Analysis Overview
SHA256
34125118c603cbb2c4f6e6362e28ab2b8162de4eadf86dcda60c9df74b8be350
Threat Level: Known bad
The file 34125118c603cbb2c4f6e6362e28ab2b8162de4eadf86dcda60c9df74b8be350 was found to be: Known bad.
Malicious Activity Summary
Guloader family
Guloader,Cloudeye
Checks QEMU agent file
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-21 20:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-21 20:44
Reported
2024-11-21 20:47
Platform
win7-20240903-en
Max time kernel
149s
Max time network
154s
Command Line
Signatures
Guloader family
Guloader,Cloudeye
Checks QEMU agent file
| Description | Indicator | Process | Target |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1992 set thread context of 2448 | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe
"C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe"
C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe
"C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp |
Files
memory/1992-2-0x0000000000480000-0x000000000048B000-memory.dmp
memory/1992-3-0x0000000076E51000-0x0000000076F52000-memory.dmp
memory/1992-4-0x0000000000480000-0x000000000048B000-memory.dmp
memory/1992-5-0x0000000076E50000-0x0000000076FF9000-memory.dmp
memory/2448-10-0x0000000076E50000-0x0000000076FF9000-memory.dmp
memory/1992-9-0x0000000077040000-0x0000000077116000-memory.dmp
memory/1992-8-0x0000000000480000-0x000000000048B000-memory.dmp
memory/2448-6-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2448-11-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2448-12-0x0000000000400000-0x0000000000553000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-21 20:44
Reported
2024-11-21 20:47
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Guloader family
Guloader,Cloudeye
Checks QEMU agent file
| Description | Indicator | Process | Target |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 532 set thread context of 3596 | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe
"C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe"
C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.exe
"C:\Users\Admin\AppData\Local\Temp\d032bf21aa1029b3d49763fd303dd84ad36c303a07ea1293e039bc8c35c0e1e7.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.14.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.14.97.104.in-addr.arpa | udp |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp | |
| NL | 45.85.90.226:80 | tcp |
Files
memory/532-2-0x0000000002370000-0x000000000237B000-memory.dmp
memory/532-3-0x0000000002370000-0x000000000237B000-memory.dmp
memory/532-4-0x0000000077671000-0x0000000077791000-memory.dmp
memory/3596-5-0x0000000000400000-0x000000000055D000-memory.dmp
memory/3596-8-0x0000000000560000-0x0000000000660000-memory.dmp
memory/532-7-0x0000000002370000-0x000000000237B000-memory.dmp
memory/3596-9-0x0000000000400000-0x000000000055D000-memory.dmp