Overview

overview

7

Static

static

3

nasm-2.16....64.exe

windows7-x64

7

nasm-2.16....64.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 21:46

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General

  • Target
    nasm-2.16.03-installer-x64.exe
  • Size 1.0MB
  • Sample240613-1mlrys1eqf
  • SHA256 657e1252676cfb26a008835c20a760f731c8e0414469a4ed0f83f0fb059cdd35
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Drops file in Program Files directory 9 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\nasm-2.16.03-installer-x64.exe
    "C:\Users\Admin\AppData\Local\Temp\nasm-2.16.03-installer-x64.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    PID:684
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3452,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4132 /prefetch:8
    1⤵
      PID:4752

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          StartMenu.dll
          • Path C:\Users\Admin\AppData\Local\Temp\nsqE002.tmp\StartMenu.dll
          • Size 12KB
          • SHA256 95218c916fd8514cfd7fc234d44a5b0930ca5c1c8dd133e0ad18127ce5ed1d8a
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          UserInfo.dll
          • Path C:\Users\Admin\AppData\Local\Temp\nsqE002.tmp\UserInfo.dll
          • Size 7KB
          • SHA256 c224f7da273ee3815e462be08fff79b1435eb6e7733e3d4fea5bd95c9f4b1d26
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          nsDialogs.dll
          • Path C:\Users\Admin\AppData\Local\Temp\nsqE002.tmp\nsDialogs.dll
          • Size 14KB
          • SHA256 2a637a57dfe1d492af5003c03feddf4de34c3e10537a849987efd3465aea59b1
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          memory/684-14-0x0000000074250000-0x000000007425C000-memory.dmp
          Download

          memory/684-13-0x0000000074390000-0x000000007439C000-memory.dmp
          Download

          memory/684-12-0x0000000000400000-0x00000000005E7000-memory.dmp
          Download

          memory/684-43-0x0000000000400000-0x00000000005E7000-memory.dmp
          Download