Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/07/2026, 14:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
friend_request.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
friend_request.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target friend_request.exe
- Size 290KB
- Sample260722-rf7amswepc
- SHA256 dd87d8bee32291a4cc0632d651a24bdfee5a2da7e97f7b923b9aed89c91d3994
- MD5 74487d586a290592985b8f0add8b5959
- SHA1 3fec957c95d4e184655c4717c95b03c8f0131ecc
- SHA512 0014e6ee21c4daa6d6ab7b574031af4bd0433ca98e858246a1e50a16f5d2c484f3040af5184c912d77255298e6cb3e93232d4df6c5eec8504af6d390dc35db62
- SSDEEP 3072:y1BvPkgE5Yims0TmXyi1zksprTBBQAhSXdnBXmVXcIFZuchiJ:y1B3FmXyi14sVTBwmVXceiJ
- TLSH T132542B9BFBC09D5BC61403718CFB4359373AF2E52B479B172A28B2342D53BE0AD86549
- 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).
- Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000_Classes\Local Settings friend_request.exe - Opens file in notepad (likely ransom note) 1 IoCs
pid Process 912 NOTEPAD.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 6020 wrote to memory of 912 6020 friend_request.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\friend_request.exe"C:\Users\Admin\AppData\Local\Temp\friend_request.exe"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:6020 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\READ_ME.txt2⤵
- Opens file in notepad (likely ransom note)
PID:912
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\READ_ME.txt
- Size 1KB
- SHA256 5ba99818abafc41ef082a86a49d44f5e89f519dacd43b73273529ccfc8dbceff
- MD5 764a8c3fb28243d0de2739d34d4125b3
- SHA1 e4cfec38663f171e7188add1a5b7cca80cd36744
- SHA512 4bf3184cff1e6a5fac0917c028d29c84c71354d1b5b213a4171ddc080f91f506be56ed6826df4d940a610630a2bc53ba1661baa2fd013cb2b627741e701fe76a
- TLSH T14D3143E224428040483732FB7C47F32FBE944A4ECD4A15F47B4D49AEC71B3CA48955CA
- MD5 SHA1 SHA512 TLSH