Analysis Overview
SHA256
905e3b2a99425bfb4fa68e629b312b16ea1971f800b51cfdaaff547d4ddabc33
Threat Level: Known bad
The file 0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gozi
Executes dropped EXE
Loads dropped DLL
Deletes itself
UPX packed file
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-03 03:59
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 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-03 03:59
Reported
2024-10-03 04:01
Platform
win10v2004-20240802-en
Max time kernel
95s
Max time network
122s
Command Line
Signatures
Gozi
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.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\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2908 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe |
| PID 2908 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe |
| PID 2908 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 104.21.73.114:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | publisher.linkvertise.com | udp |
| US | 104.22.22.72:443 | publisher.linkvertise.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 216.58.212.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | linkvertise.com | udp |
| US | 104.22.22.72:443 | linkvertise.com | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.73.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.22.22.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.212.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/2908-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2908-1-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/2908-2-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2908-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/1996-19-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/1996-20-0x0000000004680000-0x00000000048AA000-memory.dmp
memory/1996-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/1996-13-0x0000000000400000-0x000000000062A000-memory.dmp
memory/1996-18-0x0000000000400000-0x00000000008EF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe
| MD5 | 03eb0cca0112863dfcd6873112666e5e |
| SHA1 | 978df7b8356496f53da85fb82b0e30b3c294791c |
| SHA256 | 50af2de119480c8b971c450517c0ef25b9b7195609d3bae001d69f39016bcd88 |
| SHA512 | 1142220b3a9625f08e469f2828851000eed9477322fc1a862e76675016a5113f91fb5505899d7a36f117de2469ddaf66f2ae6e1be9dfeb8d70e1218f4d938548 |
memory/1996-34-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-03 03:59
Reported
2024-10-03 04:01
Platform
win7-20240708-en
Max time kernel
118s
Max time network
124s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.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\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2512 wrote to memory of 540 | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe |
| PID 2512 wrote to memory of 540 | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe |
| PID 2512 wrote to memory of 540 | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe |
| PID 2512 wrote to memory of 540 | N/A | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 172.67.144.180:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | publisher.linkvertise.com | udp |
| US | 172.67.31.186:443 | publisher.linkvertise.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 216.58.212.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | linkvertise.com | udp |
| US | 172.67.31.186:443 | linkvertise.com | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.117.18:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 92.123.241.137:80 | www.microsoft.com | tcp |
Files
memory/2512-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2512-4-0x0000000000290000-0x00000000003C3000-memory.dmp
memory/2512-1-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0dcfaaced25148e8c29af18bcb2b6a02_JaffaCakes118.exe
| MD5 | 9fc63cd48dee78de7ea3353bc5f687cc |
| SHA1 | 35fd125d62b67a337c2115612fda29604f13a258 |
| SHA256 | 3030a9a680a97a0190571e800d3f5438637d7ab9050c948e90044ff06aaf22a4 |
| SHA512 | 4586d46a7a5dc52106df3985a7b8ea9d73b514a757aa36af0b4ee4185c77ca200707c84f931d9d8206837acc5a8bad05bc19e1637cb5135f64e2b8b97b3aa4b9 |
memory/2512-15-0x0000000003620000-0x0000000003B0F000-memory.dmp
memory/540-16-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/540-17-0x0000000001B20000-0x0000000001C53000-memory.dmp
memory/2512-14-0x0000000000400000-0x000000000062A000-memory.dmp
memory/540-18-0x0000000000400000-0x000000000062A000-memory.dmp
memory/540-23-0x0000000000400000-0x000000000061D000-memory.dmp
memory/540-29-0x00000000035A0000-0x00000000037CA000-memory.dmp
memory/540-46-0x0000000000400000-0x00000000008EF000-memory.dmp