Analysis Overview
SHA256
c7b00350372958271605f03df277b1fd0781a8d7930bbe7c7636934233247453
Threat Level: Known bad
The file 8cd2099e44faea182081272b5cc46838 was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
Loads dropped DLL
Executes dropped EXE
Enumerates connected drives
Drops file in System32 directory
Drops autorun.inf file
Drops file in Program Files directory
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-03 16:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-03 16:39
Reported
2024-02-03 16:41
Platform
win7-20231215-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| 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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\systems32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Enumerates connected drives
Drops autorun.inf file
| Description | Indicator | Process | Target |
| File created | C:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe | N/A |
| File opened for modification | C:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe | N/A |
| File created | F:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe | N/A |
| File opened for modification | F:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\_systems32.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\systems32.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\_systems32.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\systems32.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\systems32.exe | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe | N/A |
| File opened for modification | C:\Program Files\Common Files\Microsoft Shared\MSINFO\systems32.exe | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\systems32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe
"C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe"
C:\Program Files\Common Files\Microsoft Shared\MSINFO\systems32.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\systems32.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 296
Network
Files
memory/2644-0-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2644-1-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2644-2-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2644-3-0x0000000000220000-0x0000000000221000-memory.dmp
F:\systems32.exe
| MD5 | 8cd2099e44faea182081272b5cc46838 |
| SHA1 | c892742a8e36594b8c97e239594b823068fb7ac3 |
| SHA256 | c7b00350372958271605f03df277b1fd0781a8d7930bbe7c7636934233247453 |
| SHA512 | a9e335fef6cb073f1442eef56d7a5c4347f9db401766feafe0543c0f139b51b9e2f90d4894077414ffdca834dd857e95d27add37b16576d98950edc0496107c8 |
memory/2644-20-0x0000000002CF0000-0x0000000002E43000-memory.dmp
memory/2704-22-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2644-23-0x0000000002CF0000-0x0000000002E43000-memory.dmp
memory/2704-24-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2704-29-0x0000000000240000-0x0000000000241000-memory.dmp
memory/2644-33-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2644-34-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2704-35-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2644-36-0x0000000000400000-0x0000000000553000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-03 16:39
Reported
2024-02-03 16:41
Platform
win10v2004-20231215-en
Max time kernel
152s
Max time network
159s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe
"C:\Users\Admin\AppData\Local\Temp\8cd2099e44faea182081272b5cc46838.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4288 -ip 4288
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 264
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.246.116.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
Files
memory/4288-0-0x0000000000400000-0x0000000000553000-memory.dmp
memory/4288-1-0x0000000000400000-0x0000000000553000-memory.dmp