Analysis Overview
SHA256
1eb42838897a13cb919a620d570a1bc4754c5ce239620ee4baaeaba602637d9d
Threat Level: Known bad
The file 2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
PrivateLoader
Checks computer location settings
Reads user/profile data of web browsers
Drops file in Program Files directory
Enumerates physical storage devices
Program crash
Unsigned PE
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-10 16:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 16:04
Reported
2024-05-10 16:06
Platform
win7-20240221-en
Max time kernel
150s
Max time network
146s
Command Line
Signatures
PrivateLoader
Reads user/profile data of web browsers
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.dll | C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /C ping 127.0.0.1 /n 300 & "C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe" 6
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 /n 300
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /C ping 127.0.0.1 -n 100 & "C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe" 5
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 568
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 100
C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe" 5
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mastergamenameper.club | udp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 8.8.8.8:53 | mastergamenameper.club | udp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
Files
memory/2348-0-0x0000000000400000-0x0000000002417000-memory.dmp
memory/2348-1-0x0000000000400000-0x0000000002417000-memory.dmp
memory/2348-6-0x0000000000400000-0x0000000002417000-memory.dmp
memory/2348-7-0x0000000000400000-0x0000000002417000-memory.dmp
memory/1624-19-0x0000000000400000-0x0000000002417000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 16:04
Reported
2024-05-10 16:06
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
PrivateLoader
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Google\Chrome\Application\110.0.5481.104\chrome.dll | C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Program crash
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1056
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1184
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1340
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /C ping 127.0.0.1 /n 300 & "C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe" 6
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1252
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 /n 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1188
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /C ping 127.0.0.1 -n 100 & "C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe" 5
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2064 -ip 2064
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1496
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 100
C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fedd6440d6a7b769e6309ce754d32c5_JaffaCakes118.exe" 5
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2400 -ip 2400
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2400 -s 920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 2400 -ip 2400
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2400 -s 152
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mastergamenameper.club | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 225.243.59.199.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 52.111.229.43:443 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 199.59.243.225:443 | mastergamenameper.club | tcp |
| US | 8.8.8.8:53 | 169.253.116.51.in-addr.arpa | udp |
Files
memory/2064-1-0x0000000000400000-0x0000000000677000-memory.dmp
memory/2064-0-0x0000000000400000-0x0000000002417000-memory.dmp
memory/2064-8-0x0000000000400000-0x0000000000677000-memory.dmp
memory/2064-7-0x0000000000400000-0x0000000002417000-memory.dmp
memory/2400-10-0x0000000000400000-0x0000000002417000-memory.dmp