Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2024 02:56

General

  • Target

    2780-4-0x0000000000230000-0x0000000000246000-memory.dll

  • Size

    88KB

  • MD5

    af9f40086d85b3bbf78461c46530fcfa

  • SHA1

    2d8c81be9dc10c701c48628a328e3148a2ff565c

  • SHA256

    70c0103fdfa8ab2a78641b856a952272f5f1b899afbfbc984b67a26bf1cdacc9

  • SHA512

    3b97a143f9acda8d8232a1b115f02eeef0bc402917e407c1aa49e4fa624d62f3f295a923b7c6bd51e83e3ecc896f134f1ad5a49d309a5fd2bf5dbd2c1a47580b

  • SSDEEP

    1536:gxxxxxxxxxxxxBhCMZpjQcVJcDQUPT2oMqqU+2bbbAV2/S2a4Uvd5I5fpdNqU:aTpNc0UTMqqDL2/avvdSN

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\2780-4-0x0000000000230000-0x0000000000246000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3440
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2780-4-0x0000000000230000-0x0000000000246000-memory.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2200
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2200 -s 544
        3⤵
        • Program crash
        PID:1816
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2200 -ip 2200
    1⤵
      PID:2416

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads