Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 09:38

General

  • Target

    1940-2-0x0000000000400000-0x000000000062D000-memory.exe

  • Size

    2.2MB

  • MD5

    e6dc1eb2bb32bcb99c6eb35f1009dd62

  • SHA1

    c0b3c771e35407afc89942316fe6ec3e16d7ea2a

  • SHA256

    df1b782dc7064e017f4577300626a4b3267ea94be41bfd70a80874beeed4e860

  • SHA512

    961333eabb24fd77cb64fff6bbb5e78230e9247293562c36783383bc25e56e49e9011630be7859b734c67d1b7cd79edf56368dd264282b48ede232a9a5883550

  • SSDEEP

    3072:w+QZx7YwQ5jXl9t6Swu6bCYf5z46CyOVfFkyH0sI:PQZ1/Q9jtpf4DHO/kyHj

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\1940-2-0x0000000000400000-0x000000000062D000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1940-2-0x0000000000400000-0x000000000062D000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 36
      2⤵
      • Program crash
      PID:2716

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2240-0-0x0000000000400000-0x000000000062D000-memory.dmp

    Filesize

    2.2MB