f71efc8f2253511645b32f53f296527c2e90d39fd40a11c326af5c97b4ce3f9a

Analysis

max time kernel
145s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
30/07/2026, 10:45

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General

Target
email-plain-1.txt
Size 3KB
Sample260730-mth3rawbrf
SHA256 f71efc8f2253511645b32f53f296527c2e90d39fd40a11c326af5c97b4ce3f9a
MD5 f0d525a712c6bb9d54d76679b9b19149
SHA1 1b59d22bb090da9515ca78f7891d332bf35b2972
SHA512 f2364e408fd9bb4ac151714f619a6359dd5451da496930fc04d3bf54da926d82a4e60d2bd7e9a9aa81e1e457bad1d103f8dbded87f9bd7eef8fe6eb21bb07a67
TLSH
T12961B98B6B538E966153339181D92ACCB62618181D9D3569FDDCB0AC333DB680F3A1FD
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
4784	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4784 wrote to memory of 5704	4784	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\email-plain-1.txt
1⤵
- Executes a command shell one-liner
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\email-plain-1.txt
  2⤵
  PID:5704

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

System Information Discovery

T1082

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