Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    29-07-2023 13:18

General

  • Target

    de823b703cefdd77b5acbe06b19e8d0f844_JC.exe

  • Size

    533KB

  • MD5

    b4fd2f6ea8eb477d5a35414f7c196719

  • SHA1

    061cad3050117c5956b4b701e5f6e396aa696067

  • SHA256

    de823b703cefdd77b5acbe06b19e8d0f844d0930f9c3609237d1fbd15a73c9cc

  • SHA512

    1745b469d67cd7f89c2496728ebfeecb6a32dae01549d0918027b30ddf325cc9eec11d671cfe6931ddf9b73af80f92262856b1a55bf8b01d2c22e5e7163da500

  • SSDEEP

    12288:uVIjEbiFS+LbnoBnQqmi8feE0H/7v6r13BnbNxk+4ivuqY4J4:uVIjEWFS+LbKQq9dJORRAcbY+4

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de823b703cefdd77b5acbe06b19e8d0f844_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\de823b703cefdd77b5acbe06b19e8d0f844_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1580
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUtility.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUtility.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2904
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 168
        3⤵
        • Program crash
        PID:2472

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1580-54-0x0000000000B30000-0x0000000000BBA000-memory.dmp

    Filesize

    552KB

  • memory/1580-55-0x000007FEF5D50000-0x000007FEF673C000-memory.dmp

    Filesize

    9.9MB

  • memory/1580-56-0x000000001B420000-0x000000001B4A0000-memory.dmp

    Filesize

    512KB

  • memory/1580-58-0x00000000020D0000-0x0000000002152000-memory.dmp

    Filesize

    520KB

  • memory/1580-62-0x000007FEF5D50000-0x000007FEF673C000-memory.dmp

    Filesize

    9.9MB

  • memory/2904-60-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

  • memory/2904-61-0x0000000000140000-0x0000000000149000-memory.dmp

    Filesize

    36KB