Analysis Overview
SHA256
52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609
Threat Level: Known bad
The file 52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe was found to be: Known bad.
Malicious Activity Summary
DarkCloud
Darkcloud family
Suspicious use of NtCreateUserProcessOtherParentProcess
Drops startup file
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-10 11:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-10 11:22
Reported
2025-03-10 11:25
Platform
win7-20240903-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.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\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1668 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1668 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1668 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1668 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe
"C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 1236
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | arandelasespeciales.com | udp |
| CA | 15.235.119.29:443 | arandelasespeciales.com | tcp |
Files
memory/1668-0-0x000000007405E000-0x000000007405F000-memory.dmp
memory/1668-1-0x00000000008A0000-0x0000000000994000-memory.dmp
memory/1668-2-0x0000000074050000-0x000000007473E000-memory.dmp
memory/1668-3-0x0000000074050000-0x000000007473E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-10 11:22
Reported
2025-03-10 11:25
Platform
win10v2004-20250217-en
Max time kernel
94s
Max time network
156s
Command Line
Signatures
DarkCloud
Darkcloud family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4656 created 3488 | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | C:\Windows\Explorer.EXE |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IsNumericScalar.vbs | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4656 set thread context of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe
"C:\Users\Admin\AppData\Local\Temp\52ae063969118de1c844aad047e594b5c2d1531401a81add6f1c64fd9df2d609.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | arandelasespeciales.com | udp |
| CA | 15.235.119.29:443 | arandelasespeciales.com | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | 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 | 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 |
Files
memory/4656-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp
memory/4656-1-0x0000000000490000-0x0000000000584000-memory.dmp
memory/4656-2-0x0000000074B30000-0x00000000752E0000-memory.dmp
memory/4656-3-0x00000000061E0000-0x0000000006318000-memory.dmp
memory/4656-17-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-15-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-13-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-67-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-39-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-65-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-63-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-61-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-59-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-57-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-55-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-53-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-51-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-49-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-47-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-45-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-37-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-35-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-33-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-31-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-23-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-22-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-11-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-10-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-43-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-7-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-41-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-29-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-27-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-25-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-19-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-4-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-5-0x00000000061E0000-0x0000000006312000-memory.dmp
memory/4656-1326-0x0000000074B30000-0x00000000752E0000-memory.dmp
memory/4656-1327-0x0000000006350000-0x00000000063E2000-memory.dmp
memory/4656-1328-0x0000000006480000-0x0000000006510000-memory.dmp
memory/4656-1329-0x0000000006540000-0x000000000658C000-memory.dmp
memory/4656-1330-0x0000000006EF0000-0x0000000007494000-memory.dmp
memory/4656-1331-0x0000000006650000-0x00000000066A4000-memory.dmp
memory/4656-1337-0x0000000074B30000-0x00000000752E0000-memory.dmp
memory/4656-1338-0x0000000074B3E000-0x0000000074B3F000-memory.dmp
memory/4656-1341-0x0000000074B30000-0x00000000752E0000-memory.dmp
memory/4656-1342-0x0000000074B30000-0x00000000752E0000-memory.dmp
memory/4656-1339-0x0000000074B30000-0x00000000752E0000-memory.dmp
memory/4656-1346-0x0000000074B30000-0x00000000752E0000-memory.dmp
memory/4656-1347-0x0000000074B30000-0x00000000752E0000-memory.dmp
memory/2000-1348-0x0000000000400000-0x0000000000470000-memory.dmp
memory/2000-1359-0x0000000000400000-0x0000000000470000-memory.dmp