Analysis

  • max time kernel
    150s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 01:53

General

  • Target

    b617cb410ec8b0dbdae911795ad114730ca4a85de5af9ed191ed0dba9de8b525.exe

  • Size

    57KB

  • MD5

    7508b0f5efbb746ab260d0a71fe507d4

  • SHA1

    bbd9424fbbe415df9f5f29c706beacb76f027f29

  • SHA256

    b617cb410ec8b0dbdae911795ad114730ca4a85de5af9ed191ed0dba9de8b525

  • SHA512

    05dec06817d44d1cf91abca9e08ff56037d2f89ecdd0dc734887b9893299ff6ff6deb61fc78897b40626748e940f4c541e598ea3662639b963ffdfac49a5f24f

  • SSDEEP

    768:W7BlpppARFbhHFoqAJwBqAJw70EXBwzEXBwZ:W7ZppApN

Score
9/10

Malware Config

Signatures

  • Renames multiple (513) 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\b617cb410ec8b0dbdae911795ad114730ca4a85de5af9ed191ed0dba9de8b525.exe
    "C:\Users\Admin\AppData\Local\Temp\b617cb410ec8b0dbdae911795ad114730ca4a85de5af9ed191ed0dba9de8b525.exe"
    1⤵
    • Drops file in Program Files directory
    PID:560

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-2212144002-1172735686-1556890956-1000\desktop.ini.tmp

    Filesize

    57KB

    MD5

    3519a71c697f69b9557eb7399f6a59a8

    SHA1

    bd2d3dbd6f906e2f0e779385dec42e12363915a4

    SHA256

    1869c4a7c8210bb1830982d35418e73f27375ecce154492dd668058baf9daafb

    SHA512

    ad8cc85034de9ac22b217e9466c1bd7d8d4e6b694742cc7234af747004fdde4be25ec74b48270ba8620737f047024e49831e40243f24c5486b7d8c144c46baa2

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

    Filesize

    66KB

    MD5

    89886da63251178e74c7dba6842d70e8

    SHA1

    7549b616fe428f260b89ebde9c172347e0a09364

    SHA256

    4b80d30665e739dc0f0e63985f419d4b4277e7c4faa64acbac946e7ebe6ffad9

    SHA512

    201c9c9bb57b7869843406adf47cf92b8b4c4739d8c968d6384758087656e44e9f368760d0006d4e704363143cb32e8919d6fca2c4e165931dd20ab0c2de6029