Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
04/01/2024, 19:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
41b8b989db23687968e4ca8b2561a073.exe
Resource
win7-20231129-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
41b8b989db23687968e4ca8b2561a073.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
41b8b989db23687968e4ca8b2561a073.exe
-
Size
156KB
-
MD5
41b8b989db23687968e4ca8b2561a073
-
SHA1
9111a7eccd4b95d0f2a4b5d7996332bc3471ebc2
-
SHA256
3ef2f553a247061af8ff7ed5e6777d0a24fbff57c4bfad318fb3c611809205a5
-
SHA512
2beee1011573a8355fe893f0732961736cb78f115402226c4c8c866ecfb37a8b9c133ab2fc91fcd2d923327409371cde236d44f301d9322e3d0bae794ac1a080
-
SSDEEP
3072:MBd1HE2MtU7Qv0w4ZRRQMMDwtIMCeFP4AN3EE5j4oQ:OdhE2R7Qvb4tQTaCeFP4A7d
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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fuiawa.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 41b8b989db23687968e4ca8b2561a073.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-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation 41b8b989db23687968e4ca8b2561a073.exe -
Executes dropped EXE 1 IoCs
pid Process 4228 fuiawa.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /C" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /R" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /I" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /R" 41b8b989db23687968e4ca8b2561a073.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /f" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /w" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /H" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /Z" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /l" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /O" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /z" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /d" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /s" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /m" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /h" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /j" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /v" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /k" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /g" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /P" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /Q" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /t" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /W" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /i" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /b" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /D" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /J" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /T" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /F" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /y" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /x" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /q" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /K" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /n" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /A" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /G" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /M" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /V" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /p" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /u" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /S" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /E" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /r" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /L" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /o" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /U" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /Y" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /X" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /c" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /B" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /N" fuiawa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fuiawa = "C:\\Users\\Admin\\fuiawa.exe /e" fuiawa.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4896 41b8b989db23687968e4ca8b2561a073.exe 4896 41b8b989db23687968e4ca8b2561a073.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe 4228 fuiawa.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4896 41b8b989db23687968e4ca8b2561a073.exe 4228 fuiawa.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4896 wrote to memory of 4228 4896 41b8b989db23687968e4ca8b2561a073.exe 90 PID 4896 wrote to memory of 4228 4896 41b8b989db23687968e4ca8b2561a073.exe 90 PID 4896 wrote to memory of 4228 4896 41b8b989db23687968e4ca8b2561a073.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\41b8b989db23687968e4ca8b2561a073.exe"C:\Users\Admin\AppData\Local\Temp\41b8b989db23687968e4ca8b2561a073.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:4896 -
C:\Users\Admin\fuiawa.exe"C:\Users\Admin\fuiawa.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:4228
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
156KB
MD5934fad256f822e1f18f69877a9052f0b
SHA17d86b4143ae88dfe3a082736104e7593032f6fdc
SHA2566a8cea9e6a27ef9d2fa3dcf71d164cef46edf3a9bd7b614689f1c6891da8b315
SHA512e38605996ed44219a48fd3a1f3a66069bd8cb17b6cb0d720b42224989f4c423d204a219a11163845eb87aca872bf5708f02a7ffca938067dfc3f3defcd903093