5d1159771851801b28c8e2fc277db28278d9b8bf4602185b447a15f3af7bdbcf

Analysis

max time kernel
148s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 15:03

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General

Target
Zenvo_Fixed_Test_Build.bat
Size 33KB
Sample260925-sfbdms1v4n
SHA256 5d1159771851801b28c8e2fc277db28278d9b8bf4602185b447a15f3af7bdbcf
MD5 771afd0128064046baa1625e71bdffaa
SHA1 e9fe5e9e652f2b0635893825bbbffb0f60d8878b
SHA512 6c37f176721c16ea4ac67eaabeba651f1dc2aa6ba1c65467798292e8b5718d6f34404fc12a3b691ce4e6d0ca86003167ae5f36eb6d3c0318cb0a00f4c1e186d6
SSDEEP 384:K3bz28f7pgVx2DHKbH4mt5oasefX/u5/H1EIwBFJhskkLX5Qx3rk3QCkHLi5OZ7q:4gV0DHgH4PassvuNunFrKrlkFbs
TLSH
T125F28556BF4E591E3819FB23A90A55E1B322C3CB116015B9305FD169FB8ABC025FE2F4
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
4616	cmd.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 4156	4616	cmd.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Zenvo_Fixed_Test_Build.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" title ZENVO "
  2⤵
  PID:4156

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