Analysis Overview
SHA256
1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638
Threat Level: Known bad
The file 1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638 was found to be: Known bad.
Malicious Activity Summary
Darkcloud family
DarkCloud
Drops startup file
ACProtect 1.3x - 1.4x DLL software
Loads dropped DLL
Executes dropped EXE
Suspicious use of SetThreadContext
UPX packed file
AutoIT Executable
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-06 22:02
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-06 22:02
Reported
2025-03-06 22:04
Platform
win7-20240903-en
Max time kernel
142s
Max time network
122s
Command Line
Signatures
DarkCloud
Darkcloud family
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vehiculate.vbs | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
AutoIT Executable
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2732 set thread context of 3020 | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | C:\Windows\SysWOW64\svchost.exe |
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe
"C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe
"C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
Network
Files
memory/2888-5-0x00000000001E0000-0x00000000001E4000-memory.dmp
\Users\Admin\AppData\Local\thixolabile\vehiculate.exe
| MD5 | 9d004b47eb3e3b00fb9440cefbcc2913 |
| SHA1 | ad34b508d8fbbf799c5cf3d91e0bbff996426a5c |
| SHA256 | 1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638 |
| SHA512 | 9cd06616b6027bae69d4fb43c0e8d085d338699c38821ec292b76bb1d63356b7cf95376b38015d949142697b37a2c4e44492d6853e49259ce359344f91782d13 |
C:\Users\Admin\AppData\Local\Temp\rhombiform
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2732-18-0x00000000000C0000-0x00000000001F4000-memory.dmp
memory/2732-22-0x00000000000C0000-0x00000000001F4000-memory.dmp
memory/3020-20-0x0000000000400000-0x000000000046F000-memory.dmp
memory/3020-23-0x0000000000400000-0x000000000046F000-memory.dmp
\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\XPAJOTIY-Admin\vbsqlite3.dll
| MD5 | 073a17b6cfb1112c6c838b2fba06a657 |
| SHA1 | a54bb22489eaa8c52eb3e512aee522320530b0be |
| SHA256 | dcfcd16fbf0511d3f2b3792e5493fa22d7291e4bb2efbfa5ade5002a04fc2cab |
| SHA512 | 5bc8307350bd8ba09fa9eedddc62f1dba65db62eb09ae64e0adff4dfad0937dbec5b621f294f5980bf77033faac3bfe200945c0280606915ee9a82d34a003b9e |
memory/3020-32-0x0000000074C20000-0x0000000074C89000-memory.dmp
memory/3020-33-0x0000000000400000-0x000000000046F000-memory.dmp
memory/3020-35-0x0000000074C20000-0x0000000074C89000-memory.dmp
memory/3020-34-0x0000000074C20000-0x0000000074C89000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-06 22:02
Reported
2025-03-06 22:04
Platform
win10v2004-20250217-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
DarkCloud
Darkcloud family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vehiculate.vbs | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2716 set thread context of 4884 | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | C:\Windows\SysWOW64\svchost.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\thixolabile\vehiculate.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe
"C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe
"C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
Network
| Country | Destination | Domain | Proto |
| 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/3924-5-0x0000000004180000-0x0000000004184000-memory.dmp
C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe
| MD5 | 9d004b47eb3e3b00fb9440cefbcc2913 |
| SHA1 | ad34b508d8fbbf799c5cf3d91e0bbff996426a5c |
| SHA256 | 1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638 |
| SHA512 | 9cd06616b6027bae69d4fb43c0e8d085d338699c38821ec292b76bb1d63356b7cf95376b38015d949142697b37a2c4e44492d6853e49259ce359344f91782d13 |
C:\Users\Admin\AppData\Local\Temp\rhombiform
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/4884-17-0x0000000000400000-0x000000000046F000-memory.dmp
memory/4884-19-0x0000000000400000-0x000000000046F000-memory.dmp
memory/4884-32-0x0000000000400000-0x000000000046F000-memory.dmp