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Resubmissions

08/09/2024, 11:23

240908-ng7e9atapp 8

08/09/2024, 11:20

240908-nfkj4avgre 8

Analysis

  • max time kernel
    463s
  • max time network
    394s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08/09/2024, 11:23

General

  • Target

    https://www.mediafire.com/file/dw5120t9ab1wd3s/dt-lg-v1.0.5.exe/file

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "https://www.mediafire.com/file/dw5120t9ab1wd3s/dt-lg-v1.0.5.exe/file"
    1⤵
      PID:2736
    • 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 AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4652
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:436
    • 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
      • Suspicious use of WriteProcessMemory
      PID:3572
    • 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:1684
    • 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:1552
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      PID:4668

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

      Filesize

      4KB

      MD5

      1bfe591a4fe3d91b03cdf26eaacd8f89

      SHA1

      719c37c320f518ac168c86723724891950911cea

      SHA256

      9cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8

      SHA512

      02f88da4b610678c31664609bcfa9d61db8d0b0617649981af948f670f41a6207b4ec19fecce7385a24e0c609cbbf3f2b79a8acaf09a03c2c432cc4dce75e9db

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L5P12AEX\edgecompatviewlist[1].xml

      Filesize

      74KB

      MD5

      d4fc49dc14f63895d997fa4940f24378

      SHA1

      3efb1437a7c5e46034147cbbc8db017c69d02c31

      SHA256

      853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

      SHA512

      cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\User\Default\DOMStore\NG3XK4X6\www.mediafire[1].xml

      Filesize

      1KB

      MD5

      e7409b8e203085b344ac331e75211d91

      SHA1

      348e6845be12a252023692c7f10d7ff3843b4602

      SHA256

      ddd783eb97c4d134aef7040ed7c3b40155239383d4620300e197a4434d8cee61

      SHA512

      07939f839b0f95ad68301fa96d1543cbf915dc634732252a498023d94c908c8fd2e3f2ad4a8cab7df1f26c89ceabdbfaeefa27851da1937c77e09141453421e0

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\89S7I2E8\favicon[1].ico

      Filesize

      10KB

      MD5

      a301c91c118c9e041739ad0c85dfe8c5

      SHA1

      039962373b35960ef2bb5fbbe3856c0859306bf7

      SHA256

      cdc78cc8b2994712a041a2a4cb02f488afbab00981771bdd3a8036c2dddf540f

      SHA512

      3a5a2801e0556c96574d8ab5782fc5eab0be2af7003162da819ac99e0737c8876c0db7b42bb7c149c4f4d9cfe61d2878ff1945017708f5f7254071f342a6880a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\SJJKNDD3\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\TIBGO6OC\dt-lg-v1.0.5[1].exe

      Filesize

      32KB

      MD5

      59296fd507423efc71aaaf88eca2f5e4

      SHA1

      4b0cc6f9c589ec200c268bfff1b43497ae991232

      SHA256

      b26e1c5bcbe08b58615afe608536673af1208b1b89883734abedd4a7d22a4768

      SHA512

      552f0ce90bca66647d0fbdec837ef1f2fa618c1d21ca33be17b60e7b77da279f34519c1f9d5ce299737fcf2ef7b9af728e04056392a161dd4bf9de9af1b1ce3b

    • memory/1552-165-0x000001F2ADE00000-0x000001F2ADE02000-memory.dmp

      Filesize

      8KB

    • memory/1552-268-0x000001F2AC7B0000-0x000001F2AC7B2000-memory.dmp

      Filesize

      8KB

    • memory/1552-58-0x000001F29B230000-0x000001F29B232000-memory.dmp

      Filesize

      8KB

    • memory/1552-98-0x000001F2AC6A0000-0x000001F2AC6C0000-memory.dmp

      Filesize

      128KB

    • memory/1552-153-0x000001F2ACD00000-0x000001F2ACD02000-memory.dmp

      Filesize

      8KB

    • memory/1552-151-0x000001F2ACCE0000-0x000001F2ACCE2000-memory.dmp

      Filesize

      8KB

    • memory/1552-161-0x000001F2ADC40000-0x000001F2ADC42000-memory.dmp

      Filesize

      8KB

    • memory/1552-159-0x000001F2ADA00000-0x000001F2ADA02000-memory.dmp

      Filesize

      8KB

    • memory/1552-163-0x000001F2ADCA0000-0x000001F2ADCA2000-memory.dmp

      Filesize

      8KB

    • memory/1552-167-0x000001F2ADE20000-0x000001F2ADE22000-memory.dmp

      Filesize

      8KB

    • memory/1552-169-0x000001F2ADE30000-0x000001F2ADE32000-memory.dmp

      Filesize

      8KB

    • memory/1552-171-0x000001F2ADE50000-0x000001F2ADE52000-memory.dmp

      Filesize

      8KB

    • memory/1552-463-0x000001F29B240000-0x000001F29B250000-memory.dmp

      Filesize

      64KB

    • memory/1552-176-0x000001F2AC6C0000-0x000001F2AC6E0000-memory.dmp

      Filesize

      128KB

    • memory/1552-228-0x000001F2AECA0000-0x000001F2AEDA0000-memory.dmp

      Filesize

      1024KB

    • memory/1552-234-0x000001F2AECA0000-0x000001F2AEDA0000-memory.dmp

      Filesize

      1024KB

    • memory/1552-63-0x000001F29B2C0000-0x000001F29B2C2000-memory.dmp

      Filesize

      8KB

    • memory/1552-61-0x000001F29B2A0000-0x000001F29B2A2000-memory.dmp

      Filesize

      8KB

    • memory/1552-346-0x000001F2AEDC0000-0x000001F2AEDE0000-memory.dmp

      Filesize

      128KB

    • memory/1552-399-0x000001F2B21B0000-0x000001F2B21D0000-memory.dmp

      Filesize

      128KB

    • memory/1552-404-0x000001F2B2FD0000-0x000001F2B2FF0000-memory.dmp

      Filesize

      128KB

    • memory/1552-462-0x000001F29B240000-0x000001F29B250000-memory.dmp

      Filesize

      64KB

    • memory/1552-461-0x000001F29B240000-0x000001F29B250000-memory.dmp

      Filesize

      64KB

    • memory/1552-57-0x000001F29B500000-0x000001F29B600000-memory.dmp

      Filesize

      1024KB

    • memory/1552-457-0x000001F29B240000-0x000001F29B250000-memory.dmp

      Filesize

      64KB

    • memory/1552-458-0x000001F29B240000-0x000001F29B250000-memory.dmp

      Filesize

      64KB

    • memory/1684-44-0x0000024C52E00000-0x0000024C52F00000-memory.dmp

      Filesize

      1024KB

    • memory/1684-43-0x0000024C52E00000-0x0000024C52F00000-memory.dmp

      Filesize

      1024KB

    • memory/4652-419-0x0000015739090000-0x0000015739091000-memory.dmp

      Filesize

      4KB

    • memory/4652-420-0x00000157390A0000-0x00000157390A1000-memory.dmp

      Filesize

      4KB

    • memory/4652-0-0x0000015732A20000-0x0000015732A30000-memory.dmp

      Filesize

      64KB

    • memory/4652-35-0x000001572FE90000-0x000001572FE92000-memory.dmp

      Filesize

      8KB

    • memory/4652-16-0x0000015732B20000-0x0000015732B30000-memory.dmp

      Filesize

      64KB