Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 05:45

General

  • Target

    d9b2a57f408ffac54b1243ef5d0311a3b9548c868d48216195d5c4efbfd53e7a.exe

  • Size

    78KB

  • MD5

    39afdfecb59c1dc6656f76a458e91684

  • SHA1

    e7e99b64fcbbd4faecad0e953b22147040293ef5

  • SHA256

    d9b2a57f408ffac54b1243ef5d0311a3b9548c868d48216195d5c4efbfd53e7a

  • SHA512

    30a05fb653d38f2093a7b45dffd93141890a0d378c616aaa5045ab21899730169e2cf21d4fb98a18df9fdfa9775b9c002f973d79e230053dbce6c28d7f29211f

  • SSDEEP

    1536:kn9Otw9zJ14+qkEAjR7XBWPz5Gq8mzOD1btS6JAduU1:kn9O+jq+q1ABXGmm6D1btZPq

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

Mutex

dmcszhekydwkmqm

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/6ZBHT1SN

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 48 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 48 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d9b2a57f408ffac54b1243ef5d0311a3b9548c868d48216195d5c4efbfd53e7a.exe
    "C:\Users\Admin\AppData\Local\Temp\d9b2a57f408ffac54b1243ef5d0311a3b9548c868d48216195d5c4efbfd53e7a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1908-0-0x000000007478E000-0x000000007478F000-memory.dmp

    Filesize

    4KB

  • memory/1908-1-0x0000000000F90000-0x0000000000FAA000-memory.dmp

    Filesize

    104KB

  • memory/1908-3-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/1908-4-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/1908-5-0x000000007478E000-0x000000007478F000-memory.dmp

    Filesize

    4KB

  • memory/1908-6-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB