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Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    08/07/2024, 05:03

General

  • Target

    d835b4f9f10db4335c02fc38b4328565b48aeef602fb2952c7ff169c63b0e64d.exe

  • Size

    73KB

  • MD5

    e1ef74194f7d96137dcaef4b01c7e777

  • SHA1

    e27d5e4c5b59705d012c263a49370b220f6169a6

  • SHA256

    d835b4f9f10db4335c02fc38b4328565b48aeef602fb2952c7ff169c63b0e64d

  • SHA512

    9ff18d7d21dff80b9290521e0f6b2e06580d4555e3dba07f8f5cd3282975548c44de7e7f7c7e444fe29678bfc5372945106563e3744be997dc302273228c3208

  • SSDEEP

    1536:W7ZNLpApCZuvIY0KNKnF3KNKnFrfxRfxo:6NLWpCZLY0KNKnF3KNKnFrf7fu

Score
9/10

Malware Config

Signatures

  • Renames multiple (3449) 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\d835b4f9f10db4335c02fc38b4328565b48aeef602fb2952c7ff169c63b0e64d.exe
    "C:\Users\Admin\AppData\Local\Temp\d835b4f9f10db4335c02fc38b4328565b48aeef602fb2952c7ff169c63b0e64d.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3032

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3434294380-2554721341-1919518612-1000\desktop.ini.tmp

    Filesize

    74KB

    MD5

    bb3c2a1abfc8e1bf4c659f4b0abe7447

    SHA1

    cf7dbc38c6f53d09978208ad55e4bd7c1fff7c18

    SHA256

    724f69ea04bd246ee37b4edf2fe57276f395709340c4162f3869f2d75ca2a266

    SHA512

    a3be21a117ca4411d236d852ca00aec70a2fce90d0b260c4129e899cf23f0a6e8a4e33f79e34b9984ad6d4cf843efbbc094361f74f988208658cc7503a44030a

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

    Filesize

    82KB

    MD5

    8f62d350785e20b582f468920d7753ff

    SHA1

    b963cdc54a54764378ac6249e51f5d0f9496000d

    SHA256

    0f00a9d3f0d1d073c572d012400fa7b4d9112f06e81abafdb58d766961a09609

    SHA512

    546c009998f46832b9c917ff2a16be6cc56c86beeffc79fffc9d703d662552af91391ed436bb552aa181bd1cc34b942e3ed1cdfb908e0d74572b38747cf9eef0