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Resubmissions

19/05/2024, 10:46

240519-mt968sef35 4

07/05/2024, 00:50

240507-a65fasah7x 1

07/05/2024, 00:47

240507-a5jr7sag71 1

07/05/2024, 00:44

240507-a3klqadf58 4

08/04/2024, 00:07

240408-aesbnaag92 5

Analysis

  • max time kernel
    616s
  • max time network
    1608s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    19/05/2024, 10:46

General

  • Target

    https://mega.nz/file/ZLFRDQjT#sPQ-e7zUA995LQ5hR_u_ciERnjWYrLviJ9wmPz9u_TM

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "https://mega.nz/file/ZLFRDQjT#sPQ-e7zUA995LQ5hR_u_ciERnjWYrLviJ9wmPz9u_TM"
    1⤵
      PID:4748
    • 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:2820
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:2200
    • 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:1976
    • 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:4172
    • 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:3644
    • 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:216
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1916

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\TGFYS00V\favicon[1].ico

      Filesize

      6KB

      MD5

      72f13fa5f987ea923a68a818d38fb540

      SHA1

      f014620d35787fcfdef193c20bb383f5655b9e1e

      SHA256

      37127c1a29c164cdaa75ec72ae685094c2468fe0577f743cb1f307d23dd35ec1

      SHA512

      b66af0b6b95560c20584ed033547235d5188981a092131a7c1749926ba1ac208266193bd7fa8a3403a39eee23fcdd53580e9533803d7f52df5fb01d508e292b3

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\Temp\~DFEBC686A9E3EC626D.TMP

      Filesize

      16KB

      MD5

      84efd546499b4f776a78eef92b53d25d

      SHA1

      790c8df63ca3f1d0572a403d4e13992cd76adf00

      SHA256

      038a4170ec130f14aea0644eadc6284800e6db80947b5b222d0a6fe537c661b8

      SHA512

      b86f8a85e7e7cea2de2421e009ac793ecff00e6dfbcfedeb24ad5b9fef35c77577efa0109b20758f05c084f32a3b284ed7da33bda58e989f589b95fae83d6fc6

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kv5odljx.xr2.ps1

      Filesize

      1B

      MD5

      c4ca4238a0b923820dcc509a6f75849b

      SHA1

      356a192b7913b04c54574d18c28d46e6395428ab

      SHA256

      6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

      SHA512

      4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

    • memory/1916-304-0x00000250B26F0000-0x00000250B26FA000-memory.dmp

      Filesize

      40KB

    • memory/1916-303-0x00000250B2700000-0x00000250B2714000-memory.dmp

      Filesize

      80KB

    • memory/1916-235-0x00000250B3580000-0x00000250B35F6000-memory.dmp

      Filesize

      472KB

    • memory/1916-224-0x00000250B26A0000-0x00000250B26DC000-memory.dmp

      Filesize

      240KB

    • memory/1916-197-0x00000250B2580000-0x00000250B25A2000-memory.dmp

      Filesize

      136KB

    • memory/2820-177-0x00000166672F0000-0x00000166672F2000-memory.dmp

      Filesize

      8KB

    • memory/2820-100-0x000001666EF70000-0x000001666EF71000-memory.dmp

      Filesize

      4KB

    • memory/2820-99-0x000001666EF60000-0x000001666EF61000-memory.dmp

      Filesize

      4KB

    • memory/2820-0-0x0000016668120000-0x0000016668130000-memory.dmp

      Filesize

      64KB

    • memory/2820-35-0x00000166654A0000-0x00000166654A2000-memory.dmp

      Filesize

      8KB

    • memory/2820-184-0x0000016665490000-0x0000016665491000-memory.dmp

      Filesize

      4KB

    • memory/2820-180-0x00000166654D0000-0x00000166654D1000-memory.dmp

      Filesize

      4KB

    • memory/2820-16-0x0000016668220000-0x0000016668230000-memory.dmp

      Filesize

      64KB

    • memory/3644-135-0x000002567C200000-0x000002567C300000-memory.dmp

      Filesize

      1024KB

    • memory/3644-120-0x000002567C960000-0x000002567C962000-memory.dmp

      Filesize

      8KB

    • memory/3644-138-0x000002567DB00000-0x000002567DC00000-memory.dmp

      Filesize

      1024KB

    • memory/3644-147-0x000002567CA20000-0x000002567CA22000-memory.dmp

      Filesize

      8KB

    • memory/3644-145-0x000002567CA00000-0x000002567CA02000-memory.dmp

      Filesize

      8KB

    • memory/3644-143-0x000002567C9E0000-0x000002567C9E2000-memory.dmp

      Filesize

      8KB

    • memory/3644-141-0x000002567BB00000-0x000002567BB02000-memory.dmp

      Filesize

      8KB

    • memory/3644-134-0x000002567DB00000-0x000002567DC00000-memory.dmp

      Filesize

      1024KB

    • memory/3644-137-0x000002567DB00000-0x000002567DC00000-memory.dmp

      Filesize

      1024KB

    • memory/3644-133-0x000002567DA00000-0x000002567DB00000-memory.dmp

      Filesize

      1024KB

    • memory/3644-149-0x000002567CA80000-0x000002567CA82000-memory.dmp

      Filesize

      8KB

    • memory/3644-136-0x000002567C300000-0x000002567C400000-memory.dmp

      Filesize

      1024KB

    • memory/3644-124-0x000002567CA40000-0x000002567CA42000-memory.dmp

      Filesize

      8KB

    • memory/3644-122-0x000002567C980000-0x000002567C982000-memory.dmp

      Filesize

      8KB

    • memory/3644-74-0x000002567BD80000-0x000002567BD82000-memory.dmp

      Filesize

      8KB

    • memory/3644-76-0x000002567BDA0000-0x000002567BDA2000-memory.dmp

      Filesize

      8KB

    • memory/3644-78-0x000002567BDC0000-0x000002567BDC2000-memory.dmp

      Filesize

      8KB

    • memory/3644-60-0x000002567B400000-0x000002567B500000-memory.dmp

      Filesize

      1024KB

    • memory/3644-116-0x000002567C920000-0x000002567C922000-memory.dmp

      Filesize

      8KB

    • memory/3644-118-0x000002567C940000-0x000002567C942000-memory.dmp

      Filesize

      8KB

    • memory/4172-45-0x0000027F2E840000-0x0000027F2E940000-memory.dmp

      Filesize

      1024KB