Overview

overview

10

Static

static

10

cff24e53b4...6e.exe

windows7-x64

10

cff24e53b4...6e.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    03/11/2024, 03:54

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General

  • Target
    cff24e53b4f97e6530a6dae281fa1f937eecd925700c86fc40386711f8e4766e.exe
  • Size 65KB
  • Sample241103-eghbpavbmn
  • SHA256 cff24e53b4f97e6530a6dae281fa1f937eecd925700c86fc40386711f8e4766e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
asyncrat_cu_discoveryratspywarestealer

Malware Config

Extracted

Family

  • asyncrat

Version

  • AWS | 3Losh

Botnet

  • _CU_

C2

  • cdt2023.ddns.net:6606

  • cdt2023.ddns.net:7707

  • cdt2023.ddns.net:8808

  • cdt2023.ddns.net:3313

  • cdt2023.ddns.net:3314

  • cdt2023.ddns.net:9441

  • cdt2023.ddns.net:9442

  • cdt2023.ddns.net:9443

  • cdt2023.ddns.net:2900

  • cdt2023.ddns.net:1018

  • cdt2023.ddns.net:2019

  • cdt2023.ddns.net:2020

  • cdt2023.ddns.net:2021

  • cdt2023.ddns.net:5155

  • cdt2023.ddns.net:6666

  • cdt2023.ddns.net:9999

  • cdt2023.ddns.net:5505

  • chromedata.accesscam.org:6606

  • chromedata.accesscam.org:7707

  • chromedata.accesscam.org:8808

Mutex

  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_file

    svchost.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

    ratasyncrat
  • Asyncrat family
    asyncrat
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • 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.

    discovery
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cff24e53b4f97e6530a6dae281fa1f937eecd925700c86fc40386711f8e4766e.exe
    "C:\Users\Admin\AppData\Local\Temp\cff24e53b4f97e6530a6dae281fa1f937eecd925700c86fc40386711f8e4766e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2856

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        CabBDF4.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\CabBDF4.tmp
        • Size 70KB
        • SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Tar5537.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\Tar5537.tmp
        • Size 181KB
        • SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/2856-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
        Download

        memory/2856-1-0x0000000000120000-0x0000000000136000-memory.dmp
        Download

        memory/2856-2-0x0000000074B20000-0x000000007520E000-memory.dmp
        Download

        memory/2856-3-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
        Download

        memory/2856-4-0x0000000074B20000-0x000000007520E000-memory.dmp
        Download