Analysis

  • max time kernel
    120s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18-12-2024 07:19

General

  • Target

    17345062850621022e2a034193497843f70f72ad0e2a6d5b0e23bb6cd0de4c41fac1759029833.dat-decoded.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\17345062850621022e2a034193497843f70f72ad0e2a6d5b0e23bb6cd0de4c41fac1759029833.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\17345062850621022e2a034193497843f70f72ad0e2a6d5b0e23bb6cd0de4c41fac1759029833.dat-decoded.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2200

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab8EBA.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • memory/2200-0-0x000007FEF5073000-0x000007FEF5074000-memory.dmp

    Filesize

    4KB

  • memory/2200-1-0x0000000000AA0000-0x0000000000AB2000-memory.dmp

    Filesize

    72KB

  • memory/2200-2-0x000007FEF5070000-0x000007FEF5A5C000-memory.dmp

    Filesize

    9.9MB

  • memory/2200-19-0x000007FEF5073000-0x000007FEF5074000-memory.dmp

    Filesize

    4KB

  • memory/2200-20-0x000007FEF5070000-0x000007FEF5A5C000-memory.dmp

    Filesize

    9.9MB