Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    09-01-2025 16:47

General

  • Target

    Ez.exe

  • Size

    5.8MB

  • MD5

    988710d51a3c1b137dadffb2aa1d4bbd

  • SHA1

    dd5399d7a78b8c6c73496cfc8aee9c55ac557ec9

  • SHA256

    3046f37940ea9df7c118e89edd80b1903a49bced1986195d0fb9356f368479c6

  • SHA512

    9f13eb8e3d9a0f8a7941232e5183141cd4b0973ae965d53f2ea2faeae203be638c222d6bab44a66f17f2e7267de2166af47cda99c0f10bdac101ca38684439f0

  • SSDEEP

    98304:VtIu4+Dc0dR/JamaHl3Ne4i3gDUZnhhM7M+yvFaW9cIzaF6ARwDtyDe2HEMCx43Z:4p+DXR/EeNoInY7/sHfbRy9fC5mDQTI

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\Ez.exe
    "C:\Users\Admin\AppData\Local\Temp\Ez.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Users\Admin\AppData\Local\Temp\Ez.exe
      "C:\Users\Admin\AppData\Local\Temp\Ez.exe"
      2⤵
      • Loads dropped DLL
      PID:2752

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI22482\python310.dll

    Filesize

    1.4MB

    MD5

    01988415e8fb076dcb4a0d0639b680d9

    SHA1

    91b40cffcfc892924ed59dc0664c527ff9d3f69c

    SHA256

    b101db1ddd659b8d8ffd8b26422fde848d5b7846e0c236f051fadb9412de6e24

    SHA512

    eab0c3ca4578751a671beb3da650b5e971a79798deb77472e42f43aa2bea7434ad5228a8fddbfff051ce05054dbf3422d418f42c80bc3640e0e4f43a0cf2ebbe

  • memory/2248-45-0x000000013FFA0000-0x000000013FFC7000-memory.dmp

    Filesize

    156KB

  • memory/2752-23-0x000007FEF56F0000-0x000007FEF5B5E000-memory.dmp

    Filesize

    4.4MB

  • memory/2752-24-0x000000013FFA0000-0x000000013FFC7000-memory.dmp

    Filesize

    156KB