Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2024 16:29

General

  • Target

    56beb9a6774310778d8ce675d947c1cdd9163b2366d8388edaa7b24c1f0fa185.exe

  • Size

    63KB

  • MD5

    8043097a0256d80b1c11fb19cdd657cc

  • SHA1

    4ab53cb4025f9e3661eb234e3dfd5f51e2c13d7e

  • SHA256

    56beb9a6774310778d8ce675d947c1cdd9163b2366d8388edaa7b24c1f0fa185

  • SHA512

    d718deab2faf66d5de91bf2702a1e443cb55a27ffe00bad7e1b5b903ab5c2a845520c45d20cb46cfe85f8d9413e07a20cada2a711cb555858c7c9df1430c8bb9

  • SSDEEP

    1536:NZJttUdjLAQBhMUyWDwAGbbmwkXfbGMNVclNk:NZJttUdjvBhMUyWDZGbbmXfY2

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_file

    csrss.exe

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/3Z9zi18j

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56beb9a6774310778d8ce675d947c1cdd9163b2366d8388edaa7b24c1f0fa185.exe
    "C:\Users\Admin\AppData\Local\Temp\56beb9a6774310778d8ce675d947c1cdd9163b2366d8388edaa7b24c1f0fa185.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2860-0-0x000007FEF53D3000-0x000007FEF53D4000-memory.dmp

    Filesize

    4KB

  • memory/2860-1-0x0000000000980000-0x0000000000996000-memory.dmp

    Filesize

    88KB

  • memory/2860-2-0x000007FEF53D0000-0x000007FEF5DBC000-memory.dmp

    Filesize

    9.9MB

  • memory/2860-3-0x000007FEF53D0000-0x000007FEF5DBC000-memory.dmp

    Filesize

    9.9MB

  • memory/2860-4-0x000007FEF53D3000-0x000007FEF53D4000-memory.dmp

    Filesize

    4KB

  • memory/2860-5-0x000007FEF53D0000-0x000007FEF5DBC000-memory.dmp

    Filesize

    9.9MB