Analysis

  • max time kernel
    107s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/02/2025, 02:25

General

  • Target

    1b1b6fa4a488a4a4b46930811ef57a26d19f28e55a4c327b0d22ebdb837cb6dc.exe

  • Size

    45KB

  • MD5

    187bc557d0815d343152f068c00dacc1

  • SHA1

    58e05063765ea569bef4d139d1bb779a3d3cf36f

  • SHA256

    1b1b6fa4a488a4a4b46930811ef57a26d19f28e55a4c327b0d22ebdb837cb6dc

  • SHA512

    d05cacdd04009e4466178edce3362695a644d4ea68b625fb5d2234907573d66517d7ef5bfea81ee51ebea44bbd8560aad2a14af32f59a757969f851f17aacb2b

  • SSDEEP

    768:Cuny5TgoqzqWU8d9rmo2qrcKjPGagAWOzjbFgX3iXzj/H+qt8df1gFjcDZLf+:Cuny5TgNR2dKTKTO3bCXSXzj/H+qt8de

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

127.0.0.1:7949

190.111.98.121:6606

190.111.98.121:7707

190.111.98.121:8808

190.111.98.121:7949

Mutex

HcVP12uSXdt0

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1b1b6fa4a488a4a4b46930811ef57a26d19f28e55a4c327b0d22ebdb837cb6dc.exe
    "C:\Users\Admin\AppData\Local\Temp\1b1b6fa4a488a4a4b46930811ef57a26d19f28e55a4c327b0d22ebdb837cb6dc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4172-0-0x000000007525E000-0x000000007525F000-memory.dmp

    Filesize

    4KB

  • memory/4172-1-0x0000000000500000-0x0000000000512000-memory.dmp

    Filesize

    72KB

  • memory/4172-2-0x0000000075250000-0x0000000075A00000-memory.dmp

    Filesize

    7.7MB

  • memory/4172-3-0x000000007525E000-0x000000007525F000-memory.dmp

    Filesize

    4KB

  • memory/4172-4-0x0000000075250000-0x0000000075A00000-memory.dmp

    Filesize

    7.7MB

  • memory/4172-7-0x0000000005720000-0x00000000057BC000-memory.dmp

    Filesize

    624KB

  • memory/4172-8-0x0000000005D70000-0x0000000006314000-memory.dmp

    Filesize

    5.6MB

  • memory/4172-9-0x0000000005830000-0x0000000005896000-memory.dmp

    Filesize

    408KB