Analysis Overview
SHA256
d2fcae8d2d3fdb3adf86d211d64019ddda1ce37e6223850fe38b3b855d6bf438
Threat Level: Known bad
The file 2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Cybergate family
Adds policy Run key to start application
Boot or Logon Autostart Execution: Active Setup
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Program crash
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-02 17:52
Signatures
Cybergate family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-02 17:52
Reported
2024-07-02 17:54
Platform
win7-20240221-en
Max time kernel
145s
Max time network
122s
Command Line
Signatures
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\msn.exe" | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\msn.exe" | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "C:\\Windows\\system32\\install\\msn.exe Restart" | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\install\msn.exe | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\install\msn.exe | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\explorer.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe"
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 10996 -s 508
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 488
Network
Files
memory/1196-3-0x0000000002DE0000-0x0000000002DE1000-memory.dmp
memory/2104-2-0x0000000010410000-0x000000001046C000-memory.dmp
memory/10996-2685-0x0000000000120000-0x0000000000121000-memory.dmp
memory/10996-2684-0x00000000000E0000-0x00000000000E1000-memory.dmp
memory/10996-6014-0x0000000010470000-0x00000000104CC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | 549f6a61caf1045096ea19d5d4838783 |
| SHA1 | a73512f728810f0afdf75e85b82652b36f9faf1c |
| SHA256 | 386215c7cffa026202864b9c219f783e75d415dc2e572973cb6f0c74f88034fa |
| SHA512 | e15af3336b362d0ec1e723d17b3edb2a7b0ee11e3afda0bce67ed9fad2174710b536c46c925f262bd6944c5a4c4d777f01532b1afa0f54ebb45b82ff3708f915 |
memory/2872-9388-0x0000000010530000-0x000000001058C000-memory.dmp
memory/10996-9391-0x0000000010470000-0x00000000104CC000-memory.dmp
memory/2872-9392-0x0000000010530000-0x000000001058C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-02 17:52
Reported
2024-07-02 17:54
Platform
win10v2004-20240611-en
Max time kernel
144s
Max time network
131s
Command Line
Signatures
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\msn.exe" | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\msn.exe" | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "C:\\Windows\\system32\\install\\msn.exe Restart" | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\install\msn.exe | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\install\msn.exe | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\explorer.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe"
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1056 -ip 1056
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 1136
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2047a22346a62ee2160ebe2b34f5bdb4_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 5528 -ip 5528
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5528 -s 968
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 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4636-3-0x0000000010410000-0x000000001046C000-memory.dmp
memory/1056-11-0x0000000000E90000-0x0000000000E91000-memory.dmp
memory/1056-10-0x0000000000BD0000-0x0000000000BD1000-memory.dmp
memory/4636-9-0x0000000010470000-0x00000000104CC000-memory.dmp
memory/1056-678-0x0000000010470000-0x00000000104CC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | 549f6a61caf1045096ea19d5d4838783 |
| SHA1 | a73512f728810f0afdf75e85b82652b36f9faf1c |
| SHA256 | 386215c7cffa026202864b9c219f783e75d415dc2e572973cb6f0c74f88034fa |
| SHA512 | e15af3336b362d0ec1e723d17b3edb2a7b0ee11e3afda0bce67ed9fad2174710b536c46c925f262bd6944c5a4c4d777f01532b1afa0f54ebb45b82ff3708f915 |
memory/5528-1358-0x0000000010530000-0x000000001058C000-memory.dmp
memory/1056-1361-0x0000000010470000-0x00000000104CC000-memory.dmp
memory/5528-1363-0x0000000010530000-0x000000001058C000-memory.dmp