Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2024 02:39

General

  • Target

    clientbutbetter.exe

  • Size

    63KB

  • MD5

    8b97b7477309686d0b44b0b921107010

  • SHA1

    aa7dd03ddd58375a95f95f22a15c1bc09cfa3263

  • SHA256

    39c1512455d57f746149d51e8b788a4a6236aebbce3c238c633e33a5d9811478

  • SHA512

    f8f7c4826f5df746097520e9d4b0635456a4302c41848310ea7ebe06dcea4d7cf3ac997d7ac523f8b220b1768a123c5bd1a29d214bc5816643d662244275c352

  • SSDEEP

    1536:5BoL3ZEAUoFNuXfFQcZIW6uGbbowaGpZVclN:5BoL3ZEAUoF4fFQKbdGbboKzY

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

Binky812-59707.portmap.host:8848

Binky812-59707.portmap.host:59707

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_file

    MinecraftUpdater.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\clientbutbetter.exe
    "C:\Users\Admin\AppData\Local\Temp\clientbutbetter.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3656

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3656-0-0x00007FF976223000-0x00007FF976225000-memory.dmp

    Filesize

    8KB

  • memory/3656-1-0x0000000000480000-0x0000000000496000-memory.dmp

    Filesize

    88KB

  • memory/3656-2-0x00007FF976220000-0x00007FF976CE1000-memory.dmp

    Filesize

    10.8MB

  • memory/3656-3-0x00007FF976220000-0x00007FF976CE1000-memory.dmp

    Filesize

    10.8MB

  • memory/3656-6-0x00007FF976223000-0x00007FF976225000-memory.dmp

    Filesize

    8KB

  • memory/3656-7-0x00007FF976220000-0x00007FF976CE1000-memory.dmp

    Filesize

    10.8MB

  • memory/3656-8-0x00007FF976220000-0x00007FF976CE1000-memory.dmp

    Filesize

    10.8MB

  • memory/3656-9-0x000000001D250000-0x000000001D2C6000-memory.dmp

    Filesize

    472KB

  • memory/3656-10-0x0000000000DC0000-0x0000000000DD0000-memory.dmp

    Filesize

    64KB

  • memory/3656-11-0x0000000002720000-0x000000000273E000-memory.dmp

    Filesize

    120KB