Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2023 13:23

General

  • Target

    1988-1-0x0000000000170000-0x0000000000177000-memory.dll

  • Size

    28KB

  • MD5

    1944280d47c37f646f309c1ad8a0bc63

  • SHA1

    cb76121d0a8698469931747a626d2cc3470b8199

  • SHA256

    2c1bbcbcfbb3476b9c3735de13e01a32246d7b0b4106e6d5a1afa8389f0eac21

  • SHA512

    edda3a8be4bbf436945d93bb490fd2ceba79d664677374f8efc9920c2d0f7fd4207d266e76fe6246265883f8b29bd41920ca4e8e59c5adae422d0a85fb25d58a

  • SSDEEP

    192:RnyGEfkfC4t+ZuGZ1W58BI2daFX4/ZtZUZSAGT/xOGdWoZ/ik8Kja1cDHs:YR8fBQZuGZw5p2do6GTgWoZ/iQW1c

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1988-1-0x0000000000170000-0x0000000000177000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1472
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1988-1-0x0000000000170000-0x0000000000177000-memory.dll,#1
      2⤵
        PID:932
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 932 -s 560
          3⤵
          • Program crash
          PID:4320
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 932 -ip 932
      1⤵
        PID:4604

      Network

      MITRE ATT&CK Matrix

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      Downloads