Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 10:21

General

  • Target

    15c0c2ce25e4f02d026c60b6dc58b166.exe

  • Size

    344KB

  • MD5

    15c0c2ce25e4f02d026c60b6dc58b166

  • SHA1

    2164a4b678d6bbc8a7948a623da40c42f3d10309

  • SHA256

    4c5ae07738e2ddf31f25f1244551f1dfe36c571fa1b93470a3fd6befb1a57bb8

  • SHA512

    5820add84401e41961d7e8ea33bb2c2b21be4894f242b3309e5825d319edbdc6683a9448f09f5091e210cd2e02e38e3025bcacb1a1dcae0136f234d825ca09bb

  • SSDEEP

    3072:X99UZTQXyZYrG7mEKx/tnq3YuVFr3jW8v6fxVQYGXTBmANksb7c9Xtr3hvB99BFO:p8vExOjjVc9XtrtcIFW

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15c0c2ce25e4f02d026c60b6dc58b166.exe
    "C:\Users\Admin\AppData\Local\Temp\15c0c2ce25e4f02d026c60b6dc58b166.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4212
    • C:\Users\Admin\AppData\Local\Temp\15c0c2ce25e4f02d026c60b6dc58b166.exe
      C:\Users\Admin\AppData\Local\Temp\15c0c2ce25e4f02d026c60b6dc58b166.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2168
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 248
        3⤵
        • Program crash
        PID:1368
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 256
        3⤵
        • Program crash
        PID:456
  • C:\Users\Admin\AppData\Local\Temp\852E.tmp
    C:\Users\Admin\AppData\Local\Temp\852E.tmp
    1⤵
    • Executes dropped EXE
    PID:628
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 488
      2⤵
      • Program crash
      PID:1140
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2168 -ip 2168
    1⤵
      PID:3868
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 628 -ip 628
      1⤵
        PID:3168
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 2168 -ip 2168
        1⤵
          PID:4652

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/628-13-0x0000000000400000-0x0000000000402200-memory.dmp

          Filesize

          8KB

        • memory/2168-3-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2168-6-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2168-7-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2168-5-0x0000000000400000-0x000000000040F2B0-memory.dmp

          Filesize

          60KB

        • memory/2168-12-0x0000000000400000-0x000000000040F2B0-memory.dmp

          Filesize

          60KB

        • memory/2168-16-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/4212-0-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB