Analysis Overview
SHA256
0220a3ae6cbda6cdc544fc2d115029d570f3ae05b4ec7d8253908bb66ae9c845
Threat Level: Known bad
The file 1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
NanoCore
UPX packed file
Checks whether UAC is enabled
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-06 06:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-06 06:12
Reported
2024-05-06 06:14
Platform
win7-20231129-en
Max time kernel
144s
Max time network
146s
Command Line
Signatures
NanoCore
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 |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2128 set thread context of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2128 wrote to memory of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
| PID 2128 wrote to memory of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
| PID 2128 wrote to memory of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
| PID 2128 wrote to memory of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
Files
memory/2128-0-0x00000000003C0000-0x00000000003C1000-memory.dmp
memory/2128-1-0x00000000006B0000-0x00000000006C2000-memory.dmp
memory/2128-2-0x00000000006B0000-0x00000000006C2000-memory.dmp
memory/2984-7-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2984-8-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2984-12-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2984-11-0x0000000000340000-0x000000000037A000-memory.dmp
memory/2984-10-0x0000000000340000-0x000000000037A000-memory.dmp
memory/2984-9-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2128-5-0x0000000000400000-0x00000000004E9000-memory.dmp
memory/2128-3-0x00000000007A0000-0x00000000007A1000-memory.dmp
memory/2984-4-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2984-23-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2984-24-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2984-25-0x0000000000400000-0x0000000000483000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-06 06:12
Reported
2024-05-06 06:14
Platform
win10v2004-20240419-en
Max time kernel
147s
Max time network
132s
Command Line
Signatures
NanoCore
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 |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 716 set thread context of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 716 wrote to memory of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
| PID 716 wrote to memory of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
| PID 716 wrote to memory of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1b21cc86b8c6265e0a01bb8886de3f96_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 51.15.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | 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 |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.4.4:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| US | 8.8.8.8:53 | finlandmc.com | udp |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp | |
| N/A | 127.0.0.1:54984 | tcp |
Files
memory/716-0-0x0000000002380000-0x0000000002381000-memory.dmp
memory/716-1-0x0000000002540000-0x0000000002552000-memory.dmp
memory/716-3-0x0000000002560000-0x0000000002561000-memory.dmp
memory/1372-7-0x0000000000400000-0x0000000000483000-memory.dmp
memory/1372-9-0x0000000000400000-0x0000000000483000-memory.dmp
memory/1372-11-0x0000000000990000-0x00000000009CA000-memory.dmp
memory/1372-12-0x0000000000400000-0x0000000000483000-memory.dmp
memory/1372-6-0x0000000000400000-0x0000000000483000-memory.dmp
memory/716-8-0x0000000000400000-0x00000000004E9000-memory.dmp
memory/1372-10-0x0000000000990000-0x00000000009CA000-memory.dmp
memory/1372-4-0x0000000000400000-0x0000000000483000-memory.dmp
memory/716-2-0x0000000002540000-0x0000000002552000-memory.dmp
memory/1372-23-0x0000000000400000-0x0000000000483000-memory.dmp