Analysis

  • max time kernel
    93s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 03:52

General

  • Target

    b4031a0fee34072aa5c58b677ac2be9caf81f6a1e4cee4781cf3345e55df1231.exe

  • Size

    47KB

  • MD5

    f7c0f93efa22340a973ec0e622eae21f

  • SHA1

    b4f1f7d33e3040f74152a48ff19ef4f4ff20137b

  • SHA256

    b4031a0fee34072aa5c58b677ac2be9caf81f6a1e4cee4781cf3345e55df1231

  • SHA512

    e92c879e575015a6c0a9add0d695b3994b45bef0e1c8e259780898464567b45c44f5d6b9952018f26e74b585e16a7258983ecda67b6f68375d0f3fb2307ddb6d

  • SSDEEP

    768:xGq+s3pUtDILNCCa+Di+0jd3gLqRp8A0PiBtYbigeiQ6nzZc04/P6vEgK/JLZVcD:8q+AGtQO+GaPAP2bFpQ6nf+6nkJLZVcD

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Server

C2

dcuxpag.duckdns.org:5999

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4031a0fee34072aa5c58b677ac2be9caf81f6a1e4cee4781cf3345e55df1231.exe
    "C:\Users\Admin\AppData\Local\Temp\b4031a0fee34072aa5c58b677ac2be9caf81f6a1e4cee4781cf3345e55df1231.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2008

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2008-0-0x00007FFB5C283000-0x00007FFB5C285000-memory.dmp

    Filesize

    8KB

  • memory/2008-1-0x0000000000970000-0x0000000000982000-memory.dmp

    Filesize

    72KB

  • memory/2008-2-0x00007FFB5C280000-0x00007FFB5CD41000-memory.dmp

    Filesize

    10.8MB

  • memory/2008-3-0x00007FFB5C283000-0x00007FFB5C285000-memory.dmp

    Filesize

    8KB

  • memory/2008-4-0x00007FFB5C280000-0x00007FFB5CD41000-memory.dmp

    Filesize

    10.8MB

  • memory/2008-7-0x00007FFB5C280000-0x00007FFB5CD41000-memory.dmp

    Filesize

    10.8MB

  • memory/2008-8-0x00007FFB5C280000-0x00007FFB5CD41000-memory.dmp

    Filesize

    10.8MB