Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/11/2022, 05:42

General

  • Target

    8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe

  • Size

    484KB

  • MD5

    38ac7a9176ca57a133cf07618ca651b0

  • SHA1

    47c2b148d2fb7784e8ea529cbbab811143cd3a6f

  • SHA256

    8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b

  • SHA512

    89889453b9516124488f71f2123b999d255ae0195838cc7f7a3f1f9cd2c8818edce43eb2ca7f968916d8aff973b3b906dc739663f944a8d2b4a502549262b323

  • SSDEEP

    12288:Iu3URWtsYf8PemjE8h0UxH9ND6fvhMrf1seW2/q:IkQe8PemjTh0Ul/8vh+qj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe
    "C:\Users\Admin\AppData\Local\Temp\8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe"
    1⤵
    • Drops file in Program Files directory
    PID:368
  • C:\PROGRA~3\Mozilla\lrguirl.exe
    C:\PROGRA~3\Mozilla\lrguirl.exe -ixegbjc
    1⤵
    • Executes dropped EXE
    PID:4532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 440
      2⤵
      • Program crash
      PID:3788
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4532 -ip 4532
    1⤵
      PID:2212

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\PROGRA~3\Mozilla\lrguirl.exe

      Filesize

      484KB

      MD5

      7a31886f7296ac1ee51bc2e37cf49d89

      SHA1

      dc5ef7527845e0753d0cafbb2f252d9cb3dd2f6c

      SHA256

      4866c592c84cc0dfa8381c8ff1bee1f49e75f8b349bd0cc53162d9281e2a80cf

      SHA512

      b88c3dbc31fecccbeca17195b044b5140ac7790366a36be0f4df5eb26e86305d67aba6e27c677ccf1eb91ce10f2c3e1b80f5c6cd9d094104b3fdfb2fcc732b83

    • C:\ProgramData\Mozilla\lrguirl.exe

      Filesize

      484KB

      MD5

      7a31886f7296ac1ee51bc2e37cf49d89

      SHA1

      dc5ef7527845e0753d0cafbb2f252d9cb3dd2f6c

      SHA256

      4866c592c84cc0dfa8381c8ff1bee1f49e75f8b349bd0cc53162d9281e2a80cf

      SHA512

      b88c3dbc31fecccbeca17195b044b5140ac7790366a36be0f4df5eb26e86305d67aba6e27c677ccf1eb91ce10f2c3e1b80f5c6cd9d094104b3fdfb2fcc732b83

    • memory/368-132-0x00000000020B0000-0x000000000210B000-memory.dmp

      Filesize

      364KB

    • memory/368-133-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/368-134-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/368-137-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/4532-138-0x0000000000DB0000-0x0000000000E0B000-memory.dmp

      Filesize

      364KB