Analysis

  • max time kernel
    89s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 04:31

General

  • Target

    e385015a42e06f62968aefc3fb45b2fbaa1a04fd509d1035be3c013265f4e7e3.exe

  • Size

    65KB

  • MD5

    e91f0d40e4b166a566dfe73b2000749c

  • SHA1

    82180c0482986d74f9094e18ffcf7b9418a00294

  • SHA256

    e385015a42e06f62968aefc3fb45b2fbaa1a04fd509d1035be3c013265f4e7e3

  • SHA512

    7da99f2512f91a1688c7990d5c08ac19ab73bb87642f0030f8e59f9afd961dd1eae7729d150bcef71995f6d4a5fafa7c62a4a18914a350e548874cff956f0725

  • SSDEEP

    768:W7Blp9pARFbhQSox/6Sox/ME4JAIAepE4JAIAeuDlmlQPc3f6Pc3f5TGotuMOiJd:W7Z9pApQESOHepOHe8G+6E65TGAN

Score
9/10

Malware Config

Signatures

  • Renames multiple (229) 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\e385015a42e06f62968aefc3fb45b2fbaa1a04fd509d1035be3c013265f4e7e3.exe
    "C:\Users\Admin\AppData\Local\Temp\e385015a42e06f62968aefc3fb45b2fbaa1a04fd509d1035be3c013265f4e7e3.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2292

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp
    Filesize

    66KB

    MD5

    ad7e49c2f093c4abfee91492c7add2b7

    SHA1

    2c46056c0c3d944a79d744915508d28640525e35

    SHA256

    c0535591528fb8d58320f227d929f926ab9295333f5cc5e450cae2e415c4bfb2

    SHA512

    f0beafd3ae341c2ce5e05102329db1d83ec0101ebc4b18f4ac701936cc203c593a7c2a06589540f62f29d0fdb6c1d76a7cd75fa356fa34552494f4bf84f4d4fc

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

    75KB

    MD5

    e89e80d7f81bc4987891543a3d6ddabe

    SHA1

    c3d2c658e37e3a633840b799460e2cabf07f8016

    SHA256

    faa473c477786323ed16265d34b4b346cc0e7e4755f5b649417641c5ec7feeed

    SHA512

    0f733bcb44977ec5f9bc21015e76695780736df4d3daf030729af616d741f3f65f037b9e182ac7bca3248ef1c253ae8647a717fcbe0d1d3931f81f2482ce0621