Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2024 22:30

General

  • Target

    6514a658cdfcf26f38c2c876f689816b9bbe7ae5e99b26deac1e34b828aa54e1N.exe

  • Size

    1.4MB

  • MD5

    85dab64468bc0ddee103db8160d3cd00

  • SHA1

    f4489f4a8286ae13254423a210da77047b256c00

  • SHA256

    6514a658cdfcf26f38c2c876f689816b9bbe7ae5e99b26deac1e34b828aa54e1

  • SHA512

    6ba26a05d27a67ca772ce09ed88c5b14a1635b8dc8dc962ef022b999b4a5a9619f40423e4dc31d44a830a6d6f0b10a7df5adf053f231b416e314bab99052069e

  • SSDEEP

    24576:WR9IYVaFSvVSXKG+SE4LQ/+6pdWS2W6zT9oG9wxsr7AV:q9xYc/+6/WSl6zT9oGH

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

143.198.82.194:6606

Mutex

Zin58gVfSemD

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
  • Async RAT payload 1 IoCs
  • 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 behavior: EnumeratesProcesses 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6514a658cdfcf26f38c2c876f689816b9bbe7ae5e99b26deac1e34b828aa54e1N.exe
    "C:\Users\Admin\AppData\Local\Temp\6514a658cdfcf26f38c2c876f689816b9bbe7ae5e99b26deac1e34b828aa54e1N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2168-2-0x0000000000400000-0x0000000000500000-memory.dmp

    Filesize

    1024KB

  • memory/2168-3-0x00000000745EE000-0x00000000745EF000-memory.dmp

    Filesize

    4KB

  • memory/2168-4-0x0000000000710000-0x0000000000722000-memory.dmp

    Filesize

    72KB

  • memory/2168-5-0x00000000745E0000-0x0000000074CCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2168-6-0x0000000000400000-0x0000000000500000-memory.dmp

    Filesize

    1024KB

  • memory/2168-7-0x00000000745EE000-0x00000000745EF000-memory.dmp

    Filesize

    4KB

  • memory/2168-8-0x00000000745E0000-0x0000000074CCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2168-9-0x0000000000E80000-0x0000000000FF7000-memory.dmp

    Filesize

    1.5MB