Analysis Overview
SHA256
a0745290d0606da8b5099cb4c17565481792538a75ccfbbf36021b720985615d
Threat Level: Known bad
The file 584b41f0fee8949c6c84f24de0941797_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
UPX packed file
Writes to the Master Boot Record (MBR)
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-18 17:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-18 17:02
Reported
2024-07-18 17:05
Platform
win7-20240704-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XtremeRAT
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 |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2620 set thread context of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\ | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
| File created | C:\Windows\ | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.key | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
Files
memory/2620-2-0x0000000000400000-0x0000000000533000-memory.dmp
memory/2620-47-0x0000000001F20000-0x0000000001F21000-memory.dmp
memory/2620-46-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-45-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-44-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-43-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-42-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-41-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-40-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-39-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-38-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-37-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-36-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-35-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-34-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-33-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-32-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-31-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-30-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-29-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-28-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-27-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-26-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-25-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-24-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-23-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-22-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-21-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-20-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-19-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-18-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-17-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-16-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-15-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-14-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-13-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-12-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-11-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-10-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-9-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-8-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-7-0x0000000002250000-0x0000000002251000-memory.dmp
memory/2620-6-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-5-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-4-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2620-3-0x0000000002240000-0x0000000002241000-memory.dmp
memory/2672-48-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2620-52-0x0000000000400000-0x0000000000533000-memory.dmp
memory/2672-53-0x0000000000400000-0x0000000000533000-memory.dmp
memory/2672-51-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2672-50-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2672-54-0x0000000010000000-0x000000001004D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-18 17:02
Reported
2024-07-18 17:05
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XtremeRAT
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1592 set thread context of 2884 | N/A | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\ | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
| File created | C:\Windows\ | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.key | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\584b41f0fee8949c6c84f24de0941797_JaffaCakes118.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 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | 37.59.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
| US | 8.8.8.8:53 | cescmouad.zapto.org | udp |
Files
memory/1592-0-0x0000000000400000-0x0000000000533000-memory.dmp
memory/1592-6-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-5-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-4-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-3-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-2-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-1-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-10-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-66-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-65-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-64-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-63-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-62-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-61-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-60-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-59-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-58-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-57-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-56-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-55-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-70-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-72-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-71-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-69-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-54-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-73-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-79-0x0000000002350000-0x0000000002351000-memory.dmp
memory/1592-78-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-77-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-76-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-75-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-74-0x0000000002360000-0x0000000002460000-memory.dmp
memory/1592-53-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-52-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-51-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-50-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-49-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-48-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-47-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-46-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-45-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-44-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-43-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-42-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-41-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-40-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-39-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-38-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-37-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-36-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-35-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-34-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-33-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-32-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-31-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-30-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-29-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-28-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-27-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-26-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-25-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-24-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-23-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-22-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-21-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-20-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-19-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-18-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-17-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-16-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-15-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-14-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-13-0x0000000002360000-0x0000000002361000-memory.dmp
memory/1592-11-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-12-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-9-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-8-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1592-7-0x0000000002370000-0x0000000002371000-memory.dmp
memory/2884-80-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2884-81-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2884-84-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1592-83-0x0000000000400000-0x0000000000533000-memory.dmp
memory/2884-85-0x0000000010000000-0x000000001004D000-memory.dmp