Analysis Overview
SHA256
5881c8471eb49b97322f3cd663efd3e188771d5c4f7545f8cd7e1395f46502d6
Threat Level: Known bad
The file 9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gozi
Gozi family
Executes dropped EXE
Deletes itself
Loads dropped DLL
UPX packed file
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-25 05:37
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: behavioral1
Detonation Overview
Submitted
2024-11-25 05:37
Reported
2024-11-25 05:40
Platform
win7-20240903-en
Max time kernel
117s
Max time network
126s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_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\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2384 wrote to memory of 2340 | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe |
| PID 2384 wrote to memory of 2340 | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe |
| PID 2384 wrote to memory of 2340 | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe |
| PID 2384 wrote to memory of 2340 | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe
Network
| Country | Destination | Domain | Proto |
| 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 | 172.67.31.186:443 | publisher.linkvertise.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.200.3:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 88.221.134.146:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 95.100.245.144:80 | www.microsoft.com | tcp |
Files
memory/2384-8-0x0000000000130000-0x0000000000263000-memory.dmp
memory/2384-7-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2384-0-0x0000000000400000-0x000000000062A000-memory.dmp
\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe
| MD5 | 268da5d312e63f1acb3630557e74f9df |
| SHA1 | 09e66d91a7b27fb62d7449dc0656b6d53d7d4c80 |
| SHA256 | b00f51a451490c1273aa9485f71d232b4a743de86ddb3c73c661cf1c95d640be |
| SHA512 | f3e5b11e631f03e47babb7a655b9d41bd58829e4a25d35fde9992a2c978761a3dbd2ced754d9e65b69e0d49f3376855b10042528ab5ef6b91015b44da87d9e1e |
memory/2340-15-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2384-14-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2340-17-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2340-16-0x00000000002B0000-0x00000000003E3000-memory.dmp
memory/2340-28-0x00000000032D0000-0x00000000034FA000-memory.dmp
memory/2340-22-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2340-43-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-25 05:37
Reported
2024-11-25 05:40
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
147s
Command Line
Signatures
Gozi
Gozi family
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_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\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5012 wrote to memory of 4164 | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe |
| PID 5012 wrote to memory of 4164 | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe |
| PID 5012 wrote to memory of 4164 | N/A | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.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 | zipansion.com | udp |
| US | 172.67.144.180:80 | 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 | 142.250.200.3:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.144.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.22.22.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
memory/5012-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/5012-1-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/5012-3-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\9988aeab1bd08d8e28d7a7bcaed0c312_JaffaCakes118.exe
| MD5 | f5ce7448c26a255aa53766f89cbb30a3 |
| SHA1 | 3ecdacc89d87d3088bbc445e1a45b5c6688dd16b |
| SHA256 | ac6444882974d9fc1b21f6f9e18f612bbc79cf01a07eeb929f8d7dac926f3b65 |
| SHA512 | 9fef41d8ba3eb35468e6389106e44e9deab7fe24420b5d292005e81a3dbf8164e0659c5ef759644a22a711287a81124963c507e9e9db40c803d04426083c51f9 |
memory/5012-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/4164-13-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4164-15-0x0000000000400000-0x000000000062A000-memory.dmp
memory/4164-20-0x0000000000400000-0x000000000061D000-memory.dmp
memory/4164-26-0x0000000005590000-0x00000000057BA000-memory.dmp
memory/4164-14-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/4164-33-0x0000000000400000-0x00000000008EF000-memory.dmp