Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 18:16

General

  • Target

    3ab8efa76c0fcd1ead4c4ff60684b3e7.exe

  • Size

    2.2MB

  • MD5

    3ab8efa76c0fcd1ead4c4ff60684b3e7

  • SHA1

    722b86be2a01b1f35a8e92c3f139f7c72d465a21

  • SHA256

    45c11004d3ca8fa1cc949620b331d9e6eb9566d1f28e317d9d799e3bf8faedb8

  • SHA512

    9e73d14d2888185db9622d87db9bf21896bdce90484b6c9c905641c2e060401657e7767a40282a237bd5614ff56c6baec9ad6db961eb6b26f073d0cfc58b58cf

  • SSDEEP

    24576:klDnwKP5DQzgT/VrOBovqwSzozdAtBtSc2qY7Y+eD5y2LP5tKEg/nXXXLcDrs7BT:k9nwTzgxCEGSJQ+uve4D+T

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ab8efa76c0fcd1ead4c4ff60684b3e7.exe
    "C:\Users\Admin\AppData\Local\Temp\3ab8efa76c0fcd1ead4c4ff60684b3e7.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 88
      2⤵
      • Program crash
      PID:2644

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2032-0-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/2032-1-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB