Analysis

  • max time kernel
    17s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2022 02:47

General

  • Target

    publish/bin/libbz2-1.dll

  • Size

    72KB

  • MD5

    ab0e3427ea209d61ab6b08617c99b47c

  • SHA1

    65002276e4e14ac067c78cd9fac498454fca2c02

  • SHA256

    cde82b78524ba83ba94743417883e03e3311713ac0af87b50f5bc0335c5b77b6

  • SHA512

    e45585c7945e30b8a3095e756652c0ab98367196d82f54d4384438bcad5b62b22b66a5f4f9ba246117cdd0d69b466aceb27873d7b44d55902e27cbebe898d016

  • SSDEEP

    768:4Vf3UyszRfpZwMVKC2AfFBqs65nZNcF3kFOh9Q8y4mWaIN23AVrQPxx5Ttx:euRfpCMVKBAfO5nQF3uyez4mVQ84ex

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\publish\bin\libbz2-1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:820
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 820 -s 84
      2⤵
      • Program crash
      PID:1188

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1188-54-0x0000000000000000-mapping.dmp