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Overview

overview

7

Static

static

3

de6e63c8b6...55.exe

windows7-x64

7

de6e63c8b6...55.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    141s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/02/2024, 11:36

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General

  • Target

    de6e63c8b6fc600615caeefe233298cd4bd4a8e126c1a835bd9de6ae1f33d355.exe

  • Size

    196KB

  • MD5

    3acb45345a9be59f91df175cda012f75

  • SHA1

    2125fd6ffac5e966643e87c7e8d606c35b01a96b

  • SHA256

    de6e63c8b6fc600615caeefe233298cd4bd4a8e126c1a835bd9de6ae1f33d355

  • SHA512

    e73a41e50b382397d8849bc2fa9d86d1991cd9e0ea446c2865a04ae7c244b0c990ac5af1d28f78318627de29786514c548e1035938c5e0ddc873f010f9fee577

  • SSDEEP

    6144:rBs27MMLyX5HXXXDTXXXOGqIII+pXXX5AYjKXXXDoXXXG6XXXxXXXLIIIEAkOCOn:rK20HXXX/XXXFqIIIcXXX5j2XXXcXXXu

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de6e63c8b6fc600615caeefe233298cd4bd4a8e126c1a835bd9de6ae1f33d355.exe
    "C:\Users\Admin\AppData\Local\Temp\de6e63c8b6fc600615caeefe233298cd4bd4a8e126c1a835bd9de6ae1f33d355.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\DE6E63~1.EXE > nul
      2⤵
        PID:3728
    • C:\Windows\Debug\mcihost.exe
      C:\Windows\Debug\mcihost.exe
      1⤵
      • Executes dropped EXE
      • Checks processor information in registry
      PID:4104

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\debug\mcihost.exe
      Filesize

      196KB

      MD5

      e4ca495755caabc64cdfffdd9fcb4140

      SHA1

      bb9843d7287b0516801dd73c879cadaf4b5d5b12

      SHA256

      8a39ac28b6b1f302397a86496c4d2e6a6c99d6cf3d80316d68cf4d6de5ba4c97

      SHA512

      8880d8461d65606ea8b3afbe2b450ef90c8b2293117645c477e50d80ac15698c64a24d565a02df1ceda7402231b776e60c6a1db5a97b5c9b4b15f5ebcbc909d4

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