Analysis

  • max time kernel
    94s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-08-2024 17:23

General

  • Target

    download.exe

  • Size

    65KB

  • MD5

    97e2a799af6730778022e3860f838df4

  • SHA1

    6553253c30e5cb7d9fa19fa4e05543ca6305e848

  • SHA256

    61833e4934a1f4ca8c8465ae6ec5112f4a92b59a2e67f0767e31bc7390f55099

  • SHA512

    dada8b74d68fcd4d53d87dd9a75efb44e0939606d1e6b1ac095e978a32268c1e71c4005ab7bbe05349c7efcbc616caf1041960f99cd75acbbe9ab440a0400944

  • SSDEEP

    1536:02AZkvF1ISlC2OAaZtF/HSRRUysfnwV6JxMbXc6Wb50MEOAoZLhWkoLtqRISLWcx:026kvF1IRysfnwV6J2oJb5fE9cW/L4Rb

Malware Config

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

Default

C2

grogrogrogro.ddnsgeek.com:4444

Mutex

AsyncMutex_6SI8OWDAW

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#.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\download.exe
    "C:\Users\Admin\AppData\Local\Temp\download.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2700-0-0x000000007501E000-0x000000007501F000-memory.dmp

    Filesize

    4KB

  • memory/2700-1-0x0000000000210000-0x0000000000226000-memory.dmp

    Filesize

    88KB

  • memory/2700-2-0x0000000075010000-0x00000000757C0000-memory.dmp

    Filesize

    7.7MB

  • memory/2700-3-0x0000000005390000-0x0000000005934000-memory.dmp

    Filesize

    5.6MB

  • memory/2700-4-0x0000000004FC0000-0x0000000005052000-memory.dmp

    Filesize

    584KB

  • memory/2700-5-0x0000000004FB0000-0x0000000004FBA000-memory.dmp

    Filesize

    40KB

  • memory/2700-6-0x0000000005B80000-0x0000000005C1C000-memory.dmp

    Filesize

    624KB

  • memory/2700-7-0x0000000005C20000-0x0000000005C86000-memory.dmp

    Filesize

    408KB

  • memory/2700-8-0x000000007501E000-0x000000007501F000-memory.dmp

    Filesize

    4KB

  • memory/2700-9-0x0000000075010000-0x00000000757C0000-memory.dmp

    Filesize

    7.7MB