Analysis Overview
SHA256
6b9b5bd2f3a090747c939a0198b26db87250ea669c330a1bfc1a5d42d1ccd3b1
Threat Level: Likely malicious
The file e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Adds policy Run key to start application
Deletes itself
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-07 23:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 23:09
Reported
2024-04-07 23:11
Platform
win7-20240221-en
Max time kernel
141s
Max time network
121s
Command Line
Signatures
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\AppDataLow = "C:\\Users\\Admin\\AppData\\Roaming\\csrss.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2092 wrote to memory of 2944 | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2092 wrote to memory of 2944 | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2092 wrote to memory of 2944 | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2092 wrote to memory of 2944 | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| DE | 172.217.16.196:80 | www.google.com | tcp |
| US | 8.8.8.8:53 | badbitches.ru | udp |
Files
memory/2092-0-0x0000000000400000-0x000000000040F000-memory.dmp
memory/2092-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2092-1-0x0000000000230000-0x0000000000239000-memory.dmp
memory/2092-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2944-4-0x00000000008F0000-0x00000000008F8000-memory.dmp
memory/2944-5-0x00000000008F0000-0x00000000008F8000-memory.dmp
memory/2944-6-0x00000000000C0000-0x00000000000C4000-memory.dmp
memory/2944-11-0x0000000000030000-0x0000000000039000-memory.dmp
memory/2944-7-0x0000000000030000-0x0000000000039000-memory.dmp
memory/2944-14-0x0000000000030000-0x0000000000039000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 23:09
Reported
2024-04-07 23:11
Platform
win10v2004-20231215-en
Max time kernel
141s
Max time network
125s
Command Line
Signatures
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Google = "C:\\Users\\Admin\\AppData\\Roaming\\csrss.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5024 wrote to memory of 3972 | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 5024 wrote to memory of 3972 | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 5024 wrote to memory of 3972 | N/A | C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e612768fe268b1fa7eaabcb1768d96aa_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| DE | 172.217.16.196:80 | www.google.com | tcp |
| US | 8.8.8.8:53 | badbitches.ru | udp |
| US | 8.8.8.8:53 | 196.16.217.172.in-addr.arpa | 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 | 130.118.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/5024-0-0x0000000000400000-0x000000000040F000-memory.dmp
memory/5024-1-0x0000000002160000-0x0000000002169000-memory.dmp
memory/5024-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3972-3-0x0000000000E10000-0x0000000000E1E000-memory.dmp
memory/5024-4-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3972-7-0x0000000000E10000-0x0000000000E1E000-memory.dmp
memory/3972-8-0x0000000000690000-0x0000000000694000-memory.dmp
memory/3972-9-0x00000000007E0000-0x00000000007E9000-memory.dmp
memory/3972-13-0x00000000007E0000-0x00000000007E9000-memory.dmp
memory/3972-16-0x00000000007E0000-0x00000000007E9000-memory.dmp