Analysis
- user interaction
yes - max time kernel
44s - max time network
47s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/09/2026, 16:51
Static task
static1
Behavioral task
behavioral1
Sample
Message.eml
Resource
win10v2004-20260911-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
Message.eml
Resource
win11ltsc2024-20260911-en
10 signatures
150 seconds
Behavioral task
behavioral3
Sample
message_v2.rpmsg
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
message_v2.rpmsg
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target message_v2.rpmsg
- Size 1.5MB
- Sample260922-vc8abaag89
- SHA256 35eb45da728a4caffb70ee465913d672045e7d5afd47155dc48d064bcfdc148c
- MD5 003eb02c645844f11edb92941fe1d173
- SHA1 06839f57a0c6f732030bc53af98410c54be3e053
- SHA512 4efeceba10a644f9c7df73ac64fe1dbd5c13109b37e5bd7a12bfaaafd12a5a95aa910eae003957d1aeab2a7e4bffd850c9c49756ea0f30c28bc0edf75da99239
- SSDEEP 24576:dPFvYfJQPJq4eoEeDCPsDoDELxIXh41pNHLzUpyVHSqZGpYP/HKSK/+ny2gPMJCc:m0J/eodKSxmh41TMAt6P/+nyfPqCk/
- TLSH T1D96533A0F650F53BC90C237505A3F96B8226645AE6A5CEC0FED56B991503B1C2D7BF30
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
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 3712 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2148 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\message_v2.rpmsg1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:3712
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2148