Analysis

  • max time kernel
    118s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2023, 21:58

General

  • Target

    1836-45-0x0000000000400000-0x0000000000409000-memory.exe

  • Size

    36KB

  • MD5

    029371a124ba9f304489c425c494a6a7

  • SHA1

    dfcf0ba42fbf6db6f767632efdf1475d3fe0fef6

  • SHA256

    27458d6f30569191f6ecd28b673402eb2422497a7562c42ffa8ee86d6f88e9a4

  • SHA512

    9f831dbab9827afef118185586a7c74392cd774f18ce6eb9ebb3f684257a8d732ef85039560f7af280613bdbec312be60746e059c077f33566c94591ca24b7bc

  • SSDEEP

    384:K9VD6tee+O2UOTd2opQTR23aaFdz1SvNmhpdvOjT7PbA6HBiTSnjxZMdP05ldpRg:k6Qe+BUv837cqdvOXA6XkPslJvGaVW

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\1836-45-0x0000000000400000-0x0000000000409000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1836-45-0x0000000000400000-0x0000000000409000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2092 -s 36
      2⤵
      • Program crash
      PID:1504

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2092-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB