Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    22/07/2024, 23:16

General

  • Target

    79c18e7cae7e93104bc66325b81db6040ba8ac971dc76ee3545728ba6200f8f4.exe

  • Size

    73KB

  • MD5

    439263cd72bfefd9f01b7cce73b3bb20

  • SHA1

    838df6bf9a987366c98767871cf1c304f7f14280

  • SHA256

    79c18e7cae7e93104bc66325b81db6040ba8ac971dc76ee3545728ba6200f8f4

  • SHA512

    ac141bf95a7156b2b5903ee68b1832760c74b12b030f80af546c205dff3f9f78825fa2a09ea56a2b582aa55a57b81e158d637fde34972f1feb1de590c4a164aa

  • SSDEEP

    1536:p7ZhA7dAp1++PJHJXA/OsIZfzc3/Q8Ue+bQ5J:Te76WQSotbS

Score
9/10

Malware Config

Signatures

  • Renames multiple (3462) 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\79c18e7cae7e93104bc66325b81db6040ba8ac971dc76ee3545728ba6200f8f4.exe
    "C:\Users\Admin\AppData\Local\Temp\79c18e7cae7e93104bc66325b81db6040ba8ac971dc76ee3545728ba6200f8f4.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2684

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    73KB

    MD5

    8538453345a70bdcc58ff8334c6f9436

    SHA1

    ccd9506a966f355bf8778b043e1a54948928ea2f

    SHA256

    2b21c54c2cbe2638f8ed1925e5ac46164f1712dd87aeae32f5968fc333b34332

    SHA512

    d211431528b21673777a5fccb17e8c313b9909c73dd1781ae6f84c2fe33c923e273f16d06894f16b3ef7c58457df832f1e5d4bd52cd7f3dcada1177d37f0f298

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

    Filesize

    82KB

    MD5

    151d41cd2753d2fe160a7b807f8085c9

    SHA1

    43c1a74223158872c683ac4c69b39e2ea478b89a

    SHA256

    c3341daeb0ec0719e35706c66e5edfb773f42db8d60a28a274cbbba36839a24b

    SHA512

    453576db17f5673f5979fefac89be06489748010b96976f5012711427fb408b047bc533daba4c1544a35b2cc1fd5e1b455e506172bbd9f8d7c3aa99e6e47a781