Analysis Overview
SHA256
fe62c3e75f40fdd55627df462b423c6f6004b26e454041ff115e755d1c26120b
Threat Level: Known bad
The file fe62c3e75f40fdd55627df462b423c6f6004b26e454041ff115e755d1c26120b was found to be: Known bad.
Malicious Activity Summary
Guloader,Cloudeye
Xloader family
Xloader
Guloader family
Xloader payload
Deletes itself
Checks QEMU agent file
Legitimate hosting services abused for malware hosting/C2
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-21 19:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-21 19:59
Reported
2024-11-21 20:02
Platform
win7-20241023-en
Max time kernel
146s
Max time network
120s
Command Line
Signatures
Guloader family
Guloader,Cloudeye
Xloader
Xloader family
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1628 set thread context of 2172 | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe |
| PID 2172 set thread context of 1212 | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | C:\Windows\Explorer.EXE |
| PID 2768 set thread context of 1212 | N/A | C:\Windows\SysWOW64\mstsc.exe | C:\Windows\Explorer.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\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\mstsc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe
"C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe"
C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe
"C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe"
C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\SysWOW64\mstsc.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | drive.google.com | udp |
| GB | 142.250.180.14:443 | drive.google.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.200.3:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | o.pki.goog | udp |
| GB | 142.250.200.3:80 | o.pki.goog | tcp |
| US | 8.8.8.8:53 | doc-0s-3c-docs.googleusercontent.com | udp |
| GB | 216.58.201.97:443 | doc-0s-3c-docs.googleusercontent.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| IT | 2.22.33.235:80 | www.microsoft.com | tcp |
Files
memory/1628-2-0x00000000003E0000-0x00000000003ED000-memory.dmp
memory/1628-4-0x0000000077901000-0x0000000077A02000-memory.dmp
memory/1628-3-0x0000000077AF0000-0x0000000077BC6000-memory.dmp
memory/1628-5-0x00000000003E0000-0x00000000003ED000-memory.dmp
memory/1628-6-0x0000000077900000-0x0000000077AA9000-memory.dmp
memory/2172-7-0x0000000000400000-0x0000000000553000-memory.dmp
memory/1628-9-0x0000000077AF0000-0x0000000077BC6000-memory.dmp
memory/1628-10-0x00000000003E0000-0x00000000003ED000-memory.dmp
memory/2172-11-0x0000000077900000-0x0000000077AA9000-memory.dmp
memory/2172-18-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2172-34-0x00000000001B0000-0x00000000002B0000-memory.dmp
memory/2172-33-0x0000000000400000-0x0000000000553000-memory.dmp
memory/1212-35-0x0000000005020000-0x0000000005160000-memory.dmp
memory/2172-36-0x00000000001B0000-0x00000000002B0000-memory.dmp
memory/2768-38-0x00000000000D0000-0x00000000001D4000-memory.dmp
memory/2172-37-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2768-40-0x00000000000D0000-0x00000000001D4000-memory.dmp
memory/2768-41-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/1212-42-0x0000000005020000-0x0000000005160000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-21 19:59
Reported
2024-11-21 20:02
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Guloader family
Guloader,Cloudeye
Xloader
Xloader family
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 644 set thread context of 3736 | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe |
| PID 3736 set thread context of 3436 | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | C:\Windows\Explorer.EXE |
| PID 756 set thread context of 3436 | N/A | C:\Windows\SysWOW64\mstsc.exe | C:\Windows\Explorer.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\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\mstsc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe
"C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe"
C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe
"C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe"
C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\SysWOW64\mstsc.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\ATTACHED ORIGINAL REF __NOTE.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.36.72.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| GB | 142.250.180.14:443 | drive.google.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.200.3:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | o.pki.goog | udp |
| GB | 142.250.200.3:80 | o.pki.goog | tcp |
| US | 8.8.8.8:53 | doc-0s-3c-docs.googleusercontent.com | udp |
| GB | 216.58.201.97:443 | doc-0s-3c-docs.googleusercontent.com | tcp |
| US | 8.8.8.8:53 | 97.201.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.36.72.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.climat2020.com | udp |
| US | 8.8.8.8:53 | www.newazenterprise.com | udp |
| SG | 85.187.128.28:80 | www.newazenterprise.com | tcp |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.newazenterprise.com | udp |
| SG | 85.187.128.28:80 | www.newazenterprise.com | tcp |
| US | 8.8.8.8:53 | www.c-w3.com | udp |
| US | 8.8.8.8:53 | www.sprinklesglobal.com | udp |
| IN | 103.38.50.62:80 | www.sprinklesglobal.com | tcp |
| US | 8.8.8.8:53 | 62.50.38.103.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.wowyuu.net | udp |
| US | 8.8.8.8:53 | www.seoforamz.com | udp |
| US | 8.8.8.8:53 | www.go-kalisa.com | udp |
| US | 8.8.8.8:53 | www.flowingwealth.com | udp |
| US | 3.140.13.188:80 | www.flowingwealth.com | tcp |
| US | 8.8.8.8:53 | 188.13.140.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.e-yzr.com | udp |
| US | 8.8.8.8:53 | www.globalmilitaryaircraft.com | udp |
Files
memory/644-2-0x0000000002AE0000-0x0000000002AED000-memory.dmp
memory/644-3-0x0000000077261000-0x0000000077381000-memory.dmp
memory/644-4-0x0000000002AE0000-0x0000000002AED000-memory.dmp
memory/644-5-0x0000000077261000-0x0000000077381000-memory.dmp
memory/644-6-0x0000000077261000-0x0000000077381000-memory.dmp
memory/644-7-0x0000000002AE0000-0x0000000002AED000-memory.dmp
memory/3736-8-0x0000000000400000-0x000000000055D000-memory.dmp
memory/3736-10-0x0000000000560000-0x0000000000660000-memory.dmp
memory/3736-14-0x0000000000400000-0x000000000055D000-memory.dmp
memory/3736-25-0x0000000000560000-0x0000000000660000-memory.dmp
memory/3736-24-0x0000000000400000-0x000000000055D000-memory.dmp
memory/3736-26-0x000000001E8A0000-0x000000001EBEA000-memory.dmp
memory/3736-28-0x0000000000400000-0x000000000055D000-memory.dmp
memory/3736-27-0x000000000041D000-0x000000000041E000-memory.dmp
memory/3436-29-0x0000000008540000-0x000000000861F000-memory.dmp
memory/756-30-0x0000000000320000-0x000000000045A000-memory.dmp
memory/3736-34-0x0000000000560000-0x0000000000660000-memory.dmp
memory/756-35-0x0000000000320000-0x000000000045A000-memory.dmp
memory/756-36-0x00000000007A0000-0x00000000007C8000-memory.dmp
memory/3436-37-0x0000000008540000-0x000000000861F000-memory.dmp
memory/3436-40-0x0000000008710000-0x00000000087CF000-memory.dmp