Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/06/2024, 00:25

General

  • Target

    5eb559f7583e9cdbe0e25bf37e47e440ae04415164c70c1b305fdbb56c6afa85.exe

  • Size

    416KB

  • MD5

    76f1949648205f27ac7f1116165b9e86

  • SHA1

    8d29d660e30ae891971b0a4dfc965e1ffbe4be20

  • SHA256

    5eb559f7583e9cdbe0e25bf37e47e440ae04415164c70c1b305fdbb56c6afa85

  • SHA512

    55f430ea5c9f7882ab6702723b1312459d308d8fa3acd6f852b017b128280dca9c302397d8c67ad6ea661ed4d3effd1fd56ae9bc5c71492e243a69e4de504bfb

  • SSDEEP

    12288:LAFLlBtl5igH0OLfX9aLisvNeOVQ5zCD4TyWNz:LMr5RfX9aLisvNeOVQ5zY4xNz

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5eb559f7583e9cdbe0e25bf37e47e440ae04415164c70c1b305fdbb56c6afa85.exe
    "C:\Users\Admin\AppData\Local\Temp\5eb559f7583e9cdbe0e25bf37e47e440ae04415164c70c1b305fdbb56c6afa85.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:648
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 648 -s 396
      2⤵
      • Program crash
      PID:3580
    • C:\Users\Admin\AppData\Local\Temp\5eb559f7583e9cdbe0e25bf37e47e440ae04415164c70c1b305fdbb56c6afa85.exe
      C:\Users\Admin\AppData\Local\Temp\5eb559f7583e9cdbe0e25bf37e47e440ae04415164c70c1b305fdbb56c6afa85.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2632
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 364
        3⤵
        • Program crash
        PID:2388
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 648 -ip 648
    1⤵
      PID:4020
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2632 -ip 2632
      1⤵
        PID:2140
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1036 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:2884

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\5eb559f7583e9cdbe0e25bf37e47e440ae04415164c70c1b305fdbb56c6afa85.exe

          Filesize

          416KB

          MD5

          e2ef66a322986dc9039c86597369d250

          SHA1

          803f4b14b9aa43df0612a802b1278f93345e784e

          SHA256

          eebd0d08a6b63e4acba291e02580084ece81a927e1d65161970c1397121596d5

          SHA512

          26eb722b09561fecfd8a9b3af6830dd354c3d015e79fa97cd5e6eeb9cd1abbc9f0a17ec8f0014ed1c667d50fce0f51dfe1691e077050c4083e75c955f41c344b

        • memory/648-0-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/648-7-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2632-6-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2632-8-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/2632-13-0x00000000014D0000-0x0000000001512000-memory.dmp

          Filesize

          264KB