f42c97a233d3a44779b9e68c1fe8fc3bc6a4f8a2dd087d9e0a4b5b57eedda435

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/11/2026, 22:48

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General

Target
LD.Sieve.ps1
Size 50KB
Sample261104-2rh3asvyev
SHA256 f42c97a233d3a44779b9e68c1fe8fc3bc6a4f8a2dd087d9e0a4b5b57eedda435
MD5 d3ed6a7cec1571f15d4a7ac4c8c5e13f
SHA1 30343922e5c9c446056b1abc32bf357b5ea179b7
SHA512 7bcb695cfae721a784383b0b4f93fa452706d38a882b61ab921f0b2b1ea5abff3b2b06435e246d58528d3287c1b95bd6c55ed6e9d081262fdb5a3bb103d9402f
SSDEEP 768:jg2sdutZL7C/kof8KM5Qi0r3LZR8qYToTgmwKPN14d:jg2sAtZL7C/kof1i0LLZR8vir14d
TLSH
T11833A5156F46B42E06B2E33ACD869408FFB6043BA56D1154B9AC54A63FF1235C33CE9B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4500	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4500	powershell.exe
4500	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4500	powershell.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\LD.Sieve.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4500

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_5lwmtvxz.ryi.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5lwmtvxz.ryi.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/4500-1-0x0000023125CC0000-0x0000023125CD0000-memory.dmp

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memory/4500-0-0x0000023125CC0000-0x0000023125CD0000-memory.dmp

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memory/4500-9-0x0000023140560000-0x0000023140582000-memory.dmp

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