Analysis Overview
SHA256
c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160
Threat Level: Known bad
The file c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-20 11:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-20 11:48
Reported
2024-07-20 11:51
Platform
win7-20240704-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2432 set thread context of 2940 | N/A | C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe | C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe
"C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe"
C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe
"C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe"
Network
| Country | Destination | Domain | Proto |
| PL | 91.223.3.151:4508 | tcp | |
| PL | 91.223.3.151:4508 | tcp | |
| PL | 91.223.3.151:4508 | tcp | |
| PL | 91.223.3.151:4508 | tcp | |
| PL | 91.223.3.151:4508 | tcp | |
| PL | 91.223.3.151:4508 | tcp | |
| PL | 91.223.3.151:4508 | tcp |
Files
memory/2432-0-0x0000000073EDE000-0x0000000073EDF000-memory.dmp
memory/2432-1-0x00000000011F0000-0x00000000012FA000-memory.dmp
memory/2432-2-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/2432-3-0x0000000000750000-0x000000000076A000-memory.dmp
memory/2432-4-0x0000000000960000-0x000000000096E000-memory.dmp
memory/2432-5-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/2432-6-0x0000000005EF0000-0x0000000005FB0000-memory.dmp
memory/2940-8-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2432-20-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/2940-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2940-14-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-11-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-9-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-7-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-12-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-10-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-26-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-27-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-28-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-29-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-30-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-31-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-32-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-33-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2940-35-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-20 11:48
Reported
2024-07-20 11:51
Platform
win10v2004-20240709-en
Max time kernel
147s
Max time network
148s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2916 set thread context of 2388 | N/A | C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe | C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe
"C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe"
C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe
"C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe"
C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe
"C:\Users\Admin\AppData\Local\Temp\c05d634d51542921796702112f1b7c8aabbaa9845eb4f26d3dffcb3bb2dfb160.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| 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 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| PL | 91.223.3.151:4508 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| PL | 91.223.3.151:4508 | tcp | |
| PL | 91.223.3.151:4508 | tcp |
Files
memory/2916-0-0x0000000074E7E000-0x0000000074E7F000-memory.dmp
memory/2916-1-0x0000000000750000-0x000000000085A000-memory.dmp
memory/2916-2-0x00000000058A0000-0x0000000005E44000-memory.dmp
memory/2916-3-0x00000000052F0000-0x0000000005382000-memory.dmp
memory/2916-4-0x0000000005390000-0x00000000056E4000-memory.dmp
memory/2916-5-0x0000000074E70000-0x0000000075620000-memory.dmp
memory/2916-6-0x0000000005760000-0x000000000576A000-memory.dmp
memory/2916-7-0x00000000084C0000-0x00000000084DA000-memory.dmp
memory/2916-8-0x0000000006840000-0x000000000684E000-memory.dmp
memory/2916-9-0x00000000069F0000-0x0000000006AB0000-memory.dmp
memory/2916-10-0x000000000AA70000-0x000000000AB0C000-memory.dmp
memory/2388-11-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-12-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-14-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-15-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-16-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2916-17-0x0000000074E70000-0x0000000075620000-memory.dmp
memory/2388-18-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-20-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-22-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-26-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-27-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-28-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2388-29-0x0000000000400000-0x0000000000482000-memory.dmp