Overview

overview

10

Static

static

10

System.exe

windows7-x64

10

System.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2024 22:47

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General

  • Target

    System.exe

  • Size

    63KB

  • MD5

    b367951dd5e46dd6d3c54624112905ff

  • SHA1

    e609643f595802067e07d95aa4d0aacdb094ada8

  • SHA256

    b685bb3b4f6c19672fd4d25c0b44d3e1c6cc36ae49805b0f2618a4b621d3d4ea

  • SHA512

    941a245031ea4674f9ea756289891456cfe8d61e7aa650ed51c54361e6585854c7a435fa8ba128075a0cb8d7d15067c38f0b6f27db79447885dba9d76d2d3a66

  • SSDEEP

    1536:ChfhBLTRQUhZ4DcVVZceiHFGbbXwhwvPYDGfmpqKmY7:ChfhBLTRQUhZ4iVOeoGbbXieFz

Score
10/10
asyncrat!dead nukerrat

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

!DEAD NUKER

C2

147.185.221.18:63974

Mutex

!DEADCODEMutex_lm.deadcode

Attributes
  • delay

    1

  • install

    true

  • install_file

    System.exe

  • install_folder

    %Temp%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Asyncrat family
    asyncrat
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\System.exe
    "C:\Users\Admin\AppData\Local\Temp\System.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4516

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4516-0-0x00007FFC76C43000-0x00007FFC76C45000-memory.dmp

    Filesize

    8KB

    Download

  • memory/4516-1-0x00000231BCBE0000-0x00000231BCBF6000-memory.dmp

    Filesize

    88KB

    Download

  • memory/4516-2-0x00007FFC76C40000-0x00007FFC77701000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/4516-3-0x00007FFC76C40000-0x00007FFC77701000-memory.dmp

    Filesize

    10.8MB

    Download