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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2024, 13:33

General

  • Target

    df4a7556062acc96488d3cc00cc7df0a.exe

  • Size

    578KB

  • MD5

    df4a7556062acc96488d3cc00cc7df0a

  • SHA1

    f131c52b2194333da882af3c1f87909e0b0ba0be

  • SHA256

    116cbd30a7187b62b4fd802a3191884cffbeacfc1bd82f61f9298aaf50906056

  • SHA512

    8be39ef6f1d11d0a66a3e5ef9196811b6915340d5c42dc51a155e39171479d1d578d55871b338ab1e419aba98acd154621b9dc812adfc7e40922f93a2f050f33

  • SSDEEP

    12288:yPkZnNZwi3ZlYq/jVIO00rY/qMdb4GtcZy7HyLXz3v/Os3eSPclCR0j:EKN+qlYKjVz00rYiMd8z3vmsuSPc0R0j

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df4a7556062acc96488d3cc00cc7df0a.exe
    "C:\Users\Admin\AppData\Local\Temp\df4a7556062acc96488d3cc00cc7df0a.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetWindowsHookEx
    PID:216
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 2648
      2⤵
      • Program crash
      PID:2780
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 1048
      2⤵
      • Program crash
      PID:3880
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 216 -ip 216
    1⤵
      PID:4536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 216 -ip 216
      1⤵
        PID:2448

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/216-0-0x0000000000400000-0x00000000005DD000-memory.dmp

        Filesize

        1.9MB

      • memory/216-1-0x0000000000400000-0x00000000005DD000-memory.dmp

        Filesize

        1.9MB

      • memory/216-2-0x0000000000400000-0x00000000005DD000-memory.dmp

        Filesize

        1.9MB