Analysis

  • max time kernel
    135s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/07/2024, 03:13

General

  • Target
    A.W.B.exe
  • Size 1.3MB
  • Sample240730-dqq5hstdmr
  • SHA256 295dd40a464d76333b41a0cd64ff51c2b2efd9544fcdb1c5d01e1be17dfbc3ea
  • MD5 SHA1 SHA512 SSDEEP
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\A.W.B.exe
    "C:\Users\Admin\AppData\Local\Temp\A.W.B.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\A.W.B.exe"
      2⤵
        PID:368
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 368 -s 244
          3⤵
          • Program crash
          PID:2952
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 368 -ip 368
      1⤵
        PID:1712

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            aut7E58.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\aut7E58.tmp
            • Size 375KB
            • SHA256 720a9a8a356d92c1cd045df9c62102ac450faa7732ca4c689901fa2e3e33a510
            • MD5 SHA1 SHA512 SSDEEP

            memory/368-14-0x00000000004D0000-0x0000000000532000-memory.dmp

            memory/368-19-0x00000000004D0000-0x0000000000532000-memory.dmp

            memory/368-23-0x00000000004D0000-0x0000000000532000-memory.dmp

            memory/1680-13-0x0000000000F80000-0x0000000000F84000-memory.dmp