Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    02/09/2024, 18:53

General

  • Target

    141c10cd5285c3615dccbad7a6a9f74decf811e19ac69e669d00b96a2f26241c.exe

  • Size

    65KB

  • MD5

    06ce37eb29ad1658d5696910d70f1999

  • SHA1

    786945ebf4397c7354894d2b0da432c6a49c3494

  • SHA256

    141c10cd5285c3615dccbad7a6a9f74decf811e19ac69e669d00b96a2f26241c

  • SHA512

    b8175900be6a1646d1a30cf8d497e3eb98ef63190de9e28cf2c36c16bfc9a549d955f1a5d4fc7d1ecd3af4cfd0585083f8df3dc8399911496da43657ec6de436

  • SSDEEP

    1536:W7ZhA7pApw03vR03vcltdtSsU8Tu8TI3HMn3HL:6e7WpwYRYUtdtSsW3HMn3HL

Score
9/10

Malware Config

Signatures

  • Renames multiple (3701) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\141c10cd5285c3615dccbad7a6a9f74decf811e19ac69e669d00b96a2f26241c.exe
    "C:\Users\Admin\AppData\Local\Temp\141c10cd5285c3615dccbad7a6a9f74decf811e19ac69e669d00b96a2f26241c.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1512

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3294248377-1418901787-4083263181-1000\desktop.ini.tmp

          Filesize

          65KB

          MD5

          3004f3104be702018b3d61c35d75d3ba

          SHA1

          354ff404534961c3a9d91f08a13cae623221da1f

          SHA256

          d1074f8c3c46bd9d0a6e75779be7fa4df8c799d4c20ed6c97efe88d2aec7aac8

          SHA512

          ef1951060d4266651c300cf960445fbe9de716e5ad1a8777353299f615ce2dc21e10a30c6f5c8001924b1d735112920b1ecdb5c46140644c881e1dd3fc37aca9

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

          Filesize

          74KB

          MD5

          106b8c5d23aa0ff49a75f91f4d2c302b

          SHA1

          80792106f5f49fe5b8f540751c29e545a2e716f9

          SHA256

          a736b94f672e518968bd7ff1f821231027477891d1fdcd399a82db5b469a0d1b

          SHA512

          bd8e8156721b4b3a9e1f3adf799e4e11ea2e757fccb76b82e8ef3d59c727bf1d841ca8fc34a5ecdf8633dc1413062ce8c21d6e17cae9af10e056ffa41d88c5e8