Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 00:26

General

  • Target

    8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe

  • Size

    78KB

  • MD5

    6cdc9998c0893a36540a3f09092ed71f

  • SHA1

    cb119249a4e3612c311f3b51ff5d4980988a2818

  • SHA256

    8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594

  • SHA512

    63b6b06c53afe1bf195faec254ef4db81d9722254de7aa8052b79646216a0578f5181ceff4a7fcb05cf91c77891fbca7872567af23e1232becf1a1804949eaf2

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaMaRRpi1xnRpi1xOYJIJDYJIJMFhWFhCmDpBIjsZORRex:W7ZDpApYbWj2WTWJe+e/qXI

Score
9/10

Malware Config

Signatures

  • Renames multiple (3494) 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\8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe
    "C:\Users\Admin\AppData\Local\Temp\8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp
    Filesize

    79KB

    MD5

    4878e0aa0763250b61bd3a44e4957e4c

    SHA1

    8a2c89bf718f4993a8b5e63cde1e00badde32869

    SHA256

    0097256924d810fb3b9769ac22c5e8cfdb0adb3577c89c0a85ddb5871e9d872d

    SHA512

    f53f53774b94e9af165d7cfa0c64415b914a01a0dddbf96ef71addfeabc0c86601281341fbeb4da8ba5e1436eff1149d90c4b92e8fdffd57f5258d5258e9fa5d

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

    88KB

    MD5

    ee676c37d63067b8aaabb99229623618

    SHA1

    ec8cec715aaa3ffd382f6dcf717b528120b0e75e

    SHA256

    fc23624b60aae1cfc45b689aa9f5adcccb70454cbccb433645edf1bf433b9dd2

    SHA512

    7800bd1cb6b586c1ae7fdb2b1e28f6b667d5dde15dc8e3bd6bcd5d51bec773c8973bcbf074a779aa7bf883d49e49d39ea40457787b69e38cadc5d8e52341b235