Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
20/08/2024, 15:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
-
Target
afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe
-
Size
200KB
-
MD5
afccb311c2787488d8746b674d9ccc8d
-
SHA1
d8d7acf1ec0a5e14dbc1029613b51111c7404994
-
SHA256
ca7ee841cfe23063132b30ef103ae44952e69a42193cf70ae1ebd5d68332d1c2
-
SHA512
f593c13ccb56f8ca2584a0a7abf11ce034f3b1212bef536a8efe953f61eb333607922b4ea7ffa60a62565191f30bfb567ad76f34bea02c6851de5b1490b8ecbd
-
SSDEEP
3072:Zb9SmZ8jprujIivwslnsn9+JuJbfoL2wVHTZhQTWVyc+LpfJQlKTBFC4:N9Sivwslnsn9+JuJbfoL2wVH9eI+NJt
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" chzaz.exe -
Executes dropped EXE 1 IoCs
pid Process 1920 chzaz.exe -
Loads dropped DLL 2 IoCs
pid Process 1676 afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe 1676 afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /O" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /c" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /n" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /r" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /M" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /l" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /y" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /X" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /F" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /f" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /i" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /D" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /h" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /u" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /b" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /t" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /N" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /H" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /Q" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /E" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /V" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /g" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /A" afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /o" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /P" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /x" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /R" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /U" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /B" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /S" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /p" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /G" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /w" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /W" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /v" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /e" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /a" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /k" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /Z" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /C" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /T" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /s" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /A" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /j" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /J" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /q" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /d" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /K" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /I" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /Y" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /z" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /m" chzaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\chzaz = "C:\\Users\\Admin\\chzaz.exe /L" chzaz.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chzaz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1676 afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe 1920 chzaz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1676 afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe 1920 chzaz.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1676 wrote to memory of 1920 1676 afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe 30 PID 1676 wrote to memory of 1920 1676 afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe 30 PID 1676 wrote to memory of 1920 1676 afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe 30 PID 1676 wrote to memory of 1920 1676 afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\afccb311c2787488d8746b674d9ccc8d_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1676 -
C:\Users\Admin\chzaz.exe"C:\Users\Admin\chzaz.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1920
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
200KB
MD589cb904359b5a9fe376f2bff6bc34254
SHA10c3a68a9b8017aa3ed2c1e971e3acf23dd9d9639
SHA2566cfa5f6a58c94a2d7ebb2867a78af84ee4d85d4e5f7b6885d58b51173dd17292
SHA512dfff918cbc946a5b4600600afa61570729060f455a0bcacaedc760806d78c518291565479fd8ffdcf0056f8dac23df4eea526201fad432310ef68169426d6607