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Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2024, 02:36

General

  • Target

    4c87d635b2475ecc3928c466fa8334cf.exe

  • Size

    814KB

  • MD5

    4c87d635b2475ecc3928c466fa8334cf

  • SHA1

    18710e542cb5bc067be82ebbc582cae6bebcb361

  • SHA256

    ec0bdbfdc44af2db241b4f552e69b08306be772296894e356cfc4e16b5e752c0

  • SHA512

    bbe304eae540f5e7c9d3e383ab5e601b52c97d29b85c6328a3c3cf0571d5a7e72f3577affbfee8058a3496ea94f58fffaf14fe748eaa11c009f26c6ed8fa0097

  • SSDEEP

    24576:IeDxN6sqkjOyyu2YOf40MbQtoaBAJPE40fwhpTSk:Ieb6cj/yuCjaQ40YhBR

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 5 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c87d635b2475ecc3928c466fa8334cf.exe
    "C:\Users\Admin\AppData\Local\Temp\4c87d635b2475ecc3928c466fa8334cf.exe"
    1⤵
    • Adds Run key to start application
    • Checks processor information in registry
    PID:1996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1996-1-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1996-0-0x00000000002E0000-0x00000000002E1000-memory.dmp

    Filesize

    4KB

  • memory/1996-4-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1996-5-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1996-3-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1996-2-0x00000000002D0000-0x00000000002D1000-memory.dmp

    Filesize

    4KB

  • memory/1996-6-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1996-7-0x00000000002E0000-0x00000000002E1000-memory.dmp

    Filesize

    4KB

  • memory/1996-9-0x00000000002D0000-0x00000000002D1000-memory.dmp

    Filesize

    4KB