Analysis

  • max time kernel
    140s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/10/2024, 02:06

General

  • Target

    Ad Muncher/AM30400.dll

  • Size

    180KB

  • MD5

    1a554966b8782dd4d6ca7d5396c32485

  • SHA1

    fb6d2a0408f1becb0ae06c68b87afa9f5ab1257c

  • SHA256

    46f15c43a9dd8614b7c35709039614eb0d01581ccc15df67e6725e28e970350c

  • SHA512

    9507b48885118ea1893521b0bc0fad0c29364ab31386fa91f693a6be6e6c65399c8bb1dbeab18ae1fbbd54fc4497247b276842516157dd4681d5d64d1c65fed7

  • SSDEEP

    3072:UeXvY9KFEwBuZ8UaFPmgRMNlPTGQQm6ytwZEsrYkK4yeA:UeAI98gWNlPTGQQm6agrd4

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 3 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:4512
    • 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
      PID:3844
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3844 -s 636
        3⤵
        • Program crash
        PID:3888
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3844 -ip 3844
    1⤵
      PID:4516

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3844-0-0x0000000000830000-0x0000000000871000-memory.dmp

            Filesize

            260KB

          • memory/3844-1-0x0000000000C90000-0x0000000000CD3000-memory.dmp

            Filesize

            268KB

          • memory/3844-3-0x0000000000880000-0x0000000000881000-memory.dmp

            Filesize

            4KB

          • memory/3844-2-0x0000000002280000-0x0000000002281000-memory.dmp

            Filesize

            4KB

          • memory/3844-8-0x0000000000890000-0x0000000000891000-memory.dmp

            Filesize

            4KB

          • memory/3844-7-0x0000000000D00000-0x0000000000D01000-memory.dmp

            Filesize

            4KB

          • memory/3844-19-0x0000000002300000-0x0000000002301000-memory.dmp

            Filesize

            4KB

          • memory/3844-14-0x00000000022F0000-0x00000000022F1000-memory.dmp

            Filesize

            4KB

          • memory/3844-18-0x0000000002310000-0x0000000002311000-memory.dmp

            Filesize

            4KB

          • memory/3844-17-0x0000000002320000-0x0000000002321000-memory.dmp

            Filesize

            4KB

          • memory/3844-16-0x00000000022C0000-0x00000000022C1000-memory.dmp

            Filesize

            4KB

          • memory/3844-15-0x00000000022B0000-0x00000000022B1000-memory.dmp

            Filesize

            4KB

          • memory/3844-13-0x00000000022D0000-0x00000000022D1000-memory.dmp

            Filesize

            4KB

          • memory/3844-12-0x00000000022E0000-0x00000000022E2000-memory.dmp

            Filesize

            8KB

          • memory/3844-6-0x0000000000D10000-0x0000000000D11000-memory.dmp

            Filesize

            4KB

          • memory/3844-11-0x00000000022A0000-0x00000000022A1000-memory.dmp

            Filesize

            4KB

          • memory/3844-10-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

            Filesize

            4KB

          • memory/3844-9-0x0000000000D30000-0x0000000000D31000-memory.dmp

            Filesize

            4KB

          • memory/3844-5-0x0000000000D20000-0x0000000000D21000-memory.dmp

            Filesize

            4KB

          • memory/3844-4-0x0000000000680000-0x0000000000681000-memory.dmp

            Filesize

            4KB

          • memory/3844-20-0x0000000000830000-0x0000000000871000-memory.dmp

            Filesize

            260KB

          • memory/3844-21-0x0000000000C90000-0x0000000000CD3000-memory.dmp

            Filesize

            268KB

          • memory/3844-22-0x0000000000830000-0x0000000000871000-memory.dmp

            Filesize

            260KB