Analysis

  • max time kernel
    1795s
  • max time network
    1802s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 01:02

General

  • Target
    BeamMP_Installer.exe
  • Size 3.2MB
  • Sample240613-bd6nbssbjk
  • SHA256 f896a27899119752630680bab492f5304ab15fbc8753ecbd18e6b62cec62aee2
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BeamMP_Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\BeamMP_Installer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\Users\Admin\AppData\Local\Temp\is-8LDFN.tmp\BeamMP_Installer.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-8LDFN.tmp\BeamMP_Installer.tmp" /SL5="$E004C,2358658,891392,C:\Users\Admin\AppData\Local\Temp\BeamMP_Installer.exe"
      2⤵
      • Executes dropped EXE
      PID:2940
  • 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 --field-trial-handle=4472,i,7869973516895866428,11647313872437892197,262144 --variations-seed-version --mojo-platform-channel-handle=4432 /prefetch:8
    1⤵
      PID:1356
    • 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 --field-trial-handle=1396,i,7869973516895866428,11647313872437892197,262144 --variations-seed-version --mojo-platform-channel-handle=4144 /prefetch:8
      1⤵
        PID:1644

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            BeamMP_Installer.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\is-8LDFN.tmp\BeamMP_Installer.tmp
            • Size 3.1MB
            • SHA256 aa0b73fae0c26c2cfe6417f202f092e1153596fe788910f8173d6e196969170a
            • MD5 SHA1 SHA512 SSDEEP

            memory/2872-0-0x0000000000400000-0x00000000004E7000-memory.dmp

            memory/2872-2-0x00007FFA4F2F0000-0x00007FFA4F4E5000-memory.dmp

            memory/2872-8-0x0000000000400000-0x00000000004E7000-memory.dmp

            memory/2940-6-0x00007FFA4F2F0000-0x00007FFA4F4E5000-memory.dmp

            memory/2940-9-0x0000000000400000-0x0000000000722000-memory.dmp