Analysis Overview
SHA256
c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160
Threat Level: Known bad
The file PD07-Item Description for Quote.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-19 02:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-19 02:32
Reported
2024-07-19 02:35
Platform
win7-20240705-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1544 wrote to memory of 2656 | N/A | C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1544 wrote to memory of 2656 | N/A | C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1544 wrote to memory of 2656 | N/A | C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1544 wrote to memory of 2656 | N/A | C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe
"C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 836
Network
Files
memory/1544-0-0x000000007462E000-0x000000007462F000-memory.dmp
memory/1544-1-0x0000000001260000-0x000000000136A000-memory.dmp
memory/1544-2-0x0000000074620000-0x0000000074D0E000-memory.dmp
memory/1544-3-0x0000000000A70000-0x0000000000A8A000-memory.dmp
memory/1544-4-0x0000000000AA0000-0x0000000000AAE000-memory.dmp
memory/1544-5-0x000000007462E000-0x000000007462F000-memory.dmp
memory/1544-6-0x0000000074620000-0x0000000074D0E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 02:32
Reported
2024-07-19 02:35
Platform
win10v2004-20240704-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4244 set thread context of 1516 | N/A | C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe | C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe
"C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe"
C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe
"C:\Users\Admin\AppData\Local\Temp\PD07-Item Description for Quote.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 73.239.69.13.in-addr.arpa | udp |
Files
memory/4244-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp
memory/4244-1-0x0000000000DD0000-0x0000000000EDA000-memory.dmp
memory/4244-2-0x0000000005F90000-0x0000000006534000-memory.dmp
memory/4244-3-0x00000000058F0000-0x0000000005982000-memory.dmp
memory/4244-4-0x00000000059E0000-0x0000000005D34000-memory.dmp
memory/4244-5-0x0000000074AD0000-0x0000000075280000-memory.dmp
memory/4244-6-0x0000000005EE0000-0x0000000005EEA000-memory.dmp
memory/4244-7-0x0000000008B30000-0x0000000008B4A000-memory.dmp
memory/4244-8-0x0000000006F30000-0x0000000006F3E000-memory.dmp
memory/4244-9-0x00000000070E0000-0x00000000071A0000-memory.dmp
memory/4244-10-0x000000000B0F0000-0x000000000B18C000-memory.dmp
memory/1516-11-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4244-15-0x0000000074AD0000-0x0000000075280000-memory.dmp
memory/1516-14-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-16-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-18-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-20-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-22-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-26-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-27-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-28-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-29-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-30-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1516-31-0x0000000000400000-0x0000000000482000-memory.dmp