1dee2779e814abe749d4e7906dbd20785cc24a795af94b8f12b0ae038c1af798

Analysis

user interaction
yes
max time kernel
598s
max time network
542s
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, 11:12

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General

Target
DFFDFD/kuroko-rat-cpp/build.bat
Size 1KB
Sample260925-na2anavaph
SHA256 1dee2779e814abe749d4e7906dbd20785cc24a795af94b8f12b0ae038c1af798
MD5 d50b7033b0e3283f564d7ddcb40cec9b
SHA1 6d38d8b8aa971a59e4c04821e2fac765f944d9a9
SHA512 5d1eb7721d62993740823a1d0621758912c9b015f74a940a92b627246fd6bbfd717bd46bbf818f5d093f19b053366e0b8779d399a2f163fdc00249a4a1b4623b
TLSH
T1CD31F03594050521329BDD9DAB20B490E729761B74D80C58B1FF71991FEC1C62CFE8F0
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
5708	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5708 wrote to memory of 3360	5708	cmd.exe	92
PID 5708 wrote to memory of 5488	5708	cmd.exe	93

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\DFFDFD\kuroko-rat-cpp\build.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5708
- C:\Windows\system32\where.exe
  where cl
  2⤵
  PID:3360
- C:\Windows\system32\where.exe
  where g++
  2⤵
  PID:5488

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2656

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