Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2024 13:38

General

  • Target

    742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1.exe

  • Size

    17KB

  • MD5

    84b23f8b1b69b63e1b9346e04497db18

  • SHA1

    b52af4d6fca714422f2106ed91bf3c3630943f8c

  • SHA256

    742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1

  • SHA512

    2d4447f9a8b4d0518a7dbef4da97ac83e4842747b1bfd38535176a4c7d647c9b8b18170befa7e6ba726253589776011d8218bd1d6224f8ffb9488c8e98aeb207

  • SSDEEP

    384:Q6wPhfhFsk1toM0nw1m4NUQDB1OjE56vvNd5ffffsoI:Q6wPhfhFFDQw193Wa

Score
9/10

Malware Config

Signatures

  • Renames multiple (388) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops desktop.ini file(s) 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1.exe
    "C:\Users\Admin\AppData\Local\Temp\742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1.exe"
    1⤵
    • Drops desktop.ini file(s)
    PID:3028

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3028-0-0x00000000009D0000-0x00000000009DA000-memory.dmp

    Filesize

    40KB

  • memory/3028-1-0x00000000747A0000-0x0000000074E8E000-memory.dmp

    Filesize

    6.9MB

  • memory/3028-2-0x0000000002040000-0x0000000002080000-memory.dmp

    Filesize

    256KB

  • memory/3028-8-0x0000000002040000-0x0000000002080000-memory.dmp

    Filesize

    256KB

  • memory/3028-16-0x0000000002040000-0x0000000002080000-memory.dmp

    Filesize

    256KB

  • memory/3028-90-0x00000000747A0000-0x0000000074E8E000-memory.dmp

    Filesize

    6.9MB

  • memory/3028-94-0x0000000002040000-0x0000000002080000-memory.dmp

    Filesize

    256KB

  • memory/3028-95-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-112-0x0000000002040000-0x0000000002080000-memory.dmp

    Filesize

    256KB

  • memory/3028-152-0x0000000002040000-0x0000000002080000-memory.dmp

    Filesize

    256KB

  • memory/3028-226-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-261-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-271-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-330-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-358-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-377-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-406-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-425-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-466-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-494-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-513-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-557-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-646-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-671-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-688-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-716-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-735-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-788-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-807-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-842-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-897-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-981-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-1058-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB

  • memory/3028-1077-0x0000000005530000-0x0000000005630000-memory.dmp

    Filesize

    1024KB