Analysis Overview
SHA256
e9f344722845eb76c3b3a02c601104a844a096f53114d6948004da811b26b60f
Threat Level: Known bad
The file e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Modifies visiblity of hidden/system files in Explorer
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-06 23:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-06 23:39
Reported
2024-04-06 23:41
Platform
win7-20240221-en
Max time kernel
149s
Max time network
121s
Command Line
Signatures
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\yaqin.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\yaqin.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /Z" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /H" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /G" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /v" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /I" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /j" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /W" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /R" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /k" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /X" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /o" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /r" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /M" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /z" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /g" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /P" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /K" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /C" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /Y" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /l" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /t" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /w" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /U" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /Q" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /y" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /s" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /x" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /b" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /N" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /n" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /B" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /F" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /V" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /i" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /q" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /T" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /m" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /E" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /p" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /h" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /f" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /d" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /D" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /c" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /O" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /A" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /S" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /L" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /J" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /u" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /a" | C:\Users\Admin\yaqin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaqin = "C:\\Users\\Admin\\yaqin.exe /e" | C:\Users\Admin\yaqin.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\yaqin.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1936 wrote to memory of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | C:\Users\Admin\yaqin.exe |
| PID 1936 wrote to memory of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | C:\Users\Admin\yaqin.exe |
| PID 1936 wrote to memory of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | C:\Users\Admin\yaqin.exe |
| PID 1936 wrote to memory of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | C:\Users\Admin\yaqin.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe"
C:\Users\Admin\yaqin.exe
"C:\Users\Admin\yaqin.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ns1.player1532.com | udp |
| US | 104.155.138.21:8000 | ns1.player1532.com | tcp |
Files
C:\Users\Admin\yaqin.exe
| MD5 | 168b314a105a93d748b41fbe0e5850ce |
| SHA1 | efb9c417f0381922ad97a34fa3341730474e97fe |
| SHA256 | 949e74a7ad8c06ed43d22fbd99ea018050c974b809c200e8e1ee58f852f6bae2 |
| SHA512 | aeeecb76f47f006661aa13d8f608a4772818531000461e76e61baa27eb6d892da236ab83cd8e23e3c8b49df1f9906232092271007297c6f2daf5e5fd698e8971 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-06 23:39
Reported
2024-04-06 23:41
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
155s
Command Line
Signatures
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\jcsah.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\jcsah.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /s" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /O" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /R" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /a" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /J" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /V" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /M" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /r" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /k" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /S" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /A" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /q" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /Q" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /N" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /b" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /u" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /x" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /K" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /L" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /T" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /X" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /P" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /Y" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /t" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /f" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /Z" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /g" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /h" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /D" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /y" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /d" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /E" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /i" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /n" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /U" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /H" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /o" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /B" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /p" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /v" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /e" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /l" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /F" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /c" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /I" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /z" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /C" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /w" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /G" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /W" | C:\Users\Admin\jcsah.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jcsah = "C:\\Users\\Admin\\jcsah.exe /m" | C:\Users\Admin\jcsah.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\jcsah.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 556 wrote to memory of 3568 | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | C:\Users\Admin\jcsah.exe |
| PID 556 wrote to memory of 3568 | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | C:\Users\Admin\jcsah.exe |
| PID 556 wrote to memory of 3568 | N/A | C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe | C:\Users\Admin\jcsah.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e38f916b62d2aa8a8053181b3f1851ce_JaffaCakes118.exe"
C:\Users\Admin\jcsah.exe
"C:\Users\Admin\jcsah.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ns1.player1532.com | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.117.168.52.in-addr.arpa | udp |
Files
C:\Users\Admin\jcsah.exe
| MD5 | e22029e63a3db0752159536a482abba7 |
| SHA1 | 2ef0bfb81f6c18c92bf2e5b8437828dec37fdaea |
| SHA256 | 041550192d2ced486b6abef7694b6b41b179b809f0fc4ed55eb6a1706e9ff685 |
| SHA512 | ebb62b017b9e6f33d3553cdc2ed9d394a003a662fd1afca94964c1824740022d4e8920ad25017822aac369efbb2e6fb7c2d58f56fe2cf57c414da4bb676fd787 |