Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
119s -
max time network
114s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 06:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
-
Target
b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe
-
Size
296KB
-
MD5
e576406ef024a18c2abc2cb079358020
-
SHA1
3ba0baed6e6659def31c9cac7abf8ff29bcdb082
-
SHA256
b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136
-
SHA512
f514be88398bcc8a1af03b2a2fe10f398df7d44ebf0e404be6eecbf92133a769c09c46713f87550c33af5c7a04f168cb77359a74886ff48aae845a618804b721
-
SSDEEP
3072:/KYm9FcMIJqOifVqfN8xfu3YOUtCPgCr0bM2C2VxZx89bRsVM8fnkTgFGgzsUizG:/K1oinG0s0bM2CEDV+8fnkpUut8
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe Set value (int) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kaapa.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe -
Executes dropped EXE 1 IoCs
pid Process 3460 kaapa.exe -
Adds Run key to start application 2 TTPs 48 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /j" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /d" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /N" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /B" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /e" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /O" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /L" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /i" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /z" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /T" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /C" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /y" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /Y" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /X" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /x" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /w" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /Z" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /l" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /v" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /W" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /Q" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /V" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /J" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /Y" b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /S" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /q" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /t" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /a" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /u" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /E" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /c" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /R" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /f" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /n" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /p" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /I" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /U" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /o" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /M" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /D" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /G" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /F" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /h" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /K" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /g" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /r" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /P" kaapa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaapa = "C:\\Users\\Admin\\kaapa.exe /b" kaapa.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 b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kaapa.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1700 b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe 1700 b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe 3460 kaapa.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1700 b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe 3460 kaapa.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1700 wrote to memory of 3460 1700 b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe 82 PID 1700 wrote to memory of 3460 1700 b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe 82 PID 1700 wrote to memory of 3460 1700 b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe"C:\Users\Admin\AppData\Local\Temp\b21f02570a17a71023ba084650ca0b4b3c95f262b8177b56370bba159981a136N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Users\Admin\kaapa.exe"C:\Users\Admin\kaapa.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:3460
-
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
296KB
MD5156cff9abb6cdb27101b7e16c9ce0b25
SHA161d7354a4e0355656cecb7b71da91479a8312b4e
SHA25639ecfcf804302bdc030bc72f0286da5139a96e340908dec4dc1af5731b789f97
SHA51299ddfe58e09a07d01c189b2c4490205a063f09ba8a75842ef9d44d4fd8f30e3db5f098ce1988da247ab0536f415ef56df197732ddb8fc6bc01472ed51ea76ef1