Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 06:04

General

  • Target

    0a2f7a516dbcf2155674f149eaeaba11.exe

  • Size

    107KB

  • MD5

    0a2f7a516dbcf2155674f149eaeaba11

  • SHA1

    7deb00f87454e0dd2725cd8505a950063236fb01

  • SHA256

    c64a7c1f1c750f09b4cc52f042bb33d073572c6843801f235ca201579827f6e8

  • SHA512

    4214a42586b251795dbb4a5b6d581ece12c3a6dbd62ba7edf9fa90463a6998ecebdce82c7c53984a6dccea8a02df8da59db4fc2df41bbacc905117897903cced

  • SSDEEP

    1536:fJe97LBbksS8Mt0PV4nGxrUqhoT0WulDh45VVuLtms+kOMjkkJDJvAStznDjHF68:haLBosUCPUGx4ludhOCmikkJljtz9F2E

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a2f7a516dbcf2155674f149eaeaba11.exe
    "C:\Users\Admin\AppData\Local\Temp\0a2f7a516dbcf2155674f149eaeaba11.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1528
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 440
      2⤵
      • Program crash
      PID:1540
    • C:\Users\Admin\AppData\Local\Temp\0a2f7a516dbcf2155674f149eaeaba11.exe
      "C:\Users\Admin\AppData\Local\Temp\0a2f7a516dbcf2155674f149eaeaba11.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4140
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 472
      2⤵
      • Program crash
      PID:1920
  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3524
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1528 -ip 1528
      1⤵
        PID:64
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1528 -ip 1528
        1⤵
          PID:2240

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1528-4-0x0000000010400000-0x000000001041A000-memory.dmp

          Filesize

          104KB

        • memory/3524-8-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

          Filesize

          4KB

        • memory/3524-6-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

          Filesize

          28KB

        • memory/4140-1-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4140-3-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4140-0-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4140-7-0x0000000010000000-0x0000000010013000-memory.dmp

          Filesize

          76KB