Analysis

  • max time kernel
    92s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/11/2024, 21:33

General

  • Target

    edc39ad29410ede2deca9aa587fe2e35f0818003447ae608569f7de264959d11N.exe

  • Size

    1.3MB

  • MD5

    6dddf5c4823bc73c25d04605626fbad0

  • SHA1

    c1a6bad0bd35de4ccaf70337ea697e92f9ff8fa2

  • SHA256

    edc39ad29410ede2deca9aa587fe2e35f0818003447ae608569f7de264959d11

  • SHA512

    1939d94219c8782d5269159050f18e151da07ff6a4d84c2463c015b731e680b501209f40cab48cc7d56940a1c23ad7ab6fb0032e475a37ff42efd3e6c3f5968f

  • SSDEEP

    24576:+qDEvCTbMWu7rQYlBQcBiT6rprG8asH1I5+5QkhOH1o81c5rjD:+TvC/MTQYxsWR7asVI5++kIqku

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 21 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\edc39ad29410ede2deca9aa587fe2e35f0818003447ae608569f7de264959d11N.exe
    "C:\Users\Admin\AppData\Local\Temp\edc39ad29410ede2deca9aa587fe2e35f0818003447ae608569f7de264959d11N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Users\Admin\AppData\Local\rhombical\dews.exe
      "C:\Users\Admin\AppData\Local\Temp\edc39ad29410ede2deca9aa587fe2e35f0818003447ae608569f7de264959d11N.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1996
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\edc39ad29410ede2deca9aa587fe2e35f0818003447ae608569f7de264959d11N.exe"
        3⤵
          PID:4764
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 680
          3⤵
          • Program crash
          PID:2248
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1996 -ip 1996
      1⤵
        PID:3056

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\rhombical\dews.exe

        Filesize

        1.3MB

        MD5

        6dddf5c4823bc73c25d04605626fbad0

        SHA1

        c1a6bad0bd35de4ccaf70337ea697e92f9ff8fa2

        SHA256

        edc39ad29410ede2deca9aa587fe2e35f0818003447ae608569f7de264959d11

        SHA512

        1939d94219c8782d5269159050f18e151da07ff6a4d84c2463c015b731e680b501209f40cab48cc7d56940a1c23ad7ab6fb0032e475a37ff42efd3e6c3f5968f

      • memory/1996-10-0x0000000000DB0000-0x00000000011B0000-memory.dmp

        Filesize

        4.0MB

      • memory/2960-2-0x0000000000E30000-0x0000000001230000-memory.dmp

        Filesize

        4.0MB