Analysis Overview
SHA256
d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b
Threat Level: Known bad
The file d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.bin was found to be: Known bad.
Malicious Activity Summary
GCleaner
Gcleaner family
Downloads MZ/PE file
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-03 05:26
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-03 05:26
Reported
2025-07-03 05:29
Platform
win10v2004-20250610-en
Max time kernel
102s
Max time network
144s
Command Line
Signatures
GCleaner
Gcleaner family
Downloads MZ/PE file
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost015.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost015.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost015.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3060 set thread context of 3956 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
Enumerates physical storage devices
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\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\svchost015.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3060 wrote to memory of 3956 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
| PID 3060 wrote to memory of 3956 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
| PID 3060 wrote to memory of 3956 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
| PID 3060 wrote to memory of 3956 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe
"C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe"
C:\Users\Admin\AppData\Local\Temp\svchost015.exe
C:\Users\Admin\AppData\Local\Temp\svchost015.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | drive.usercontent.google.com | udp |
| GB | 142.250.187.193:443 | drive.usercontent.google.com | tcp |
| US | 8.8.8.8:53 | o.pki.goog | udp |
| GB | 142.250.179.227:80 | o.pki.goog | tcp |
| US | 176.46.157.48:80 | 176.46.157.48 | tcp |
| US | 176.46.157.48:80 | 176.46.157.48 | 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 |
| US | 176.46.157.48:80 | 176.46.157.48 | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
Files
memory/3060-0-0x0000000002740000-0x0000000002741000-memory.dmp
memory/3060-1-0x0000000000470000-0x0000000000471000-memory.dmp
memory/3060-2-0x0000000002740000-0x0000000002741000-memory.dmp
memory/3060-3-0x0000000000400000-0x00000000008D0000-memory.dmp
memory/3060-4-0x0000000000400000-0x00000000008D0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svchost015.exe
| MD5 | ceeae1523c3864b719e820b75bf728aa |
| SHA1 | cf607927b6ef864a11bf7ebbcdbb59891d23d320 |
| SHA256 | 4e04e2fb20a9c6846b5d693ea67098214f77737f4f1f3df5f0c78594650e7f71 |
| SHA512 | a06da3b96084040d49964b2227402ff1a2548ee5f1459df6b64bc6cbb271f19a00a798333e0f608d03c5a6de7355ae916309250204900117e3ef101f764d0f5f |
C:\Users\Admin\AppData\Local\Temp\svcD83F.tmp
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/3956-19-0x0000000000180000-0x00000000001AF000-memory.dmp
memory/3956-22-0x0000000010000000-0x000000001001C000-memory.dmp
memory/3956-27-0x0000000000180000-0x00000000001AF000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\D5EG1QL2\service[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/3956-41-0x0000000000180000-0x00000000001AF000-memory.dmp
memory/3956-47-0x0000000000180000-0x00000000001AF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-07-03 05:26
Reported
2025-07-03 05:29
Platform
win11-20250619-en
Max time kernel
101s
Max time network
139s
Command Line
Signatures
GCleaner
Gcleaner family
Downloads MZ/PE file
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost015.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost015.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost015.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 6116 set thread context of 5528 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
Enumerates physical storage devices
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\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\svchost015.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 6116 wrote to memory of 5528 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
| PID 6116 wrote to memory of 5528 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
| PID 6116 wrote to memory of 5528 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
| PID 6116 wrote to memory of 5528 | N/A | C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe | C:\Users\Admin\AppData\Local\Temp\svchost015.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe
"C:\Users\Admin\AppData\Local\Temp\d31f0543792df2de66f3a6fd6d75491ba1e84a5969f2091a17b22e697189ca0b.exe"
C:\Users\Admin\AppData\Local\Temp\svchost015.exe
C:\Users\Admin\AppData\Local\Temp\svchost015.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | drive.usercontent.google.com | udp |
| GB | 142.250.187.193:443 | drive.usercontent.google.com | tcp |
| GB | 142.250.179.227:80 | o.pki.goog | tcp |
| GB | 142.250.179.227:80 | o.pki.goog | tcp |
| US | 176.46.157.48:80 | 176.46.157.48 | tcp |
| US | 176.46.157.48:80 | 176.46.157.48 | tcp |
| US | 176.46.157.48:80 | 176.46.157.48 | tcp |
| GB | 142.250.179.227:80 | o.pki.goog | tcp |
Files
memory/6116-0-0x0000000002740000-0x0000000002741000-memory.dmp
memory/6116-1-0x0000000000470000-0x0000000000471000-memory.dmp
memory/6116-2-0x0000000002740000-0x0000000002741000-memory.dmp
memory/6116-3-0x0000000000400000-0x00000000008D0000-memory.dmp
memory/6116-4-0x0000000000400000-0x00000000008D0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svcF2DC.tmp
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/5528-10-0x0000000000430000-0x000000000045F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svchost015.exe
| MD5 | ceeae1523c3864b719e820b75bf728aa |
| SHA1 | cf607927b6ef864a11bf7ebbcdbb59891d23d320 |
| SHA256 | 4e04e2fb20a9c6846b5d693ea67098214f77737f4f1f3df5f0c78594650e7f71 |
| SHA512 | a06da3b96084040d49964b2227402ff1a2548ee5f1459df6b64bc6cbb271f19a00a798333e0f608d03c5a6de7355ae916309250204900117e3ef101f764d0f5f |
memory/5528-23-0x0000000000430000-0x000000000045F000-memory.dmp
memory/5528-26-0x0000000010000000-0x000000001001C000-memory.dmp
memory/5528-31-0x0000000000430000-0x000000000045F000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GKCUTU87\service[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/5528-51-0x0000000000430000-0x000000000045F000-memory.dmp