4a55b88c20e32038174b595bb8a2cf6006c3c0b5a95e5b5ed442e39e43618eff

Analysis

user interaction
yes
max time kernel
150s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 16:28

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General

Target
retrac-7fa9746d90fbb1d7.exe
Size 91KB
Sample260810-tyzpmashkd
SHA256 4a55b88c20e32038174b595bb8a2cf6006c3c0b5a95e5b5ed442e39e43618eff
MD5 b86ad2ba372024ccc535e80554a92812
SHA1 b06aabd042e513767c03d5428553bc1fffdf0ce0
SHA512 00dc49e94d7c76f60d6228fec115ecf653cef51b7da8bb276941412efb54d2ca3864470e89e0b89a3f2d0d7b12ea98b4a5ca89be76502f31ee1231cf44e2b0cb
SSDEEP 768:tkNqK6zWmj8JpFMuFxFVsyAFhDBOlyc70utbCct40wm2xuDIJlJNkDSR+mA/b9on:Uq9nDAUWDDy5uEJi2QmAKFJn
TLSH
T10B93E80BAB6FF92DE2625175F8601D51AF32BCAD03D37D4F8B500D924A5AFA09F115C2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

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.

execution

Windows Command Shell

T1059.003

pid	Process
3176	cmd.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 3176	4820	retrac-7fa9746d90fbb1d7.exe	90

C:\Users\Admin\AppData\Local\Temp\retrac-7fa9746d90fbb1d7.exe
"C:\Users\Admin\AppData\Local\Temp\retrac-7fa9746d90fbb1d7.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c pause
  2⤵
  - Executes a command shell one-liner
  PID:3176

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads