Analysis Overview
SHA256
6e6dc7c19d1cab4b1fc9c3339fa966a7f1b05ce3b1f064b517e337fbae1382cd
Threat Level: Shows suspicious behavior
The file 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Enumerates connected drives
Writes to the Master Boot Record (MBR)
UPX packed file
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Unsigned PE
Modifies system certificate store
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-17 00:06
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
2024-10-17 00:06
Reported
2024-10-17 00:09
Platform
win7-20240903-en
Max time kernel
141s
Max time network
131s
Command Line
Signatures
Enumerates connected drives
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_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 |
| 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 |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\SAItest.txt | C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe | 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\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | csc3-2004-crl.verisign.com | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.117.22:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | cfgi.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
Files
memory/2980-0-0x0000000000400000-0x0000000000477000-memory.dmp
memory/2980-17-0x0000000000400000-0x0000000000477000-memory.dmp
memory/2980-18-0x0000000000400000-0x0000000000477000-memory.dmp
memory/2980-20-0x0000000000400000-0x0000000000477000-memory.dmp
memory/2980-23-0x0000000000400000-0x0000000000477000-memory.dmp
memory/2980-24-0x0000000000400000-0x0000000000477000-memory.dmp
memory/2980-30-0x0000000000400000-0x0000000000477000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-17 00:06
Reported
2024-10-17 00:09
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Enumerates connected drives
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_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 |
| 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\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\742C3192E607E424EB4549542BE1BBC53E6174E2 | C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\742C3192E607E424EB4549542BE1BBC53E6174E2\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/644-0-0x0000000000400000-0x0000000000477000-memory.dmp
memory/644-5-0x0000000000400000-0x0000000000477000-memory.dmp
memory/644-6-0x0000000000400000-0x0000000000477000-memory.dmp
memory/644-8-0x0000000000400000-0x0000000000477000-memory.dmp
memory/644-9-0x0000000000400000-0x0000000000477000-memory.dmp
memory/644-11-0x0000000000400000-0x0000000000477000-memory.dmp
memory/644-12-0x0000000000400000-0x0000000000477000-memory.dmp