Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    17/10/2024, 02:06

General

  • Target

    Ad Muncher/AM30400.dll

  • Size

    29KB

  • MD5

    9d559b96ce97b9a0a99754fc45cfd417

  • SHA1

    34ba184c1502f98b31a9f4e3c248bf21eb4538a7

  • SHA256

    3a5f3d80514ff6f9e80b222163c734cddf81a4f7a101e7710677ee589415d38f

  • SHA512

    32e23ce4f8c9a9b1ba829f2278fe6a5c664e4fa75fd22ec8cf8d5f1e8e7f31bd034286d82b04a673ca38244c514870fe1bce1a135e150ed7d70821a27971680f

  • SSDEEP

    384:pkddpqpbzX1dlzXRYezzd9F4L4PGw13suP2Ro5B22Dlz8700onF34ZaO1jhc2smR:pcOd/zZ9VGwVj2u722DlWXoF34fTV86

Score
3/10

Malware Config

Signatures

  • 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 use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Ad Muncher\AM30400.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Ad Muncher\AM30400.dll",#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1896
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1896 -s 224
        3⤵
        • Program crash
        PID:2132

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/1896-0-0x0000000000230000-0x000000000023C000-memory.dmp

          Filesize

          48KB

        • memory/1896-1-0x0000000000230000-0x000000000023C000-memory.dmp

          Filesize

          48KB