Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2023, 10:48

General

  • Target

    tmp.exe

  • Size

    13.9MB

  • MD5

    93a4e8e9adf632c0d8a16f4b47418803

  • SHA1

    24be78227a11ecfbd14c84f8881cc4d26422bfe9

  • SHA256

    ecef465a5a60acb69ea5e4017dfe44d441d0127ef958686af8ccca48eae0e135

  • SHA512

    7f6d41cf73bbbecb312ea85e06ab56bc9d54fcbb58ef3a68e0c16600284d6e810e029ef6f17970cd3732bcef5bd88566d808d407c54bd874df3f6092b6c1a620

  • SSDEEP

    98304:54lMBZSJhkA12mCZkzc/kE1/4X3MWU2mvcnA:52eZSHkALfzcleX3Md

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\tmp.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2612
      • C:\Windows\system32\choice.exe
        choice /C Y /N /D Y /T 0
        3⤵
          PID:2260

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • memory/2468-53-0x00000000000B0000-0x0000000000EFD000-memory.dmp

            Filesize

            14.3MB