Analysis Overview
SHA256
9dd74d5dee579b7284af1ff646fa0b58f32d222bc19c59d15f166a7edbebcf01
Threat Level: Known bad
The file cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Adds policy Run key to start application
Boot or Logon Autostart Execution: Active Setup
UPX packed file
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-30 17:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-30 17:34
Reported
2024-08-30 17:37
Platform
win7-20240705-en
Max time kernel
149s
Max time network
121s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_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\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe Restart" | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
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 |
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\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe"
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | aleacc29.no-ip.org | udp |
Files
memory/2036-0-0x0000000000400000-0x000000000049B000-memory.dmp
memory/2036-1-0x0000000000400000-0x000000000049B000-memory.dmp
memory/1200-5-0x0000000002510000-0x0000000002511000-memory.dmp
memory/2036-4-0x0000000024010000-0x0000000024052000-memory.dmp
memory/2828-206-0x00000000000A0000-0x00000000000A1000-memory.dmp
memory/2828-217-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2036-266-0x0000000000400000-0x000000000049B000-memory.dmp
memory/2828-445-0x0000000024060000-0x00000000240A2000-memory.dmp
\??\c:\dir\install\install\server.exe
| MD5 | cb51f83fec913f3bf4404ab5039e4d81 |
| SHA1 | 1b3aa3b931ad6228d6a1a27c6a3d86dd75995544 |
| SHA256 | 9dd74d5dee579b7284af1ff646fa0b58f32d222bc19c59d15f166a7edbebcf01 |
| SHA512 | d9df156784b9b74b42b75aae393970e3a5651f185499ad0e02994e30c9f1b231607aa829f2d9e4084655e21c4e4603d938996c3352b119eede92973583327cc8 |
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | f3f0a440fbc1f5715c92360828ba6291 |
| SHA1 | 0a344e259d1ef9311a5f1b379f929001040fe6d7 |
| SHA256 | c940cb54335990989ecd5c32a2fe9476309fbc73d9dc5b8284e04f90cf7e69db |
| SHA512 | d9921bc610813e53d6583fa920f5cde2ec145da32d89a2002178316f22f34151a89f3d404fc6647ee6b668034b837e5bab89ca66a837d70b639a10bb3e3a3c3f |
memory/2036-467-0x0000000000330000-0x00000000003CB000-memory.dmp
memory/2668-729-0x0000000000400000-0x000000000049B000-memory.dmp
memory/2036-723-0x0000000000400000-0x000000000049B000-memory.dmp
C:\Users\Admin\AppData\Roaming\logs.dat
| MD5 | 4362e21af8686f5ebba224768d292a5b |
| SHA1 | 504510a4d10e230dcd1605ab3342525b38a10933 |
| SHA256 | b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3 |
| SHA512 | f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-30 17:34
Reported
2024-08-30 17:37
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_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:\\dir\\install\\install\\server.exe" | C:\Windows\SysWOW64\explorer.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\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe Restart" | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Windows\SysWOW64\explorer.exe | N/A |
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 |
| 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 |
| 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\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe"
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cb51f83fec913f3bf4404ab5039e4d81_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | aleacc29.no-ip.org | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| 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/4780-0-0x0000000000400000-0x000000000049B000-memory.dmp
memory/4780-1-0x0000000000400000-0x000000000049B000-memory.dmp
memory/4780-4-0x0000000024010000-0x0000000024052000-memory.dmp
memory/2888-10-0x0000000000680000-0x0000000000681000-memory.dmp
memory/2888-9-0x0000000000180000-0x0000000000181000-memory.dmp
memory/4780-28-0x0000000000400000-0x000000000049B000-memory.dmp
memory/2888-60-0x0000000003080000-0x0000000003081000-memory.dmp
memory/4780-57-0x0000000024060000-0x00000000240A2000-memory.dmp
memory/2888-62-0x0000000024060000-0x00000000240A2000-memory.dmp
memory/2888-61-0x0000000024060000-0x00000000240A2000-memory.dmp
\??\c:\dir\install\install\server.exe
| MD5 | cb51f83fec913f3bf4404ab5039e4d81 |
| SHA1 | 1b3aa3b931ad6228d6a1a27c6a3d86dd75995544 |
| SHA256 | 9dd74d5dee579b7284af1ff646fa0b58f32d222bc19c59d15f166a7edbebcf01 |
| SHA512 | d9df156784b9b74b42b75aae393970e3a5651f185499ad0e02994e30c9f1b231607aa829f2d9e4084655e21c4e4603d938996c3352b119eede92973583327cc8 |
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | f3f0a440fbc1f5715c92360828ba6291 |
| SHA1 | 0a344e259d1ef9311a5f1b379f929001040fe6d7 |
| SHA256 | c940cb54335990989ecd5c32a2fe9476309fbc73d9dc5b8284e04f90cf7e69db |
| SHA512 | d9921bc610813e53d6583fa920f5cde2ec145da32d89a2002178316f22f34151a89f3d404fc6647ee6b668034b837e5bab89ca66a837d70b639a10bb3e3a3c3f |
memory/4780-66-0x00000000240B0000-0x00000000240F2000-memory.dmp
memory/4780-69-0x0000000024100000-0x0000000024142000-memory.dmp
memory/2548-122-0x0000000024100000-0x0000000024142000-memory.dmp
memory/4780-123-0x0000000000400000-0x000000000049B000-memory.dmp
C:\Users\Admin\AppData\Roaming\logs.dat
| MD5 | 4362e21af8686f5ebba224768d292a5b |
| SHA1 | 504510a4d10e230dcd1605ab3342525b38a10933 |
| SHA256 | b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3 |
| SHA512 | f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850 |
memory/2888-145-0x0000000024060000-0x00000000240A2000-memory.dmp
memory/2548-147-0x0000000000400000-0x000000000049B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\UuU.uUu
| MD5 | 7a434051783ca6086b9c9df70fa593c9 |
| SHA1 | 1270384ecaf4232d09abc633cedf3e329901f920 |
| SHA256 | e7b0281b40c107cd275b2de6cca36d90eaa8cd17f6edb1de776be7deb3fae51c |
| SHA512 | 2b27b29ec68c757dd42662d2d2f0d4fc378adf28c0928a0e5eee933e70ab6380358efbef226ae25d6ab1ca8abfe95f56e71892d849f57d278a2f40b65e231ddf |
memory/2548-159-0x0000000024100000-0x0000000024142000-memory.dmp