c2731577c49263d27228ab4a4a4da97288d2c9123f64e37c4905d3a19169be9e

Analysis

user interaction
yes
max time kernel
10s
max time network
12s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 14:19

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General

Target
tungtungmalware.bat
Size 77B
Sample260802-rmy8lsvclh
SHA256 c2731577c49263d27228ab4a4a4da97288d2c9123f64e37c4905d3a19169be9e
MD5 e312ce54b5a930b514975fefc81decc8
SHA1 a3f04ad935063430518c7acaee141d834b7c348b
SHA512 ab14a5ce60133014c53900462951e3975d657ca55d5cfc4fde7caa9e386567dbdf50db04517b22cf3954a9b358d861db206023d3e32a75289ec56e256fa05563
TLSH
T115A0124B08800403024445C384656580340600524000058234274C79AF182B3575DC10
MD5 SHA1 SHA512 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
4644	cmd.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 5828	4644	cmd.exe	90
PID 4644 wrote to memory of 3332	4644	cmd.exe	91
PID 4644 wrote to memory of 1060	4644	cmd.exe	92
PID 4644 wrote to memory of 4400	4644	cmd.exe	93
PID 4644 wrote to memory of 988	4644	cmd.exe	94
PID 4644 wrote to memory of 4648	4644	cmd.exe	95
PID 4644 wrote to memory of 1432	4644	cmd.exe	96
PID 4644 wrote to memory of 1216	4644	cmd.exe	97
PID 4644 wrote to memory of 5228	4644	cmd.exe	98
PID 4644 wrote to memory of 3028	4644	cmd.exe	99

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tungtungmalware.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:5828
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:3332
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:1060
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:4400
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:988
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:4648
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:1432
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:1216
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:5228
- C:\Windows\system32\notepad.exe
  "notepad"
  2⤵
  PID:3028

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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