Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 16:49

General

  • Target

    7de9aecde40ba4cd45cda106d6397c55.exe

  • Size

    35KB

  • MD5

    7de9aecde40ba4cd45cda106d6397c55

  • SHA1

    bcca42e60f1f058566917bf921488090b22760ee

  • SHA256

    eb06dae8c3a1852063dcc4d5d7ae29de3b246ecb2d7ce75b66e2aa38700ff978

  • SHA512

    406ae1bb504fecca2b9d57a87494423d986e6c0c37fe0aa552841c58f7991ae8722a6f9f2bd7bffab6b48a8a4882afe2033d71aaa733e12a451f3a37e3ef8747

  • SSDEEP

    384:Z6dKsFvt5WDU4TmFkWyjuh+oXBS9+ErHLskU9LgD2iWIWUzNCxhybSJVubdROn3J:4VeDTIRync9eL8y2JGQMHdUnLk5rgGQ

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Drops file in System32 directory 3 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7de9aecde40ba4cd45cda106d6397c55.exe
    "C:\Users\Admin\AppData\Local\Temp\7de9aecde40ba4cd45cda106d6397c55.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:1168
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1168 -s 460
      2⤵
      • Program crash
      PID:728
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1168 -s 500
      2⤵
      • Program crash
      PID:3024
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1168 -ip 1168
    1⤵
      PID:2644
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1168 -ip 1168
      1⤵
        PID:1624

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/1168-0-0x0000000000400000-0x0000000000416000-memory.dmp

              Filesize

              88KB

            • memory/1168-4-0x0000000000400000-0x0000000000416000-memory.dmp

              Filesize

              88KB