fdc8ed0a9fb4de53d0121602b |
| SHA256 | 51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049 |
| SHA512 | 4e6f7778a4c0b25e2572edc5a9f535905c098c37624711bcbc1684e10ebc03fd9946a05764273638031bc083d37a9dd633d8108477ab8e8d7699e76be304cea8 |
memory/2456-8-0x0000000000220000-0x0000000000224000-memory.dmp
memory/2456-7-0x0000000000220000-0x0000000000224000-memory.dmp
memory/2456-4-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2456-1-0x0000000000427000-0x0000000000429000-memory.dmp
memory/2456-0-0x0000000000400000-0x0000000000429000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-10 22:03
Reported
2024-06-10 22:05
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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\51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049.exe
"C:\Users\Admin\AppData\Local\Temp\51ecbac3dd3171d8db96cb7b78954ee16a6998a137df6c15f3f5ad2ff9526049.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 744 -ip 744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 380
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/744-0-0x0000000000400000-0x0000000000429000-memory.dmp
memory/744-1-0x0000000000427000-0x0000000000429000-memory.dmp
memory/744-2-0x0000000000400000-0x0000000000429000-memory.dmp