Analysis

  • max time kernel
    1188s
  • max time network
    1198s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2024 15:09

General

  • Target

    Melonloaderinstaller.exe

  • Size

    85KB

  • MD5

    fa71ad818f4acd9a353b3768c34277c5

  • SHA1

    c7a4c2137287549dfd90f228ddc8bf3c3e61ab28

  • SHA256

    2ab61dcd70dd811228e99b3d7ff0d7579593e273c4f5e292707c48c5d52efe67

  • SHA512

    91c7e8ed90ecdb8713a89e99789fac2cf2abb1e56e18aa491cf3dd49af76a6cd488a0bd9c32a2b6edea72666297012adfeb65806788b5dc5f1bca93707a52cea

  • SSDEEP

    1536:nu/6ZTgle2Dw3zr+7baSo8VL552GMXYdsQScFY/YQULA+wgvbx:nu/iTgle2kjr+7baSXL5nrzio7Rx

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

FDK

C2

ny-case.gl.at.ply.gg:60515

Mutex

AsyncMutex_6SI8OkPnk

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#.

  • Asyncrat family
  • 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 use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Melonloaderinstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\Melonloaderinstaller.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2168-0-0x000000007405E000-0x000000007405F000-memory.dmp

    Filesize

    4KB

  • memory/2168-1-0x0000000000C50000-0x0000000000C6A000-memory.dmp

    Filesize

    104KB

  • memory/2168-2-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB

  • memory/2168-3-0x000000007405E000-0x000000007405F000-memory.dmp

    Filesize

    4KB

  • memory/2168-4-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB