Analysis Overview
SHA256
f4933c76defb878e184a15d92ad86a7d5b7d0b1a4e3bbf62259f8078687b92bc
Threat Level: Known bad
The file 02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Writes to the Master Boot Record (MBR)
Suspicious use of SetThreadContext
Unsigned PE
Modifies registry class
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-20 04:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 04:58
Reported
2024-06-20 05:01
Platform
win7-20240508-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
CyberGate, Rebhip
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3012 set thread context of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.key | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe
Network
Files
memory/3012-0-0x0000000000400000-0x0000000000470000-memory.dmp
memory/3012-1-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/3012-2-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/3012-5-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/3012-8-0x00000000003E0000-0x00000000003E1000-memory.dmp
memory/3012-7-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/3012-6-0x00000000004C0000-0x00000000004C1000-memory.dmp
memory/3012-4-0x00000000003F0000-0x00000000003F2000-memory.dmp
memory/3012-3-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/3012-11-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/3012-10-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/3012-13-0x0000000000510000-0x0000000000511000-memory.dmp
memory/3012-18-0x0000000000320000-0x0000000000321000-memory.dmp
memory/3012-17-0x0000000000480000-0x0000000000481000-memory.dmp
memory/3012-16-0x0000000000280000-0x0000000000281000-memory.dmp
memory/3012-15-0x0000000000220000-0x0000000000221000-memory.dmp
memory/3012-14-0x0000000000470000-0x0000000000471000-memory.dmp
memory/3012-12-0x0000000000310000-0x0000000000311000-memory.dmp
memory/3012-21-0x0000000000340000-0x0000000000341000-memory.dmp
memory/3012-22-0x0000000000380000-0x0000000000381000-memory.dmp
memory/3012-25-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/3012-24-0x0000000000520000-0x0000000000521000-memory.dmp
memory/3012-23-0x0000000000370000-0x0000000000371000-memory.dmp
memory/3012-20-0x0000000000360000-0x0000000000361000-memory.dmp
memory/2688-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3012-29-0x0000000003080000-0x00000000030F0000-memory.dmp
memory/2688-27-0x0000000000400000-0x0000000000470000-memory.dmp
memory/3012-30-0x0000000000400000-0x0000000000470000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 04:58
Reported
2024-06-20 05:01
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
CyberGate, Rebhip
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2316 set thread context of 916 | N/A | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.key | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\02ffdd8ae33338f3cc1ec6307db007ca_JaffaCakes118.exe
Network
Files
memory/2316-0-0x0000000000400000-0x0000000000470000-memory.dmp
memory/2316-2-0x00000000029C0000-0x00000000029C2000-memory.dmp
memory/2316-34-0x00000000021B0000-0x00000000021B1000-memory.dmp
memory/2316-33-0x00000000029E0000-0x00000000029E1000-memory.dmp
memory/2316-32-0x0000000002090000-0x0000000002091000-memory.dmp
memory/2316-31-0x0000000000510000-0x0000000000511000-memory.dmp
memory/2316-30-0x00000000029D0000-0x00000000029D1000-memory.dmp
memory/2316-29-0x0000000002D40000-0x0000000002D41000-memory.dmp
memory/2316-28-0x0000000002150000-0x0000000002151000-memory.dmp
memory/2316-27-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-26-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-25-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-24-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-42-0x0000000002DA0000-0x0000000002DA1000-memory.dmp
memory/2316-41-0x0000000002D80000-0x0000000002D81000-memory.dmp
memory/2316-40-0x0000000002D90000-0x0000000002D91000-memory.dmp
memory/2316-39-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-38-0x0000000002D70000-0x0000000002D71000-memory.dmp
memory/2316-37-0x0000000002200000-0x0000000002201000-memory.dmp
memory/2316-36-0x0000000002960000-0x0000000002961000-memory.dmp
memory/2316-23-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-22-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-21-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-20-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-19-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-18-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-17-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-16-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-15-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-14-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-13-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-12-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-11-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-10-0x00000000029B0000-0x00000000029B1000-memory.dmp
memory/2316-9-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-8-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-7-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-6-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-5-0x0000000002A20000-0x0000000002A21000-memory.dmp
memory/2316-4-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/2316-3-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/916-43-0x0000000000400000-0x0000000000470000-memory.dmp
memory/2316-44-0x0000000000400000-0x0000000000470000-memory.dmp