Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    16-07-2024 01:33

General

  • Target

    46be54da9d7c3719b6368e37c121c8a0N.exe

  • Size

    120KB

  • MD5

    46be54da9d7c3719b6368e37c121c8a0

  • SHA1

    7a8067053c93642745b4bd5530b3249a0ac1a09c

  • SHA256

    35da5e1d14be5ab52a9130d72241b76a99b3a60850b0825bd9d9468001051b16

  • SHA512

    b25a38a7de84be8256170fe26ca858910c18174f752ba1040137841ec4db9be2475bf5744e2e96687d91b8b128f94a6953a344e8dd71074649acdc2c65317fa2

  • SSDEEP

    768:W7BlpQpARFbh2UM/zX1vqX1vLFgjfoA9wHpyc3ctuMpAbALeksSstPKWcGaIFR5s:W7ZQpApR5C+332nhnz

Score
9/10

Malware Config

Signatures

  • Renames multiple (2846) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46be54da9d7c3719b6368e37c121c8a0N.exe
    "C:\Users\Admin\AppData\Local\Temp\46be54da9d7c3719b6368e37c121c8a0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2084

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2660163958-4080398480-1122754539-1000\desktop.ini.tmp

    Filesize

    120KB

    MD5

    3ab4433ac706a2ec3e75e308791b14bf

    SHA1

    c1877d4a8ca81eacc6dfee4529d573842bb561c1

    SHA256

    36077c60ae79380c82630399305381ff17e7b71e9c1266a2ceba5f697c861e36

    SHA512

    943a50a5d77af34a529fc47f9df51ea03ebd08ef33d4012403831c65daf7d114dc8182a07d6b9a27e9f7842afffe7277995fb126a3185ef07f489bc5df06ac01

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    129KB

    MD5

    f255dc4d017677076f2106fd1e480721

    SHA1

    6e71998de507a5f002088f7715a0959b60aca7f4

    SHA256

    a8bbdd635c63044b14875d54b7d9de5a7a381ebfd9079fbc2e1e04c1e23b95dc

    SHA512

    c98f200e7d30806140deb5a2235e4a02070bb6cfa4fbb5bd9d2860c0e30214c76041df41f14b3d9d4719eb33ce2615415b10f8b59889846c64db52968b0c1098