Overview

overview

10

Static

static

10

2216372335...dd.exe

windows7-x64

9

2216372335...dd.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    156s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/03/2024, 18:15

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General

  • Target

    221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe

  • Size

    88KB

  • MD5

    1855d9c8d4755a1025f3eeb6bad9c10f

  • SHA1

    125f67e02d3dc0f68897fea2be12b16e88334ff3

  • SHA256

    221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd

  • SHA512

    bea3e3481faee8e6b96e7ed67a41bb9acf1980b39914925fde26f4a6f89a26d47529c56101533720d083bb17c5920bc7fba7aa415fa5cee5373d33e7a978b144

  • SSDEEP

    1536:aWAL/OkxsTnljt6GjbF7BV9rXiQOXmTbyi0zVMoujt3tZqqWTxShXF:aDOkexJLFdrrXiHXktT4TxShF

Score
9/10
persistencespywarestealer

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 16 IoCs
  • UPX dump on OEP (original entry point) 18 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe
    "C:\Users\Admin\AppData\Local\Temp\221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4492
    • C:\Users\Admin\AppData\Local\Temp\221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe
      "C:\Users\Admin\AppData\Local\Temp\221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3488
      • C:\Users\Admin\AppData\Local\Temp\221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe
        "C:\Users\Admin\AppData\Local\Temp\221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3228
    • C:\Users\Admin\AppData\Local\Temp\221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe
      "C:\Users\Admin\AppData\Local\Temp\221637233529b54ecca9d43a83f2186d20e725eee4dc26be79247f171ea6e4dd.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4904

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\xxx big 50+ .zip.exe
    Filesize

    184KB

    MD5

    dc3f5dd3e35375370fa743bbaa71b70e

    SHA1

    8e43e882798ce487d19baa3b692b952587f02226

    SHA256

    ec8f0fb04b7ecad87e445889a09e3b6d0e47b7809e332d1833cefdd0156fc830

    SHA512

    6c78099c96f053b3920a3283482b5b0501c32fa35ba5d065b52b045b97b4b85c4cd00a3f81b7e31f29969422e53bdf656cff8f9e684a121c18e6c6a653b9a57d

    Download Submit

  • memory/3228-176-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/3228-13-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/3488-171-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-177-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-186-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-226-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-222-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-178-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-182-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-137-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-202-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-206-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-210-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4492-218-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4904-12-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4904-175-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download