Overview

overview

9

Static

static

5

5e6605e444...3N.exe

windows7-x64

9

5e6605e444...3N.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    28/09/2024, 01:16

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General

  • Target

    5e6605e4443865ab374785d7b5b66c476d0e98a86237cd40dbc492a2c7647793N.exe

  • Size

    135KB

  • MD5

    91e51fbc7f398adf98740c15942dffc0

  • SHA1

    dcb00631ed49904869a6a7840d8588747efa038e

  • SHA256

    5e6605e4443865ab374785d7b5b66c476d0e98a86237cd40dbc492a2c7647793

  • SHA512

    036ff61780385155f5df11489ec227c08d84f7c705534e8bf8d84ea2bbe102040e63fe1527f4a99a72286358351b18a768edd45b02373391023ecf244f420e66

  • SSDEEP

    1536:V7Zf/FAxTWtnMdyGdyQPQWJZ8JMl0YkBLwNoUgSEyvzNa:fnyGnarJAYktwFDbo

Score
9/10
discoveryransomwareupx

Malware Config

Signatures

  • Renames multiple (2844) files with added filename extension

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

    ransomware
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e6605e4443865ab374785d7b5b66c476d0e98a86237cd40dbc492a2c7647793N.exe
    "C:\Users\Admin\AppData\Local\Temp\5e6605e4443865ab374785d7b5b66c476d0e98a86237cd40dbc492a2c7647793N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1820

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp
          Filesize

          135KB

          MD5

          52145e116189b01ca135c6a5fa1cb10e

          SHA1

          a6eaa84fef3716bd5f4f75fb48ac2ef6f3cc9a9a

          SHA256

          46d5f123dce0032ea462d395af2a82b066d31230929901afd754b6c8cf11fec0

          SHA512

          185003692e6ab57263a49e42737d7c32166849915d36377fce5d44a8a31006480e695bd1b1957b1ef353c723ee65c71923f5b2c69e512c2d0d53f34394eb13d5

          Download Submit

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

          144KB

          MD5

          621aa992551b5e8c7c181be73df30b83

          SHA1

          776b0dbcb304f54f56d31ccfd32605377bf893a5

          SHA256

          601e954465ffe36ec9a195326e66e140dbc5b7d7985b5b8d8709dee413dba4cd

          SHA512

          da0cf6bb6c5af16e3c3b046de1073cd05cab26cea5af138fe708b3dcb0e37c433e69656de6a58c73b4311d2c70209e4c517fb8a87d1873817700ce9a00f13ec5

          Download Submit

        • memory/1820-0-0x0000000000400000-0x000000000040B000-memory.dmp

          Filesize

          44KB

          Download

        • memory/1820-70-0x0000000000400000-0x000000000040B000-memory.dmp

          Filesize

          44KB

          Download