Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2022, 03:13
Static task
static1
Behavioral task
behavioral1
Sample
dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe
-
Size
464KB
-
MD5
c595699ff8c1f01bc06cafa0ea77e979
-
SHA1
386885caa7c99cec41e8f19309ced15d94b436f4
-
SHA256
dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418
-
SHA512
15c89929e58d16c3249e2387c242e5edfe5c4f3fd8e9f0a2313ad056b069e0cb6afd6b594eedca95696bea79e26d3424e7e04f3a42c51a23b59088cf145583f1
-
SSDEEP
12288:0aG/MT/kWd4beHxJ0tLf7sGFxCtaJBZ+obE3J:bxT/K
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" dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" boumi.exe -
Executes dropped EXE 1 IoCs
pid Process 5072 boumi.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 dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /b" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /v" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /u" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /m" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /y" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /r" boumi.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /l" boumi.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /d" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /q" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /o" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /e" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /x" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /j" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /s" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /a" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /h" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /k" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /i" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /t" dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /f" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /z" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /t" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /p" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /g" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /w" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /c" boumi.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boumi = "C:\\Users\\Admin\\boumi.exe /n" boumi.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 928 dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe 928 dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe 5072 boumi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 928 dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe 5072 boumi.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 928 wrote to memory of 5072 928 dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe 81 PID 928 wrote to memory of 5072 928 dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe 81 PID 928 wrote to memory of 5072 928 dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.exe"C:\Users\Admin\AppData\Local\Temp\dbe3eb9b3764326b6a2efd8c72d8a92223508227a4f43ef9c42ee048588c7418.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:928 -
C:\Users\Admin\boumi.exe"C:\Users\Admin\boumi.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:5072
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
464KB
MD55cdabe55ce28ad9128263e322f0dddd0
SHA18afcd785feb23d8ebc5a875ea68d81333b9db6b8
SHA256c091603215d0a0148639924e6eff4cdaffc6a9f40a2d29bb2f0841bb9c36d9bf
SHA512fedc6c37857a1b860e56234819a1c0be3af6fb298084d156c16f0ff9c5b25709135613d367eec988c10099623db46d22bc1975c3e32ad5a191f3ae442cdebd0a
-
Filesize
464KB
MD55cdabe55ce28ad9128263e322f0dddd0
SHA18afcd785feb23d8ebc5a875ea68d81333b9db6b8
SHA256c091603215d0a0148639924e6eff4cdaffc6a9f40a2d29bb2f0841bb9c36d9bf
SHA512fedc6c37857a1b860e56234819a1c0be3af6fb298084d156c16f0ff9c5b25709135613d367eec988c10099623db46d22bc1975c3e32ad5a191f3ae442cdebd0a