Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 20:27

General

  • Target

    36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe

  • Size

    92KB

  • MD5

    fd2feb984287ab5602babded2540c2e6

  • SHA1

    508b8025602ce4d168c8ea0b525c84828737fdb0

  • SHA256

    36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184

  • SHA512

    e8173bed576815be98c18f7f3723b1571149dd9f83693b4c394d3147bd5a728f786b9164c7101e65ed01a0f18624cb5218cf9499d0b2d8451f53f326bd1341fc

  • SSDEEP

    1536:W7ZDpApYbWjnWf05PG0PG26IvxvWyCUyCGjjW+jjW4Kl+RR/D5zf6ydyf+abMkFB:6DWpDWYPxPTJe4cjWEjWqR/D5zf6ydyr

Score
9/10

Malware Config

Signatures

  • Renames multiple (3450) 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\36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe
    "C:\Users\Admin\AppData\Local\Temp\36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2248906074-2862704502-246302768-1000\desktop.ini.tmp
    Filesize

    92KB

    MD5

    2dde3a13112006cb59bfdd933528fd5c

    SHA1

    60745cc941dcef5c7c2174a4d5d131acbf7187fc

    SHA256

    c030d9d37318cc85c37f81d5de0513313ce8c63879d0921fa4ac99adefb741f3

    SHA512

    e4ed761634d7cae23a0c57e751a20336e3937270fd174a43bcf3aa96ede6e20e4d4487fc4bbb31053be0e281e8aebd6755ae3c1eeb97e07a6840aeacb2dbef4b

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

    101KB

    MD5

    ab9ee0eb333a91a54638a0d275677510

    SHA1

    8a07397b3ddca820b726eaa98c58650bb64c56d2

    SHA256

    5306ae769bcfb21db85b16f381f48804f701341f0562227c31463c7017d99b37

    SHA512

    92f35a1257e2749777ffb79ed4d687febd473dd9b4e2d8dd48ca14b2c6edfedc0ccc667be7e3818237d81c4dab06101009f94b5c49661fbe87a2fd058358c81f