Analysis Overview
SHA256
a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2
Threat Level: Known bad
The file a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2 was found to be: Known bad.
Malicious Activity Summary
Gozi
Gozi family
UPX packed file
Suspicious use of NtSetInformationThreadHideFromDebugger
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: LoadsDriver
Modifies Internet Explorer settings
Modifies Internet Explorer start page
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 21:45
Signatures
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 21:45
Reported
2024-11-05 21:48
Platform
win7-20240903-en
Max time kernel
147s
Max time network
137s
Command Line
Signatures
Gozi
Gozi family
Suspicious use of NtSetInformationThreadHideFromDebugger
UPX packed file
| Description | Indicator | Process | Target |
| 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\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2345.com/?28879" | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879" | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
Modifies Internet Explorer start page
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Start Page | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?28879" | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
"C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sp.kulove123.com | udp |
| GB | 79.133.176.187:80 | sp.kulove123.com | tcp |
| US | 8.8.8.8:53 | cs.kulove123.com | udp |
| US | 8.8.8.8:53 | cs.kulove123.com | udp |
| CN | 47.93.205.92:80 | cs.kulove123.com | tcp |
Files
memory/2672-0-0x0000000000400000-0x0000000000B51000-memory.dmp
memory/2672-1-0x0000000076B50000-0x0000000076B97000-memory.dmp
memory/2672-503-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-504-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-524-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-542-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-558-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-506-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-564-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-562-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-560-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-556-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-554-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-552-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-550-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-548-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-546-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-544-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-540-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-538-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-536-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-534-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-533-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-530-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-528-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-526-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-522-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-520-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-518-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-516-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-514-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-512-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-510-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-508-0x0000000002950000-0x0000000002A61000-memory.dmp
memory/2672-2239-0x00000000026A0000-0x0000000002821000-memory.dmp
memory/2672-7784-0x0000000000400000-0x0000000000B51000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-05 21:45
Reported
2024-11-05 21:48
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
143s
Command Line
Signatures
Gozi
Gozi family
UPX packed file
| Description | Indicator | Process | Target |
| 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\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
"C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| 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 | 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 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/748-0-0x0000000000400000-0x0000000000B51000-memory.dmp
memory/748-1-0x00000000757C0000-0x00000000759D5000-memory.dmp
memory/748-3275-0x0000000000400000-0x0000000000B51000-memory.dmp