Resubmissions

19-09-2024 06:45

240919-hh76aawcll 5

19-09-2024 06:43

240919-hg5zjawbqn 5

Analysis

  • max time kernel
    39s
  • max time network
    33s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 06:43

General

  • Target

    l6E.exe

  • Size

    345KB

  • MD5

    fac2188e4a28a0cf32bf4417d797b0f8

  • SHA1

    1970de8788c07b548bf04d0062a1d4008196a709

  • SHA256

    d737637ee5f121d11a6f3295bf0d51b06218812b5ec04fe9ea484921e905a207

  • SHA512

    58086100d653ceeae44e0c99ec8348dd2beaf198240f37691766bee813953f8514c485e39f5552ee0d18c61f02bff10c0c427f3fec931bc891807be188164b2b

  • SSDEEP

    6144:HDd+O7VyIqZiQUa+I0st4nlSVbiWN6VqWeqfn3Zsz9HMiobZYK1QE:B+O5yIqxwI3tFOqWeqcYbZYzE

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 37 IoCs
  • Suspicious use of SendNotifyMessage 36 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\l6E.exe
    "C:\Users\Admin\AppData\Local\Temp\l6E.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4324
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:4600
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2420
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2420 -s 564
          3⤵
          • Program crash
          PID:948
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2420 -ip 2420
      1⤵
        PID:2156
      • C:\Windows\system32\taskmgr.exe
        "C:\Windows\system32\taskmgr.exe" /4
        1⤵
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:4352

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2420-4-0x0000000000400000-0x000000000045D000-memory.dmp

        Filesize

        372KB

      • memory/2420-10-0x0000000000400000-0x000000000045D000-memory.dmp

        Filesize

        372KB

      • memory/2420-8-0x0000000000400000-0x000000000045D000-memory.dmp

        Filesize

        372KB

      • memory/4324-0-0x0000000074F4E000-0x0000000074F4F000-memory.dmp

        Filesize

        4KB

      • memory/4324-1-0x0000000000170000-0x00000000001CA000-memory.dmp

        Filesize

        360KB

      • memory/4324-2-0x0000000074F40000-0x00000000756F0000-memory.dmp

        Filesize

        7.7MB

      • memory/4324-6-0x0000000074F40000-0x00000000756F0000-memory.dmp

        Filesize

        7.7MB

      • memory/4324-11-0x0000000074F40000-0x00000000756F0000-memory.dmp

        Filesize

        7.7MB

      • memory/4352-12-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-13-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-14-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-18-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-19-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-20-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-24-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-23-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-22-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB

      • memory/4352-21-0x0000014D54410000-0x0000014D54411000-memory.dmp

        Filesize

        4KB