Analysis

  • max time kernel
    163s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 01:20

General

  • Target

    357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe

  • Size

    782KB

  • MD5

    390ddaff20160396e7490b239b4cad9b

  • SHA1

    44c10c691fc2639b3436abe8dc25542ff5a73067

  • SHA256

    357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570

  • SHA512

    fd9d519d5e0f3c7d5ac55d594ef23eff6b96e45efe582b8f2fb88c657d76dd4966de73faf4dcea02913940a46c2aa9a6cec8748bcdfb43530e0b3228f8eb833b

  • SSDEEP

    12288:bWJDVSwZtyHFaMhY1SPEKH0OERt4PMsajW0pSEV3fugE:q7FZtoFaiY1SsKpERtMMRy0ptf7E

Score
10/10

Malware Config

Signatures

  • FlawedAmmyy RAT

    Remote-access trojan based on leaked code for the Ammyy remote admin software.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
    "C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"
    1⤵
      PID:1436
    • C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
      "C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe" -service -lunch
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
        "C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"
        2⤵
          PID:2300

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\AMMYY\settings3.bin

        Filesize

        282B

        MD5

        ac7221c691ef0a93dbbb5bee6efcb7ec

        SHA1

        54f197fef16badefb4bf0d7339f6bd1099e505da

        SHA256

        b6b033b71d3f7f92986e32a61b3244b9856e82a9c3d233696a0dfa29a517106f

        SHA512

        226299ab1b7b388473163f4fecc41d536755586b4c275475128c5e5946554cd9ca69df223469130d85516f2ac2330a2cb35dec2879355ea0186b63d8429dcd6b