Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-11-2023 11:50

General

  • Target

    NEAS.08c90de8fe931fa196de085ce4e92960.exe

  • Size

    272KB

  • MD5

    08c90de8fe931fa196de085ce4e92960

  • SHA1

    b534e4a16cb62696bcc7f81205b6223b611af41c

  • SHA256

    44c0f51238445a49226874169ea0dc8891f2574b535f138f4176ba60cbc2320f

  • SHA512

    e9effbe14e40f1e9ee03f0020ed0a56ca9ac6eb9883023272173197ac603da12edacfadb9e606db82fde89f26f0011703f4c609ae58e0737b4579cbbbe410d6e

  • SSDEEP

    3072:PtD/aDHJ2V6e8Q4/6idYJB+H94ul40j+6OHacSwgvxdWF/n9yZHJ+vp:hyDpVIfPg+6OHa7MF/9w+v

Score
8/10

Malware Config

Signatures

  • Sets file execution options in registry 2 TTPs 8 IoCs
  • Drops file in System32 directory 7 IoCs
  • Drops file in Windows directory 7 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.08c90de8fe931fa196de085ce4e92960.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.08c90de8fe931fa196de085ce4e92960.exe"
    1⤵
    • Sets file execution options in registry
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    PID:1476
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1476 -s 596
      2⤵
      • Program crash
      PID:3780
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1476 -ip 1476
    1⤵
      PID:716

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\win32.exe

      Filesize

      272KB

      MD5

      a5c3cc87a539c0741fba694c6ce0bd29

      SHA1

      e94dba146632d9ff3ed78e496bab41c7d52bcfe8

      SHA256

      83100b90ebdce55f30b089d0e45fd12fb52d3a66b4ad19ae54ab3ef75920eaba

      SHA512

      aa9b7349aa2935a24939fe73f13d31b8cbd7acdb66813de1416f367de83702168ffe1c47cf2ad92128f7ae3294b49cd71119abe707ea0efa9cab249a06f8737e

    • memory/1476-0-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/1476-38-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB