Analysis

  • max time kernel
    120s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2023, 04:03

General

  • Target

    2920-18-0x0000000000400000-0x0000000000711000-memory.exe

  • Size

    3.1MB

  • MD5

    f2484d8d8c2898c3031fe055de451f8b

  • SHA1

    dae1940fa84cc5dc5401ccc3d6f197d01621db3a

  • SHA256

    70a4c14d6041a0917f0e30701a39a0e44c95118b7cc4ec7b199f631359713dc2

  • SHA512

    b1bbb48cdd56ff70bbf23bb88acdae52f7634709a002bb3714e3c7aca5fbe93fd539fe7f7b8b6cc6e8f2aa4564ead991b3ea1ac2b5b4b2605644f7bd162ef6d3

  • SSDEEP

    3072:KwZx7tPwbpTK8Q5Uzf4JElJvIT4OZef/wRqlNJ4:bZ1xwbJKAzAElJA8dHeI4

Score
10/10

Malware Config

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2920-18-0x0000000000400000-0x0000000000711000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2920-18-0x0000000000400000-0x0000000000711000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 36
      2⤵
      • Program crash
      PID:1808

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/2224-0-0x0000000000400000-0x000000000062D000-memory.dmp

          Filesize

          2.2MB