Analysis

  • max time kernel
    131s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2024 21:39

General

  • Target

    48a5941c13a2438bf2802a7214e049627e602d1e5b0ce7e1d410921a189a28b2.exe

  • Size

    61KB

  • MD5

    1629135cc0b82d41a24d0a8d6c7aa98d

  • SHA1

    599382aa69c9a691a7f5383c439eed4c6bf41c72

  • SHA256

    48a5941c13a2438bf2802a7214e049627e602d1e5b0ce7e1d410921a189a28b2

  • SHA512

    4daed79c191e04ad96285dc130a2a729a455a011a7768275c3de2ddd8a685b805755ed1f1c7a15d26acaacaa4268dea5a611e19bd5aa3e11c4000f2ba2b6e2b5

  • SSDEEP

    1536:kVDNd0eNaJOhfmwPS8zQ003uriBphEVbbago7Q1wo:kV5d0eNaJOhfmwPS8zQ003lLhEVbbarg

Score
10/10

Malware Config

Extracted

Family

asyncrat

C2

8.134.76.159:5321

Mutex

aycwjhrlnmrgnap

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#.

  • 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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48a5941c13a2438bf2802a7214e049627e602d1e5b0ce7e1d410921a189a28b2.exe
    "C:\Users\Admin\AppData\Local\Temp\48a5941c13a2438bf2802a7214e049627e602d1e5b0ce7e1d410921a189a28b2.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2092

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2092-0-0x0000000073EEE000-0x0000000073EEF000-memory.dmp

    Filesize

    4KB

  • memory/2092-1-0x00000000008A0000-0x00000000008B6000-memory.dmp

    Filesize

    88KB

  • memory/2092-2-0x0000000073EE0000-0x00000000745CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2092-3-0x0000000073EEE000-0x0000000073EEF000-memory.dmp

    Filesize

    4KB

  • memory/2092-4-0x0000000073EE0000-0x00000000745CE000-memory.dmp

    Filesize

    6.9MB