Analysis

  • max time kernel
    119s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/07/2024, 18:23

General

  • Target

    f9ab61a717be18e48270ec7a0c081330N.exe

  • Size

    56KB

  • MD5

    f9ab61a717be18e48270ec7a0c081330

  • SHA1

    a1ce9ef38ea89b5c71e0001092602cd105e62ed9

  • SHA256

    30e02c684c7ca4d684b0df90f9c6d398bfc00a82dd0d759b075ab6bd3794ed72

  • SHA512

    937b5145bb2023a6b2aaed7f29a117ed2247d99b50113a3e89ebb61286b2b7e21b8da8e77526cbfb06658ee7891b1ab4b27cffa4e985862144249629abf918aa

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrRYKYU4Qfxd4QfxcYDTcYDTe:W7BlpppARFbhWJq53fxRfxG

Score
9/10

Malware Config

Signatures

  • Renames multiple (4674) 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\f9ab61a717be18e48270ec7a0c081330N.exe
    "C:\Users\Admin\AppData\Local\Temp\f9ab61a717be18e48270ec7a0c081330N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4152

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1176886754-713327781-2233697964-1000\desktop.ini.tmp

    Filesize

    56KB

    MD5

    dd68bcce2a032106bb31647b8fba2827

    SHA1

    3a80c80bc509e80ac963e372a551dd39d424eeb0

    SHA256

    6ba006222c97a8aa3f7a94b95170f276a2172b09bf1c8ad278f03b432e234478

    SHA512

    8ce71cdc04f219bdf30cb45db0d01e234cf1b391a7479cf12a7bf36bbaa5e4b5ef516a852889000ede0d0b2924fa49f77acf54a4d269689a69aedec2499bdb90

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    155KB

    MD5

    f1c555ee19a8c8d34938b449acaa83c9

    SHA1

    c7f6cbd2078afbef55c6145afe649eb475b5dffb

    SHA256

    f44e4eff625ce8c98ee58776e3ab14ce2a02b6daf684685c41eec0ae7170320c

    SHA512

    42c1626e2c7acc7ba2a3ea1a6eeaca74b553da1e40cca1f01660b5078a3f4c74167011bd7c58812964ed4bd17dc7ad5302c880f93f0a0a21761eb373cbd93bfb