Analysis Overview
SHA256
04fad4d929db78ec330405ded8d56b42ebd8edc006a84ddf32b029c3976fd777
Threat Level: Shows suspicious behavior
The file 964a19285756fc467f741ca4da3bad59_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Writes to the Master Boot Record (MBR)
Enumerates connected drives
Drops file in Program Files directory
Unsigned PE
Modifies system certificate store
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 21:17
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
2024-06-04 21:17
Reported
2024-06-04 21:19
Platform
win7-20240221-en
Max time kernel
141s
Max time network
130s
Command Line
Signatures
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 |
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\964a19285756fc467f741ca4da3bad59_JaffaCakes118.exe | 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\964a19285756fc467f741ca4da3bad59_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\964a19285756fc467f741ca4da3bad59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\964a19285756fc467f741ca4da3bad59_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | 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 | 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 |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
Files
memory/1932-0-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1932-17-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1932-20-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1932-24-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1932-29-0x0000000000400000-0x0000000000477000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 21:17
Reported
2024-06-04 21:19
Platform
win10v2004-20240426-en
Max time kernel
94s
Max time network
96s
Command Line
Signatures
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 |
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\964a19285756fc467f741ca4da3bad59_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\964a19285756fc467f741ca4da3bad59_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\964a19285756fc467f741ca4da3bad59_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\964a19285756fc467f741ca4da3bad59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\964a19285756fc467f741ca4da3bad59_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tei.clickpotato.tv | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.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 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.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 | 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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 34.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/4656-0-0x0000000000400000-0x0000000000477000-memory.dmp
memory/4656-5-0x0000000000400000-0x0000000000477000-memory.dmp
memory/4656-6-0x0000000000400000-0x0000000000477000-memory.dmp
memory/4656-7-0x0000000000400000-0x0000000000477000-memory.dmp
memory/4656-10-0x0000000000400000-0x0000000000477000-memory.dmp