Analysis

  • max time kernel
    599s
  • max time network
    379s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25-07-2024 11:42

General

  • Target

    https://drive.google.com/drive/folders/1A1WcU-ZaJi_GWB8VEiuGDLiJqLyMsdIp?usp=sharing

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Detected potential entity reuse from brand google.
  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "https://drive.google.com/drive/folders/1A1WcU-ZaJi_GWB8VEiuGDLiJqLyMsdIp?usp=sharing"
    1⤵
      PID:2000
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:924
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:5032
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3240
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2144
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:2204
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:3276
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      PID:4960
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      PID:4384

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

      Filesize

      4KB

      MD5

      1bfe591a4fe3d91b03cdf26eaacd8f89

      SHA1

      719c37c320f518ac168c86723724891950911cea

      SHA256

      9cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8

      SHA512

      02f88da4b610678c31664609bcfa9d61db8d0b0617649981af948f670f41a6207b4ec19fecce7385a24e0c609cbbf3f2b79a8acaf09a03c2c432cc4dce75e9db

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VSH5XF98\edgecompatviewlist[1].xml

      Filesize

      74KB

      MD5

      d4fc49dc14f63895d997fa4940f24378

      SHA1

      3efb1437a7c5e46034147cbbc8db017c69d02c31

      SHA256

      853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

      SHA512

      cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\6G6HBQJ3\cb=gapi[2].js

      Filesize

      80KB

      MD5

      750fad771f4f684472912c1d6140cbd0

      SHA1

      4cde2d7540f4897c121402a8dc2fa0f11f353e08

      SHA256

      0e093b02914cd9f80cd123cb932a1e732b30bbfd3b522e41fdcd6cb803d707a5

      SHA512

      50190c8b38a1f9738e6494eeff36fafc993232d6b8ad25c9946014d7b5cca00be25af9450644d64e73dc4c28a902a5a5ed31a2f65ad29ac8d24b1f3cd33d2ae2

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\8LLFXIMM\analytics[1].js

      Filesize

      51KB

      MD5

      575b5480531da4d14e7453e2016fe0bc

      SHA1

      e5c5f3134fe29e60b591c87ea85951f0aea36ee1

      SHA256

      de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

      SHA512

      174e48f4fb2a7e7a0be1e16564f9ed2d0bbcc8b4af18cb89ad49cf42b1c3894c8f8e29ce673bc5d9bc8552f88d1d47294ee0e216402566a3f446f04aca24857a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\User\Default\DOMStore\R91LXXZ8\support.google[1].xml

      Filesize

      13B

      MD5

      c1ddea3ef6bbef3e7060a1a9ad89e4c5

      SHA1

      35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

      SHA256

      b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

      SHA512

      6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\0H4D9VJ9\favicon[1].ico

      Filesize

      5KB

      MD5

      f3418a443e7d841097c714d69ec4bcb8

      SHA1

      49263695f6b0cdd72f45cf1b775e660fdc36c606

      SHA256

      6da5620880159634213e197fafca1dde0272153be3e4590818533fab8d040770

      SHA512

      82d017c4b7ec8e0c46e8b75da0ca6a52fd8bce7fcf4e556cbdf16b49fc81be9953fe7e25a05f63ecd41c7272e8bb0a9fd9aedf0ac06cb6032330b096b3702563

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\UHOV4U59\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/924-16-0x0000022A26A20000-0x0000022A26A30000-memory.dmp

      Filesize

      64KB

    • memory/924-0-0x0000022A26920000-0x0000022A26930000-memory.dmp

      Filesize

      64KB

    • memory/924-35-0x0000022A23EC0000-0x0000022A23EC2000-memory.dmp

      Filesize

      8KB

    • memory/2144-45-0x000001AF4EA00000-0x000001AF4EB00000-memory.dmp

      Filesize

      1024KB

    • memory/2204-189-0x0000021524D00000-0x0000021524E00000-memory.dmp

      Filesize

      1024KB

    • memory/2204-111-0x0000021528900000-0x0000021528902000-memory.dmp

      Filesize

      8KB

    • memory/2204-102-0x0000021525D00000-0x0000021525D02000-memory.dmp

      Filesize

      8KB

    • memory/2204-100-0x0000021525C00000-0x0000021525C02000-memory.dmp

      Filesize

      8KB

    • memory/2204-176-0x000002152ABF0000-0x000002152AC10000-memory.dmp

      Filesize

      128KB

    • memory/2204-120-0x00000215290A0000-0x00000215290A2000-memory.dmp

      Filesize

      8KB

    • memory/2204-109-0x00000215288E0000-0x00000215288E2000-memory.dmp

      Filesize

      8KB

    • memory/2204-260-0x000002152B960000-0x000002152BA60000-memory.dmp

      Filesize

      1024KB

    • memory/2204-266-0x000002152A360000-0x000002152A380000-memory.dmp

      Filesize

      128KB

    • memory/2204-269-0x0000021524D00000-0x0000021524E00000-memory.dmp

      Filesize

      1024KB

    • memory/2204-314-0x000002152BB60000-0x000002152BC60000-memory.dmp

      Filesize

      1024KB

    • memory/2204-105-0x0000021525E20000-0x0000021525E22000-memory.dmp

      Filesize

      8KB

    • memory/2204-330-0x0000021514080000-0x0000021514090000-memory.dmp

      Filesize

      64KB

    • memory/2204-337-0x0000021514080000-0x0000021514090000-memory.dmp

      Filesize

      64KB

    • memory/2204-338-0x0000021514080000-0x0000021514090000-memory.dmp

      Filesize

      64KB

    • memory/2204-339-0x0000021514080000-0x0000021514090000-memory.dmp

      Filesize

      64KB

    • memory/2204-342-0x0000021514080000-0x0000021514090000-memory.dmp

      Filesize

      64KB

    • memory/2204-341-0x0000021514080000-0x0000021514090000-memory.dmp

      Filesize

      64KB

    • memory/2204-340-0x0000021514080000-0x0000021514090000-memory.dmp

      Filesize

      64KB

    • memory/2204-113-0x0000021529080000-0x0000021529082000-memory.dmp

      Filesize

      8KB

    • memory/2204-107-0x0000021525E30000-0x0000021525E32000-memory.dmp

      Filesize

      8KB

    • memory/2204-92-0x00000215250C0000-0x00000215250E0000-memory.dmp

      Filesize

      128KB

    • memory/2204-79-0x0000021524D00000-0x0000021524E00000-memory.dmp

      Filesize

      1024KB

    • memory/2204-69-0x0000021524D00000-0x0000021524E00000-memory.dmp

      Filesize

      1024KB