Analysis Overview
SHA256
0d4c0d403392a31a1a2ab7b9b478ea3a89cdb14c862990a290ef20adec03437b
Threat Level: Known bad
The file Mars_Stealer_cracked_by_LLCPPC.exe was found to be: Known bad.
Malicious Activity Summary
Arkei family
Reads user/profile data of web browsers
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-11 13:05
Signatures
Arkei family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-11 13:05
Reported
2023-12-11 13:08
Platform
win7-20231130-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Reads user/profile data of web browsers
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1672 wrote to memory of 2576 | N/A | C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1672 wrote to memory of 2576 | N/A | C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1672 wrote to memory of 2576 | N/A | C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1672 wrote to memory of 2576 | N/A | C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe
"C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 648
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-11 13:05
Reported
2023-12-11 13:08
Platform
win10v2004-20231130-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Reads user/profile data of web browsers
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe
"C:\Users\Admin\AppData\Local\Temp\Mars_Stealer_cracked_by_LLCPPC.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5040 -ip 5040
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 1352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
| GB | 96.17.178.174:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | 33.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |