Analysis

  • max time kernel
    151s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23-05-2024 00:18

General

  • Target

    Fiddler.exe

  • Size

    3.5MB

  • MD5

    d8d686a8e171c52a856187dd6d5b18f2

  • SHA1

    53bd857635684130bf340995e452457a61bcee23

  • SHA256

    892ff0f941cba2ef1e8d5f7ddb14002e21c95f21a132c50762a4c79ef9fdc475

  • SHA512

    fb1f026d92cd2cbcdc0ce9a4bb81a370999cca77c99c5db2b6089a510f55af9aa1c908727fe3f31de3ec8eb3142b3b1f7e2deeca641e2b9d56eb3543ebbbe714

  • SSDEEP

    49152:1eKNJIAQNW8kwdMxVZaNoZy9o1iQtGqc56S54:1eYJIAQNWvwd+G4iKGqy1i

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 39 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Fiddler.exe
    "C:\Users\Admin\AppData\Local\Temp\Fiddler.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:5084
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:732
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4508
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4836
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      PID:2340
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2856
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:2300
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:4864

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Progress_Software_Corpora\Fiddler.exe_Url_sblwdlp4jxb3bmuxfbi1zl1jd5acanau\5.0.20243.10853\user.config

      Filesize

      966B

      MD5

      ff49ae6ede301cfae7f284496557b5d3

      SHA1

      4b525a23c73e1d0e347ded65e93c8b107137beb3

      SHA256

      223b8cbc2141991b4313347bcc79984fbf046290aa65cb9d789f65b75d3aa191

      SHA512

      642a97f419c2efd356e78929205fa857ef9f7160c114fdb4ef1b3d52b0c78f527ef760cd0cd0331d38ede0f6a7ac1196daf723a88e744237fac9ea08fed1fa1d

    • memory/2856-82-0x0000014D73D80000-0x0000014D73E80000-memory.dmp

      Filesize

      1024KB

    • memory/4508-45-0x000001B776320000-0x000001B776330000-memory.dmp

      Filesize

      64KB

    • memory/4508-64-0x000001B7736D0000-0x000001B7736D2000-memory.dmp

      Filesize

      8KB

    • memory/4508-29-0x000001B776220000-0x000001B776230000-memory.dmp

      Filesize

      64KB

    • memory/5084-9-0x000002ACB10E0000-0x000002ACB10EC000-memory.dmp

      Filesize

      48KB

    • memory/5084-22-0x000002ACB2230000-0x000002ACB22EA000-memory.dmp

      Filesize

      744KB

    • memory/5084-7-0x000002ACB10C0000-0x000002ACB10CC000-memory.dmp

      Filesize

      48KB

    • memory/5084-8-0x000002ACB1B40000-0x000002ACB1B8A000-memory.dmp

      Filesize

      296KB

    • memory/5084-0-0x00007FFC21FD3000-0x00007FFC21FD4000-memory.dmp

      Filesize

      4KB

    • memory/5084-10-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-11-0x000002ACB2120000-0x000002ACB2162000-memory.dmp

      Filesize

      264KB

    • memory/5084-12-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-13-0x000002ACB1C00000-0x000002ACB1C12000-memory.dmp

      Filesize

      72KB

    • memory/5084-14-0x000002ACB1AF0000-0x000002ACB1B00000-memory.dmp

      Filesize

      64KB

    • memory/5084-15-0x000002ACB2350000-0x000002ACB252A000-memory.dmp

      Filesize

      1.9MB

    • memory/5084-16-0x000002ACB1C40000-0x000002ACB1C5A000-memory.dmp

      Filesize

      104KB

    • memory/5084-17-0x000002ACB1B00000-0x000002ACB1B0A000-memory.dmp

      Filesize

      40KB

    • memory/5084-20-0x000002ACB1CA0000-0x000002ACB1CC6000-memory.dmp

      Filesize

      152KB

    • memory/5084-19-0x000002ACB1C60000-0x000002ACB1C6C000-memory.dmp

      Filesize

      48KB

    • memory/5084-18-0x000002ACB1B10000-0x000002ACB1B18000-memory.dmp

      Filesize

      32KB

    • memory/5084-21-0x000002ACB1C70000-0x000002ACB1C7E000-memory.dmp

      Filesize

      56KB

    • memory/5084-6-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-23-0x000002ACB2A30000-0x000002ACB2F2E000-memory.dmp

      Filesize

      5.0MB

    • memory/5084-24-0x000002ACB1C80000-0x000002ACB1C88000-memory.dmp

      Filesize

      32KB

    • memory/5084-28-0x000002ACB11A0000-0x000002ACB11F0000-memory.dmp

      Filesize

      320KB

    • memory/5084-5-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-4-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-3-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-65-0x00007FFC21FD3000-0x00007FFC21FD4000-memory.dmp

      Filesize

      4KB

    • memory/5084-2-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-71-0x000002ACB2170000-0x000002ACB2222000-memory.dmp

      Filesize

      712KB

    • memory/5084-75-0x000002ACB1690000-0x000002ACB16B2000-memory.dmp

      Filesize

      136KB

    • memory/5084-1-0x000002AC93920000-0x000002AC93CAA000-memory.dmp

      Filesize

      3.5MB

    • memory/5084-88-0x000002B4B3E00000-0x000002B4B45A6000-memory.dmp

      Filesize

      7.6MB

    • memory/5084-89-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-93-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB

    • memory/5084-94-0x00007FFC21FD0000-0x00007FFC229BC000-memory.dmp

      Filesize

      9.9MB