Analysis Overview
SHA256
b0c4a7e65bfc48a683c26dcbe952937e10bca231df8a17d16fab0312afb13345
Threat Level: Known bad
The file 157da6effe1931be4dc4a6bd35020fa6_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
NanoCore
Maps connected drives based on registry
Checks whether UAC is enabled
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-05 02:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-05 02:05
Reported
2024-05-05 02:08
Platform
win7-20240221-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
NanoCore
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\ezcqb = "C:\\QGTQZTRE\\ezcqbS\\ezcqbSMhP.vbs" | C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2328 set thread context of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | baby.ausluggage.com | udp |
| US | 8.8.4.4:53 | baby.ausluggage.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
| US | 8.8.8.8:53 | mama.rnatrixgn.com | udp |
| US | 8.8.4.4:53 | mama.rnatrixgn.com | udp |
Files
memory/2328-0-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/2328-1-0x0000000001110000-0x00000000012C4000-memory.dmp
memory/2328-2-0x00000000743F0000-0x0000000074ADE000-memory.dmp
memory/2328-3-0x0000000000CA0000-0x0000000000D10000-memory.dmp
memory/2984-6-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2984-11-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2328-12-0x00000000743F0000-0x0000000074ADE000-memory.dmp
memory/2984-9-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2328-7-0x00000000743F0000-0x0000000074ADE000-memory.dmp
memory/2984-13-0x00000000744F2000-0x00000000744F4000-memory.dmp
memory/2984-15-0x00000000744F2000-0x00000000744F4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-05 02:05
Reported
2024-05-05 02:08
Platform
win10v2004-20240419-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ezcqb = "C:\\EXNCLZLI\\ezcqbS\\ezcqbSMhP.vbs" | C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Inquiry List.pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.179.89.13.in-addr.arpa | udp |
Files
memory/948-0-0x00000000747CE000-0x00000000747CF000-memory.dmp
memory/948-1-0x00000000008B0000-0x0000000000A64000-memory.dmp
memory/948-2-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/948-3-0x0000000005430000-0x00000000054A0000-memory.dmp
memory/948-4-0x0000000005AB0000-0x0000000006054000-memory.dmp
memory/948-7-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/948-9-0x00000000747C0000-0x0000000074F70000-memory.dmp