Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-03-2024 01:49

General

  • Target

    eb6251e6d423d3f46d35c4082a0835fdce4640cc3634707fd081d90803527edf.exe

  • Size

    193KB

  • MD5

    46dc1eb26c37c0d8dbf89e1c0bd677cf

  • SHA1

    5adbc469c7af45cad35961502da0f538d330c15d

  • SHA256

    eb6251e6d423d3f46d35c4082a0835fdce4640cc3634707fd081d90803527edf

  • SHA512

    923e80054ba5bed36b76ce407995b8128e1a0c23512429cfe13f31137a143815000a57012cd4f5d1475aafff2f71f6361648b558e49b036034270d1b3417cdac

  • SSDEEP

    3072:pTqf51/D6JFBy5En97xKDUKg2eXPyxVXQqu1NvWlKfWW/eN:pTqxBeJOM7wQrVKoqu1pVfWWK

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\eb6251e6d423d3f46d35c4082a0835fdce4640cc3634707fd081d90803527edf.exe
    "C:\Users\Admin\AppData\Local\Temp\eb6251e6d423d3f46d35c4082a0835fdce4640cc3634707fd081d90803527edf.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4968
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 396
      2⤵
      • Program crash
      PID:2288
    • C:\Users\Admin\AppData\Local\Temp\eb6251e6d423d3f46d35c4082a0835fdce4640cc3634707fd081d90803527edf.exe
      C:\Users\Admin\AppData\Local\Temp\eb6251e6d423d3f46d35c4082a0835fdce4640cc3634707fd081d90803527edf.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3356
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3356 -s 364
        3⤵
        • Program crash
        PID:2372
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4968 -ip 4968
    1⤵
      PID:2688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3356 -ip 3356
      1⤵
        PID:1476
      • 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=4280 --field-trial-handle=3488,i,1267426273081718772,6254127258555406296,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:4116

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\eb6251e6d423d3f46d35c4082a0835fdce4640cc3634707fd081d90803527edf.exe

          Filesize

          193KB

          MD5

          a2b9a9fc7e3d96fab3711bcf95fd664a

          SHA1

          8f9ac774d2cbf44fa024df72f052af355fdeae42

          SHA256

          ed0c506312e418459d9542c1a0e727feb42b308b1d1478a25d3a8e92ab02b1f4

          SHA512

          0c8d867819558585ca021a370e9c53604678914c0e0ad197985f99a608f94e22d3e2590cabca91c1919b9739571f3b7e9d6348ae150e5f0fdf7ab1c0ac12f3d9

        • memory/3356-7-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/3356-8-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/3356-11-0x00000000014C0000-0x00000000014F8000-memory.dmp

          Filesize

          224KB

        • memory/4968-0-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/4968-6-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB