Analysis

  • max time kernel
    150s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-05-2024 22:48

General

  • Target

    5bc8dfa4d62216c101021ee714633862e4026ef139d734cc442c6fd9cda6bdde.exe

  • Size

    77KB

  • MD5

    68736609db90955074309ce986c4ce97

  • SHA1

    e2243f68da73b19edf16d873106657f8e8cf182f

  • SHA256

    5bc8dfa4d62216c101021ee714633862e4026ef139d734cc442c6fd9cda6bdde

  • SHA512

    2bf94a79755398c66b69c0c1cdb6d9efbdc8332dd3eb31a6e6ab3cc7acd8028f7e12a3a9d4e63486009fb3448a69a429ae65780b6b245cf457762f79ceff3a57

  • SSDEEP

    1536:W7ZhA7pApH1d9oVLQthbqbY9oVLQthbq51Rn6wt7tGw2wxYUg+:6e7WpP9oVLQthbYY9oVLQthbUrt7tGwh

Score
9/10

Malware Config

Signatures

  • Renames multiple (3510) 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\5bc8dfa4d62216c101021ee714633862e4026ef139d734cc442c6fd9cda6bdde.exe
    "C:\Users\Admin\AppData\Local\Temp\5bc8dfa4d62216c101021ee714633862e4026ef139d734cc442c6fd9cda6bdde.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1688

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp

    Filesize

    77KB

    MD5

    05141d3cc7d36ceae5e21db15ffe6b25

    SHA1

    2e412056dc69f1167863df8b329e412cc845bf58

    SHA256

    125695f67e8612aa4b21352ddfc88029a256a75573370162b1e28e86156e3631

    SHA512

    9e3028f95d6cd8b7b1993b6ae1db09ca3f917d914ce0f3ca3538b3f207a2390e0f526f048a1bb9c21565ca614ad28fa8b29e32bb6100952f820b58fa0e88c378

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

    Filesize

    86KB

    MD5

    f2b11bd7e1942c32f644275215771d66

    SHA1

    6739889ac2537b2622ce0e6221493dfaa9f9cfbf

    SHA256

    9686919992d1d3651cdbf3cb6797579cbd35b71fb929db958dcd33c9415cfd34

    SHA512

    6b747818c3fea1c2ba7022b7edc9721cd29e9a17f3721d55fa8e25c3f9dcd3779993ed2b1ea7f55b4f7e9ad70f9c10e185194660522f6e03fc0729201b1ea459