Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24/01/2024, 00:08

General

  • Target

    2332-0-0x0000000000400000-0x0000000000409000-memory.exe

  • Size

    36KB

  • MD5

    f97a9d6b0c555dafa8a8facc968e7d13

  • SHA1

    7ff701c094024553ae92a8bc4c60224162d06ba0

  • SHA256

    1b2d105eb47b9c3101ed1e77d34d1f436ecb4ff6313ece5f441a7d403d1971a8

  • SHA512

    7d48d90a710d20a239de7d95c01b697946b3673e21bcc64f7ab289646615d8e7d3458638bfe8b86a94817c697c53143daea372bb84b8af9fb39fd2171e2a9e45

  • SSDEEP

    768:OAUoYtNbIoKpDd1KM02kQhx4hOtFceWzYqvz0bOS:H5EpLKtd1PBkQD4UtFceWnz

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2332-0-0x0000000000400000-0x0000000000409000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2332-0-0x0000000000400000-0x0000000000409000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 36
      2⤵
      • Program crash
      PID:1660

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1964-0-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB