Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 06:57

General

  • Target

    Built.exe

  • Size

    6.0MB

  • MD5

    85ebf405bd4719ce647cabf979315afd

  • SHA1

    69b7b0b031b3fbb9c1d9fc56284137cba6a46c1d

  • SHA256

    75dbeb745156b1ce6941be8e3338b2d210f0dd58015dee31fba8b517dfabf20a

  • SHA512

    74bfa9060db4fcf3eda25a1bf8824aa3936dc087d432bbcdbcd30cc46a97d3532dce4aa3cb9c31f8d6a143bc556de2d57a75cda203b042de0513b45d8418f19d

  • SSDEEP

    98304:rrK3EtdFBGMamaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RCOuAKt5Mqyn:rrKGFEteN/FJMIDJf0gsAGK4R5uAKtGR

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Built.exe
    "C:\Users\Admin\AppData\Local\Temp\Built.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\Built.exe
      "C:\Users\Admin\AppData\Local\Temp\Built.exe"
      2⤵
      • Loads dropped DLL
      PID:876

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI22202\python310.dll
    Filesize

    1.4MB

    MD5

    178a0f45fde7db40c238f1340a0c0ec0

    SHA1

    dcd2d3d14e06da3e8d7dc91a69b5fd785768b5fe

    SHA256

    9fcb5ad15bd33dd72122a171a5d950e8e47ceda09372f25df828010cde24b8ed

    SHA512

    4b790046787e57b9414a796838a026b1530f497a75c8e62d62b56f8c16a0cbedbefad3d4be957bc18379f64374d8d3bf62d3c64b53476c7c5005a7355acd2cee

  • memory/876-23-0x000007FEF6A60000-0x000007FEF6ECE000-memory.dmp
    Filesize

    4.4MB