Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
30/10/2022, 20:20
Static task
static1
Behavioral task
behavioral1
Sample
758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe
Resource
win7-20220901-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
9 signatures
150 seconds
General
-
Target
758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe
-
Size
164KB
-
MD5
a20cf9d22e5a204df30800c22b9237ac
-
SHA1
d1fe237de962b8b44db25c376488126a49e69bb7
-
SHA256
758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660
-
SHA512
cb34ee0e86c98c574dea896d417eb7573e7df9a0e6e3da0340df3611cce3abfec8f943e7657863f7d2886a3f92715d6d6b61ce6f3257ec636a7cb11d62cc887f
-
SSDEEP
3072:FZqESLsNgqDV3xoYaEskm8+cAWEDoZv4mfrmZs20IkG:pSLsNgA3xoYaEN+cAWfZAmfrIs2
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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" maacuv.exe -
Executes dropped EXE 1 IoCs
pid Process 4684 maacuv.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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe -
Adds Run key to start application 2 TTPs 58 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /m" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /m" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /n" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /e" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /l" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /g" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /k" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /e" 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /o" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /p" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /q" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /v" maacuv.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /r" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /b" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /j" maacuv.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /h" 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /k" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /l" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /s" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /b" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /d" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /n" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /w" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /f" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /i" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /t" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /c" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /v" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /h" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /x" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /c" maacuv.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /w" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /s" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /g" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /f" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /z" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /x" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /u" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /i" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /j" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /u" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /q" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /a" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /d" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /r" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /p" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /y" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /o" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /h" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /z" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /e" maacuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /y" maacuv.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /a" maacuv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\maacuv = "C:\\Users\\Admin\\maacuv.exe /t" maacuv.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 1688 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe 1688 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe 4684 maacuv.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4684 maacuv.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1688 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe 4684 maacuv.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1688 wrote to memory of 4684 1688 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe 81 PID 1688 wrote to memory of 4684 1688 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe 81 PID 1688 wrote to memory of 4684 1688 758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.exe"C:\Users\Admin\AppData\Local\Temp\758b5970f0a41b6cbba3b9858b7248e127d963105091de4b41a77129619db660.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:1688 -
C:\Users\Admin\maacuv.exe"C:\Users\Admin\maacuv.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4684
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
164KB
MD5c857cc479232d8010e54b99ea689ba94
SHA18f284053f1d7a52f4e728b09664447a0986829c3
SHA25637d4d86ee92d820367fff49b8c1ec821c7ede2c0c8632a978b1c1d5cbee53f1b
SHA512404a24d7e9576c780fd2213024f0ad6f8c8d389bed50e6e631e6485b1ed397e2da36ecea8568904e280c43a403b39ea1afc73c26ecd6a62df8b816c154a229ec
-
Filesize
164KB
MD5c857cc479232d8010e54b99ea689ba94
SHA18f284053f1d7a52f4e728b09664447a0986829c3
SHA25637d4d86ee92d820367fff49b8c1ec821c7ede2c0c8632a978b1c1d5cbee53f1b
SHA512404a24d7e9576c780fd2213024f0ad6f8c8d389bed50e6e631e6485b1ed397e2da36ecea8568904e280c43a403b39ea1afc73c26ecd6a62df8b816c154a229ec