Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 01:37

General

  • Target

    frmp3enc.dll

  • Size

    204KB

  • MD5

    0b22fb21263bcade78122d525f36756a

  • SHA1

    63a0913831dd80997bc9d254fd3ee1953da6d920

  • SHA256

    f009151d53ead6edaa05864d2866f1ec4b33a4d90a47f6b4d545123b3bcbf769

  • SHA512

    12be0d629efa53f06710825e5b871cac81745be1c564d38592fbc4a58fc70f7c95d6f299cf3259bdaa421be89f4f1fb368d8943258c41401acf2322dcea19c39

  • SSDEEP

    6144:xhFOnk8ggQyoyB+H007E5oQ+CnzK5MaIZZZZM:nu9gSd0PQ+mW+a

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\frmp3enc.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3208
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\frmp3enc.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2252
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 600
        3⤵
        • Program crash
        PID:2664
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2252 -ip 2252
    1⤵
      PID:4872

    Network

          MITRE ATT&CK Enterprise v15

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