Analysis Overview
SHA256
93dd445822c1c5b30270fc5552a71a02eab536a80ba51e345632d2be18aded49
Threat Level: Known bad
The file 4594a8618274c5732c58bcb6f246919a was found to be: Known bad.
Malicious Activity Summary
BitRAT
UPX packed file
Adds Run key to start application
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-06 07:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-06 07:00
Reported
2024-01-06 07:03
Platform
win7-20231215-en
Max time kernel
147s
Max time network
177s
Command Line
Signatures
BitRAT
UPX packed file
| Description | Indicator | Process | Target |
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogomwindefender = "C:\\Users\\Admin\\AppData\\Local\\winlogomwindefenders\\winlogomwindefender.exe" | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2140 set thread context of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe |
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe
"C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe"
C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe
"C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | jairoandresotalvarorend.linkpc.net | udp |
| SG | 139.99.66.103:9083 | jairoandresotalvarorend.linkpc.net | tcp |
| SG | 139.99.66.103:9083 | jairoandresotalvarorend.linkpc.net | tcp |
| SG | 139.99.66.103:9083 | jairoandresotalvarorend.linkpc.net | tcp |
| SG | 139.99.66.103:9083 | jairoandresotalvarorend.linkpc.net | tcp |
Files
memory/2140-0-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/2140-1-0x0000000001020000-0x000000000123A000-memory.dmp
memory/2140-2-0x0000000004DF0000-0x0000000004E30000-memory.dmp
memory/2140-3-0x0000000000280000-0x0000000000296000-memory.dmp
memory/2140-4-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/2140-5-0x0000000004DF0000-0x0000000004E30000-memory.dmp
memory/2140-6-0x0000000005C90000-0x0000000005E80000-memory.dmp
memory/2140-7-0x000000000B360000-0x000000000B4D8000-memory.dmp
memory/2608-9-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-11-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-15-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-17-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-16-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-19-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-20-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-18-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2608-8-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2140-21-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/2608-22-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-24-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-25-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-26-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-27-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-28-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-23-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-29-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-30-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-32-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-31-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-33-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-34-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-36-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2608-35-0x0000000000400000-0x00000000007E4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-06 07:00
Reported
2024-01-06 07:02
Platform
win10v2004-20231215-en
Max time kernel
147s
Max time network
159s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe
"C:\Users\Admin\AppData\Local\Temp\4594a8618274c5732c58bcb6f246919a.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 18.53.126.40.in-addr.arpa | udp |
| 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 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 6.173.189.20.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/2648-0-0x00000000744C0000-0x0000000074C70000-memory.dmp
memory/2648-1-0x0000000000EA0000-0x00000000010BA000-memory.dmp
memory/2648-2-0x00000000060E0000-0x0000000006684000-memory.dmp
memory/2648-3-0x0000000005B30000-0x0000000005BC2000-memory.dmp
memory/2648-4-0x0000000005BD0000-0x0000000005C6C000-memory.dmp
memory/2648-5-0x00000000744C0000-0x0000000074C70000-memory.dmp
memory/2648-6-0x0000000005FD0000-0x0000000005FE0000-memory.dmp
memory/2648-7-0x0000000005E70000-0x0000000005E7A000-memory.dmp
memory/2648-8-0x0000000005FD0000-0x0000000005FE0000-memory.dmp
memory/2648-9-0x0000000001190000-0x00000000011A6000-memory.dmp