Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
186s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 00:00
Static task
static1
Behavioral task
behavioral1
Sample
9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe
-
Size
336KB
-
MD5
472415f5fa15d1c6e8584864a625bd90
-
SHA1
787f9d20666e1cee11f8b05e764cb9ff8703dabf
-
SHA256
9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641
-
SHA512
77234a013b41e239d7b6ce407b7561b2aee5b76fc62b79675b9b4888e153c4eeee9174b7bc0deab59471a6fb60e3ab90502a753625772e6361ea88440ebb4c1a
-
SSDEEP
6144:IYXkpYGCleWt3LFCmwg1HGTs7mObLLWtXi3TqWy:Ijd+mTs7lLLuXik
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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kiusi.exe -
Executes dropped EXE 1 IoCs
pid Process 4928 kiusi.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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /a" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /q" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /y" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /i" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /f" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /o" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /V" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /e" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /b" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /t" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /x" 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /M" kiusi.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /F" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /J" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /c" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /Y" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /D" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /W" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /E" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /T" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /s" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /N" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /O" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /A" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /j" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /l" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /u" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /C" kiusi.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /S" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /P" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /p" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /h" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /B" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /G" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /K" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /L" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /x" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /w" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /R" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /Q" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /H" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /k" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /r" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /I" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /v" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /d" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /X" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /z" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /U" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /n" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /m" kiusi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kiusi = "C:\\Users\\Admin\\kiusi.exe /Z" kiusi.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1944 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe 1944 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe 4928 kiusi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1944 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe 4928 kiusi.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1944 wrote to memory of 4928 1944 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe 79 PID 1944 wrote to memory of 4928 1944 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe 79 PID 1944 wrote to memory of 4928 1944 9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe"C:\Users\Admin\AppData\Local\Temp\9ca1e27b3012838bc2dbe65549ecf0b9b37c23dbd554b337f005d8ee665d9641.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Users\Admin\kiusi.exe"C:\Users\Admin\kiusi.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4928
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
336KB
MD591544d29f190410665d00339097256d3
SHA19822754b846e1072f669cd082c367af57edefd42
SHA256c3775a88446bc72be41eb14945c204ca0c502aa048dac69df2ca660dfb589f4d
SHA51226e0ae2e87e7f076ed308f8c39e50ac580c7240a08ced1354fe93cd8ab848dd2f7acb85149ee850bdc5829331b1281a2d5927ff93cff94da05f362c38e80bfd5
-
Filesize
336KB
MD591544d29f190410665d00339097256d3
SHA19822754b846e1072f669cd082c367af57edefd42
SHA256c3775a88446bc72be41eb14945c204ca0c502aa048dac69df2ca660dfb589f4d
SHA51226e0ae2e87e7f076ed308f8c39e50ac580c7240a08ced1354fe93cd8ab848dd2f7acb85149ee850bdc5829331b1281a2d5927ff93cff94da05f362c38e80bfd5