Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    08-08-2024 21:13

General

  • Target

    MALWARESAMPLE.exe

  • Size

    59KB

  • MD5

    9aa0f9af7fe9b83a80c44f76de1ed016

  • SHA1

    9942dec59094159279abe2b0e98b595868330e02

  • SHA256

    ae37daf1ed803957ad1c9775be7796e8a5eeed47ec840c479aaf14b4906aa4f2

  • SHA512

    bcb3b984b70482a362a93b4f26b5d7927aea33c37ae3bc9ad8744ffa0334ffb8739ddf25a9bef4f2a2a2678da9ad00a2760418f1b82bf7803c8d8fc3506363f2

  • SSDEEP

    1536:kNyF/P+OLmZpefSC2d56grUbYg4kBd9MKHYIcXf+:PP+OLmZpaB2StbYVKH7+m

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

C2

xsesx.duckdns.org:6161

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    6

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\MALWARESAMPLE.exe
    "C:\Users\Admin\AppData\Local\Temp\MALWARESAMPLE.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2748-0-0x00000000747FE000-0x00000000747FF000-memory.dmp

    Filesize

    4KB

  • memory/2748-1-0x0000000000D20000-0x0000000000D34000-memory.dmp

    Filesize

    80KB

  • memory/2748-2-0x00000000747F0000-0x0000000074EDE000-memory.dmp

    Filesize

    6.9MB

  • memory/2748-3-0x00000000747F0000-0x0000000074EDE000-memory.dmp

    Filesize

    6.9MB