Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 22:45

General

  • Target

    6e7868c9e143d155f9d67d20df77a74641610977cbbcfe16b6cdc3aa6b513618.exe

  • Size

    67KB

  • MD5

    6a90dcb525226fc960e6309e6fc7df7d

  • SHA1

    6679ea7152f36ac7ecc034c6bcc980f9576f8f89

  • SHA256

    6e7868c9e143d155f9d67d20df77a74641610977cbbcfe16b6cdc3aa6b513618

  • SHA512

    3a9c92cd9ca354dc7c67d2987dd856c3a8558064333b729cfae9bcb06e2a983b1a068f9d533726105dbbb325dfd1e402cedccce5e737535ed9183f646a72b4f7

  • SSDEEP

    768:W7BlphA7pARFbhvOsTKnKqtSpFCpF0YSiJgUpFpgFi101tlktRN8kgXZOXcvlkte:W7ZhA7pApvOsOKjC0YSilpFpfkJOMETQ

Score
9/10

Malware Config

Signatures

  • Renames multiple (3128) 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\6e7868c9e143d155f9d67d20df77a74641610977cbbcfe16b6cdc3aa6b513618.exe
    "C:\Users\Admin\AppData\Local\Temp\6e7868c9e143d155f9d67d20df77a74641610977cbbcfe16b6cdc3aa6b513618.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2820

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3627615824-4061627003-3019543961-1000\desktop.ini.tmp

    Filesize

    68KB

    MD5

    c19059b71607efc9746eac7f33aa8da6

    SHA1

    ceee39cdb45b7715c7b339e18fcacdb001a0e657

    SHA256

    b14939a236c1bbdef5fc348bce3a5c2b2faa06d8d9b20806980e231f8b886112

    SHA512

    fa54ef9f67fd54cfd53464915d9fe7e5f3ecae114753eadefbba81154a2a84d7c4726d0f1c143c3860eb92b8e816f1207013ef96f1b450f975880bc3befd63e6

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

    Filesize

    76KB

    MD5

    677d9f08d7a834504c2284bc703c1e7e

    SHA1

    231b60515e89e648214babda94c4ef739236a2cb

    SHA256

    3dc8f443631c73af55bdfb36e1e0aa9647a6f1e36d1c9a9234779c3390690170

    SHA512

    5ec83932c9b95afe31baed3f71d3c6ca5e82f292995a213a68993aeeb3e5993554dd9658b7cf6fa778b58dbc1a83366f6885a2bab9ea551ba242a27f4f43d2c1