Overview

overview

10

Static

static

10

Server.exe

windows10-1703-x64

10

Server.exe

windows10-1703-x64

10

Server.exe

windows7-x64

10

Server.exe

windows10-2004-x64

10

Server.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    Server.exe
  • Size 175KB
  • Sample240808-py547atdkr
  • SHA256 1afc6f0b461fe194e24493a0c57c8320518ebbd50b74234caac0c578e6843380
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
ratdefaultasyncratstormkitty

Malware Config

Extracted

Family

  • asyncrat

Botnet

  • Default

C2

  • 127.0.0.1:6606

  • 127.0.0.1:7707

  • 127.0.0.1:8808

  • https://api.telegram.org/bot6494429721:AAFZ5aGg7XGnRClTicbjFHgBuAWHYq2zITI/sendMessage?chat_id=6234857847

Mutex

  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Async RAT payload 1 IoCs
    rat
  • Asyncrat family
    asyncrat
  • StormKitty payload 1 IoCs
  • Stormkitty family
    stormkitty
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • Server.exe
    .exe 175KB

Server.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 1afc6f0b461fe194e24493a0c57c8320518ebbd50b74234caac0c578e6843380
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • Async RAT payload

    rat

  • StormKitty payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
184766
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths