8b95fad02907080bde6482e812bf3d040d310859e49e3bd62bb9f778d6dcaf57

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/09/2026, 14:08

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General

Target
2026-09-19_138a7e15dda7e7c038d46f437a7bfa0e_cobalt-strike_mespinoza_satacom.exe
Size 64KB
Sample260919-rfkrmswt9k
SHA256 8b95fad02907080bde6482e812bf3d040d310859e49e3bd62bb9f778d6dcaf57
MD5 138a7e15dda7e7c038d46f437a7bfa0e
SHA1 b6ac8cb4785dc65ae3446b8f7aa5de007d15be68
SHA512 6e5ead759dc9b40e37aa55166d1527e68f0ac46e3860898cb6c3013cb638c79afb908c9b7f04c460edb41d73607a2f39eccab255a77b95f7564070f6db0f6052
SSDEEP 1536:6VZCTQ41jqf3f7+ewpfclieQ5BuvA2+N:Ml/DbwWBQ5BuY2+
TLSH
T10253491B774580F8C446C0B9868346569A72FA890F31B6CF47D6932E3E707F4AF39A64
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
2536	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5016 wrote to memory of 2536	5016	2026-09-19_138a7e15dda7e7c038d46f437a7bfa0e_cobalt-strike_mespinoza_satacom.exe	90
PID 2536 wrote to memory of 3372	2536	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-09-19_138a7e15dda7e7c038d46f437a7bfa0e_cobalt-strike_mespinoza_satacom.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-19_138a7e15dda7e7c038d46f437a7bfa0e_cobalt-strike_mespinoza_satacom.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5016
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c chcp 65001
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2536
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:3372

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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