Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    17-05-2024 02:45

General

  • Target

    af237eb84ce4686486f1b7aea29c02f09ad3db5ce92d72e36fb667b96bb9f612.exe

  • Size

    73KB

  • MD5

    2520ba8deefc5ef4e594508672b52b8c

  • SHA1

    77381c37b2335f0a0bb55dd97c2954c2def348d4

  • SHA256

    af237eb84ce4686486f1b7aea29c02f09ad3db5ce92d72e36fb667b96bb9f612

  • SHA512

    a15f7731b0b18d922e2715207e5f452e6f07772c99e706a8ae56b633989757e699cdf76cccb2a57668c33613ee63ab42185f4dc3578b2896e183bba23cdf1849

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaMaRRpi1xnRpi1xOYJIJDYJIJMFhWFhCmDpBIjsZORReD:W7ZDpApYbWj2WTWJe+e/qe

Score
9/10

Malware Config

Signatures

  • Renames multiple (3483) 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\af237eb84ce4686486f1b7aea29c02f09ad3db5ce92d72e36fb667b96bb9f612.exe
    "C:\Users\Admin\AppData\Local\Temp\af237eb84ce4686486f1b7aea29c02f09ad3db5ce92d72e36fb667b96bb9f612.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2972

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-2248906074-2862704502-246302768-1000\desktop.ini.tmp

    Filesize

    73KB

    MD5

    c64365af9463ccf93f344de0833509e9

    SHA1

    060bb3bec273b83a3efcdbce056f3a278016259e

    SHA256

    72c977c007ca14bc628bb4de16907da8387bf32d5e43df4cbec306451e859c89

    SHA512

    0dd245d61d1cc573a1ce0bd5548c5cf1c6bd10b51d6b69ec069f8f5a0a918d95925f5f1d5fe38a6a2fe5c9cd11dc60b717e0d40b4a09568e0cf70bc173d8c285

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

    Filesize

    82KB

    MD5

    b25536e0fe079b035172c27d30813e3d

    SHA1

    4899899a9dc88eb1256bedf52255f6034949bb2e

    SHA256

    2060bb076feef2b714612ab29f102cbc9afe5022c38a3aaadb036d234cea4563

    SHA512

    6bdb40137babb766d713f098d674f33e9a344f6ea10569c1fda4a315f50b40a5bd16d0f128ff6c23b0982bbefa6bfa22ebb511ce29d71417d8cd14525916a77c