Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    22/07/2024, 14:01

General

  • Target

    bd18ea52a154b8f69600135952f84400N.exe

  • Size

    50KB

  • MD5

    bd18ea52a154b8f69600135952f84400

  • SHA1

    d351c5832952a42ccacbff069f7f5bd518df5b10

  • SHA256

    619b6afc80312ac3a3c522d4e6ade82ff7cf174764207cc286b7d4b0733c9860

  • SHA512

    de092ccf534cc66a691cc3a660c5d6ff73271cf65ace605c3de3d5af48e027eb29a94ee827ea83016a1f8417e3d0e35664f35e4401289e3fdf5077c98d15fade

  • SSDEEP

    768:/7BlpQpARFbhtF1XxXmYz0EkYz0E2F/MF/Q:/7ZQpAp9XxX1z0Mz0h2I

Score
9/10

Malware Config

Signatures

  • Renames multiple (3089) 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\bd18ea52a154b8f69600135952f84400N.exe
    "C:\Users\Admin\AppData\Local\Temp\bd18ea52a154b8f69600135952f84400N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1584

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1385883288-3042840365-2734249351-1000\desktop.ini.tmp

    Filesize

    51KB

    MD5

    ca7ccd3e21236528a04158bb00afc9ea

    SHA1

    f457cbb2df732b5c08e6a3619b6e8ce2761dc489

    SHA256

    9cd7864c328a82e2a3f540cbf2aff30c0bd96323541f9120235eb4dca2027cc6

    SHA512

    04a4827a52365a11627c47ecdc37afafaea357ee39aec5bfc02d4b03c0976f6a47f1c17dd2f85f8043737fc74912904fb922d9b748f82b6b7197e7f082b3c847

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

    Filesize

    59KB

    MD5

    3e4823163941b54f1a53a57cd4344bb2

    SHA1

    df709165c3f8c44eb581e9a16a625bc70cb2793a

    SHA256

    c3c767afe7089d1a5a51c638d6120ee1a2ad1e41b6c9e0c419173f087b668ffc

    SHA512

    a8d5280fa09e2800cf32997659e5049ac5bc641e212332b1545fe42e5940a3db28fb08021b05ce7e69f4daf97bc4c48aae029a5c31c3131d1a092ef517fb9a89

  • memory/1584-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1584-642-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB