Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    06/01/2024, 02:37

General

  • Target

    450ddf88ba4c4be9473d34e0c478293f.exe

  • Size

    505KB

  • MD5

    450ddf88ba4c4be9473d34e0c478293f

  • SHA1

    b9dea016f65ccad2f9e442a8987dfc512b05c856

  • SHA256

    3b381e14ab0778df19750b05485fcd7d7194d8f700316749e12c53c4f7426272

  • SHA512

    fa638897b8e7aa4868fbb5142003f25cb74871555b96a65b95fe338acc4735507c0bbd4cbcf68239141be8059b2990b9bf312f75f402ac6caf2c7d762aa6e92e

  • SSDEEP

    12288:mYWwSGAtqGnKa4yitPi9OnlOCwA+GSs3C/NakvROdZ:1rSGA8GelY9OlOLYSs3C/N/5OdZ

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\450ddf88ba4c4be9473d34e0c478293f.exe
    "C:\Users\Admin\AppData\Local\Temp\450ddf88ba4c4be9473d34e0c478293f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2884
    • C:\Users\Admin\AppData\Local\Temp\450ddf88ba4c4be9473d34e0c478293f.exe
      "C:\Users\Admin\AppData\Local\Temp\450ddf88ba4c4be9473d34e0c478293f.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2884-16-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2952-18-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-7-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-21-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-27-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-24-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-23-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-19-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2952-22-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-12-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-10-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-4-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-2-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-0-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2952-30-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB