Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 15:42
Static task
static1
Behavioral task
behavioral1
Sample
base.apk
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
base.apk
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
base.apk
Resource
android-35-x64-arm64-20260325-en
Behavioral task
behavioral4
Sample
base.apk
Resource
debian12-mipsel-20260513-en
Behavioral task
behavioral5
Sample
base.apk
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral6
Sample
base.apk
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral7
Sample
base.apk
Resource
debian9-mipsel-20260513-en
Behavioral task
behavioral8
Sample
base.apk
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral9
Sample
base.apk
Resource
ubuntu2004-amd64-20260126-en
Behavioral task
behavioral10
Sample
base.apk
Resource
ubuntu2204-amd64-20260127-en
General
- Target base.apk
- Size 4.8MB
- Sample260804-s5b2gadb26
- SHA256 18b5f6a7f997cde7ec910bd158d5a7df1d1aa3818a3b28cb455e15719c4e988c
- MD5 e3df7f385e973047d9001bbf0dbe05a8
- SHA1 ec2246a344e65818bde23a3874c0dd5e36d5a178
- SHA512 823fe8edcbd9caa87df31516d2973fd9b9c1402b50f9f350e686cc0c55d60097a3d3af695ee67536570bffe21b28e68f9831c97d3159f632500ddb3ec8a2e263
- SSDEEP 98304:Kzgvb06RTMFz5BbI8j+tIfKZmoK3ZWX8dqLwRZro4POFcjC5pvaVY72RUHsOfAJG:4gz0koo
- TLSH T162368D1BFA564A77C8AE037848B603D037325694A793471B2138E9B97F8F2D15F9A3C1
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4364 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3176 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\base.apk1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4364
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3176