Analysis

  • max time kernel
    1800s
  • max time network
    1481s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17-07-2024 18:33

General

  • Target

    888 rat 1.2.1.exe

  • Size

    79.2MB

  • MD5

    e9aa901042053b06723f6e14f95fe3c6

  • SHA1

    f7653cb6fc7c6dd17900abdc7a4307570aca50d6

  • SHA256

    f4023630eddd4ee944149279d641604764e442592d98b9720874c69e02d84fb5

  • SHA512

    272410435e51a59856cd9dcf7bfba852a9d7055a71fff00491ad45eab9025799a97bebfcdcaab787b17c35263edb9e0b36df63cbcf190969092c2f355406a313

  • SSDEEP

    1572864:9+geRT13w3TbMlFaT9re/8v1qrqxXlUcFY3rT4FDfhPMETIuCNBrO:9+r13wmgJr0YlUcFYglfhPYS

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 4 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AutoIT Executable 13 IoCs

    AutoIT scripts compiled to PE executables.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\888 rat 1.2.1.exe
    "C:\Users\Admin\AppData\Local\Temp\888 rat 1.2.1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:3040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\skin.888ww.msstyles

    Filesize

    3.3MB

    MD5

    ea5d5266b8a7bcc8788c83ebb7c8c7d5

    SHA1

    3e9ac1ab7d5d54db9b3d141e82916513e572b415

    SHA256

    91ac4d215b8d90aef9a000900c9088d4c33d58c5f35a720a385a3f2d2299e5d1

    SHA512

    404b35fca478a1f489ec1af7be1df897190d7deb0cd8139c2c89d68c24fa377d904cf0c5e30c09ab448d74d87a47aaa3a872bf66a9bc9c124f52798320d34e60

  • C:\Users\Admin\AppData\Local\Temp\skin.dll

    Filesize

    239KB

    MD5

    29e1d5770184bf45139084bced50d306

    SHA1

    76c953cd86b013c3113f8495b656bd721be55e76

    SHA256

    794987c4069286f797631f936c73b925c663c42d552aeca821106dfc7c7ba307

    SHA512

    7cb3d0788978b6dc5a78f65349366dac3e91b1557efa4f385984bef4940b3ea859f75cfe42c71f6fe445555138f44305531de6a89c5beff4bf9d42001b4348e8

  • memory/3040-52-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-58-0x00000000761D0000-0x000000007624C000-memory.dmp

    Filesize

    496KB

  • memory/3040-64-0x0000000075E30000-0x0000000075E55000-memory.dmp

    Filesize

    148KB

  • memory/3040-74-0x0000000075670000-0x00000000757BD000-memory.dmp

    Filesize

    1.3MB

  • memory/3040-75-0x0000000074DE0000-0x0000000074E62000-memory.dmp

    Filesize

    520KB

  • memory/3040-105-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-117-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-116-0x0000000074DE0000-0x0000000074E62000-memory.dmp

    Filesize

    520KB

  • memory/3040-114-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-113-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-112-0x0000000074DE0000-0x0000000074E62000-memory.dmp

    Filesize

    520KB

  • memory/3040-111-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-110-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-109-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-108-0x0000000074DE0000-0x0000000074E62000-memory.dmp

    Filesize

    520KB

  • memory/3040-106-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-103-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-102-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-100-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-99-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-98-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-97-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-96-0x0000000074DE0000-0x0000000074E62000-memory.dmp

    Filesize

    520KB

  • memory/3040-95-0x0000000075670000-0x00000000757BD000-memory.dmp

    Filesize

    1.3MB

  • memory/3040-88-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-93-0x0000000076520000-0x00000000765DF000-memory.dmp

    Filesize

    764KB

  • memory/3040-92-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-91-0x0000000076E00000-0x0000000076EDF000-memory.dmp

    Filesize

    892KB

  • memory/3040-90-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-89-0x0000000074DE0000-0x0000000074E62000-memory.dmp

    Filesize

    520KB

  • memory/3040-104-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-101-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-94-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-87-0x0000000076520000-0x00000000765DF000-memory.dmp

    Filesize

    764KB

  • memory/3040-86-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-85-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-84-0x0000000074DE0000-0x0000000074E62000-memory.dmp

    Filesize

    520KB

  • memory/3040-83-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-82-0x0000000076520000-0x00000000765DF000-memory.dmp

    Filesize

    764KB

  • memory/3040-81-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-80-0x0000000074DE0000-0x0000000074E62000-memory.dmp

    Filesize

    520KB

  • memory/3040-79-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-78-0x0000000076520000-0x00000000765DF000-memory.dmp

    Filesize

    764KB

  • memory/3040-77-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-76-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-73-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-72-0x0000000076520000-0x00000000765DF000-memory.dmp

    Filesize

    764KB

  • memory/3040-71-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-70-0x0000000076E00000-0x0000000076EDF000-memory.dmp

    Filesize

    892KB

  • memory/3040-69-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-68-0x0000000075670000-0x00000000757BD000-memory.dmp

    Filesize

    1.3MB

  • memory/3040-67-0x0000000076F40000-0x0000000077542000-memory.dmp

    Filesize

    6.0MB

  • memory/3040-66-0x0000000076520000-0x00000000765DF000-memory.dmp

    Filesize

    764KB

  • memory/3040-65-0x0000000075380000-0x00000000755A3000-memory.dmp

    Filesize

    2.1MB

  • memory/3040-63-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-62-0x0000000075E30000-0x0000000075E55000-memory.dmp

    Filesize

    148KB

  • memory/3040-61-0x00000000761D0000-0x000000007624C000-memory.dmp

    Filesize

    496KB

  • memory/3040-60-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-59-0x0000000075E30000-0x0000000075E55000-memory.dmp

    Filesize

    148KB

  • memory/3040-56-0x00000000761D0000-0x000000007624C000-memory.dmp

    Filesize

    496KB

  • memory/3040-57-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-55-0x00000000761D0000-0x000000007624C000-memory.dmp

    Filesize

    496KB

  • memory/3040-54-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3040-53-0x00000000761D0000-0x000000007624C000-memory.dmp

    Filesize

    496KB

  • memory/3040-51-0x00000000050B0000-0x000000000516B000-memory.dmp

    Filesize

    748KB

  • memory/3040-128-0x00000000050B0000-0x000000000516B000-memory.dmp

    Filesize

    748KB