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Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/07/2024, 08:37

General

  • Target

    e1e2906839d7a82d5bad2c439f0cc14d9187c7e4138e2b709548d95c6ebc5974.exe

  • Size

    168KB

  • MD5

    8fb90e3b7a5678fd93ffbdf893e1ce66

  • SHA1

    22583cff37b5fc959ba76e0f8722ab138c90b8e0

  • SHA256

    e1e2906839d7a82d5bad2c439f0cc14d9187c7e4138e2b709548d95c6ebc5974

  • SHA512

    d94eadc4e63e92350b493381ff34d670e9dcb4a7d1925fcadf42f2e76defcaccd3be6d5b679bf2ddf8fd723c43d72b1aac0b889f3d22f2315e60088906645b64

  • SSDEEP

    3072:NhSl3RSZ3XOeG5BGHlmW9UUuEhY5DHzcc2MRR2Wz5X/pZboJN5:NhSnSZ3+eGecIUU5hgTXRz5j4N

Malware Config

Extracted

Family

asyncrat

Version

AsyncRAT

Botnet

Default

C2

pepecasas123.net:4608

pepecasas123.mywire.org:4608

Mutex

10

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#.

  • Async RAT payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1e2906839d7a82d5bad2c439f0cc14d9187c7e4138e2b709548d95c6ebc5974.exe
    "C:\Users\Admin\AppData\Local\Temp\e1e2906839d7a82d5bad2c439f0cc14d9187c7e4138e2b709548d95c6ebc5974.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3600-7-0x0000022152CA0000-0x0000022152CB7000-memory.dmp

    Filesize

    92KB

  • memory/3600-8-0x00007FFE07B33000-0x00007FFE07B35000-memory.dmp

    Filesize

    8KB

  • memory/3600-9-0x0000022152D80000-0x0000022152D96000-memory.dmp

    Filesize

    88KB

  • memory/3600-10-0x00007FFE07B30000-0x00007FFE085F1000-memory.dmp

    Filesize

    10.8MB

  • memory/3600-11-0x00007FFE07B33000-0x00007FFE07B35000-memory.dmp

    Filesize

    8KB

  • memory/3600-12-0x00007FFE07B30000-0x00007FFE085F1000-memory.dmp

    Filesize

    10.8MB

  • memory/3600-13-0x00007FFE07B30000-0x00007FFE085F1000-memory.dmp

    Filesize

    10.8MB

  • memory/3600-14-0x00007FFE07B30000-0x00007FFE085F1000-memory.dmp

    Filesize

    10.8MB