Analysis Overview
SHA256
85a4d6ef8a917e47e62c229486e3797918c104de2d69291d23c9e87b8e38a65c
Threat Level: Likely malicious
The file 66774ed9288f2a83766237c609c448f9_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Blocklisted process makes network request
VMProtect packed file
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-22 07:27
Signatures
VMProtect 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
2024-05-22 07:27
Reported
2024-05-22 07:29
Platform
win7-20240221-en
Max time kernel
141s
Max time network
122s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
VMProtect 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 |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\66774ed9288f2a83766237c609c448f9_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\66774ed9288f2a83766237c609c448f9_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 288
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | setup.roblox.com | udp |
| N/A | 127.0.0.1:49206 | tcp | |
| N/A | 127.0.0.1:49208 | tcp | |
| US | 52.217.230.176:80 | setup.roblox.com | tcp |
| US | 8.8.8.8:53 | www.xhosted.xyz | udp |
| N/A | 127.0.0.1:49211 | tcp | |
| N/A | 127.0.0.1:49213 | tcp | |
| N/A | 127.0.0.1:49215 | tcp | |
| N/A | 127.0.0.1:49217 | tcp | |
| US | 8.8.8.8:53 | setup.roblox.com | udp |
| US | 54.231.134.32:80 | setup.roblox.com | tcp |
Files
memory/2204-0-0x00000000734D1000-0x0000000073883000-memory.dmp
memory/2204-1-0x0000000073320000-0x0000000073F1C000-memory.dmp
memory/2204-2-0x0000000000190000-0x0000000000191000-memory.dmp
memory/2204-4-0x0000000000190000-0x0000000000191000-memory.dmp
memory/2204-7-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2204-9-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2204-6-0x0000000000190000-0x0000000000191000-memory.dmp
memory/2204-11-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2204-13-0x0000000073320000-0x0000000073F1C000-memory.dmp
memory/2204-15-0x0000000073320000-0x0000000073F1C000-memory.dmp
memory/2204-18-0x0000000073320000-0x0000000073F1C000-memory.dmp
memory/2204-20-0x00000000734D1000-0x0000000073883000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-22 07:27
Reported
2024-05-22 07:29
Platform
win10v2004-20240426-en
Max time kernel
141s
Max time network
113s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
VMProtect 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 |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3600 wrote to memory of 892 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3600 wrote to memory of 892 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3600 wrote to memory of 892 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\66774ed9288f2a83766237c609c448f9_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\66774ed9288f2a83766237c609c448f9_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 892 -ip 892
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 676
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | setup.roblox.com | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| N/A | 127.0.0.1:56894 | tcp | |
| N/A | 127.0.0.1:56896 | tcp | |
| US | 54.231.134.32:80 | setup.roblox.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| N/A | 127.0.0.1:56901 | tcp | |
| N/A | 127.0.0.1:56903 | tcp | |
| US | 8.8.8.8:53 | www.xhosted.xyz | udp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 32.134.231.54.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/892-0-0x00000000740E1000-0x0000000074493000-memory.dmp
memory/892-1-0x0000000073F30000-0x0000000074B2C000-memory.dmp
memory/892-4-0x0000000073F30000-0x0000000074B2C000-memory.dmp
memory/892-3-0x0000000002CF0000-0x0000000002CF1000-memory.dmp
memory/892-2-0x0000000002CE0000-0x0000000002CE1000-memory.dmp
memory/892-7-0x0000000073F30000-0x0000000074B2C000-memory.dmp
memory/892-10-0x0000000073F30000-0x0000000074B2C000-memory.dmp
memory/892-11-0x00000000740E1000-0x0000000074493000-memory.dmp