Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03-08-2024 15:42

General

  • Target

    https://drive.google.com/file/d/1jXAvIDj26HCwbldHIBEZAWpBtr_duYm9/view?usp=sharing

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs
  • Drops file in Windows directory 6 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "https://drive.google.com/file/d/1jXAvIDj26HCwbldHIBEZAWpBtr_duYm9/view?usp=sharing"
    1⤵
      PID:4664
    • 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:756
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:1688
    • 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:2620
    • 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:2248
    • 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:3608
    • 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
      • Suspicious use of SetWindowsHookEx
      PID:1340
    • 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:2892
    • 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:2172
    • 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:4112

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V28C7N3J\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\61QG2JMH\warmup[2].gif

      Filesize

      43B

      MD5

      325472601571f31e1bf00674c368d335

      SHA1

      2daeaa8b5f19f0bc209d976c02bd6acb51b00b0a

      SHA256

      b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

      SHA512

      717ea0ff7f3f624c268eccb244e24ec1305ab21557abb3d6f1a7e183ff68a2d28f13d1d2af926c9ef6d1fb16dd8cbe34cd98cacf79091dddc7874dcee21ecfdc

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!002\MicrosoftEdge\Cache\DRU65L8I\ntp[1].htm

      Filesize

      64KB

      MD5

      2ddb799dafe60d29bc55e0a0227b2b5b

      SHA1

      16a37fe0ece288dbe627f4c2805a59de9838ed2a

      SHA256

      87fea15bf6e5b544d6319525fde8d3f816cc973c133b8b26f10aca6ad36d497d

      SHA512

      a5bf808730b87d06b37f53b9b6a6631a33d2de477ef93b4164a5be3a3b0bb8213f5eca9825f34137396bf5a615301823fb67733bdfb6f14aac173745040a04bd

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!002\MicrosoftEdge\User\Default\DOMStore\30OT60RT\www.bing[1].xml

      Filesize

      1KB

      MD5

      b509ef4b0f47d98b4cdcfaa6239e7c34

      SHA1

      c36e3ffee0b494753249ffc61128099f65e52fd6

      SHA256

      32b356c46bc3cb40d192356064935474cb5bbaca15c647c39c1d014095a89774

      SHA512

      ae115af7e2accfbcff2cd7e37e50c47c36d1b7a1b514b39ccaa210971dc9d568192ae48eb306d08b090eefcca834b88b1e1491ad0d70a06c8a9c22763ff90ae3

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!002\MicrosoftEdge\User\Default\DOMStore\TEQEYJ86\www.msn[1].xml

      Filesize

      485B

      MD5

      7e84d4dfdbaf8da4df3466e48fcf727b

      SHA1

      9ef5480accdda64bdf4b7050681d2003e5488a20

      SHA256

      f8289c7e8e8f6aa9e1161df630db4476ef3b3d9ffd29bfb844b4def6346ba141

      SHA512

      77302b8ec588655cdf85bb2dc7253e5631591a0c9f92e48c8489f6b87b5dab45af0276dccdf6ba66572c964cc11bd7e31ccebbb110d8706e548b5c8a5db8fb9b

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!002\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

      Filesize

      4KB

      MD5

      1bfe591a4fe3d91b03cdf26eaacd8f89

      SHA1

      719c37c320f518ac168c86723724891950911cea

      SHA256

      9cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8

      SHA512

      02f88da4b610678c31664609bcfa9d61db8d0b0617649981af948f670f41a6207b4ec19fecce7385a24e0c609cbbf3f2b79a8acaf09a03c2c432cc4dce75e9db

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\A730AC11\favicon[1].ico

      Filesize

      758B

      MD5

      84cc977d0eb148166481b01d8418e375

      SHA1

      00e2461bcd67d7ba511db230415000aefbd30d2d

      SHA256

      bbf8da37d92138cc08ffeec8e3379c334988d5ae99f4415579999bfbbb57a66c

      SHA512

      f47a507077f9173fb07ec200c2677ba5f783d645be100f12efe71f701a74272a98e853c4fab63740d685853935d545730992d0004c9d2fe8e1965445cab509c3

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\G6UD9H1J\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\JB9AW8HL\drive_2020q4_32dp[1].png

      Filesize

      831B

      MD5

      916c9bcccf19525ad9d3cd1514008746

      SHA1

      9ccce6978d2417927b5150ffaac22f907ff27b6e

      SHA256

      358e814139d3ed8469b36935a071be6696ccad7dd9bdbfdb80c052b068ae2a50

      SHA512

      b73c1a81997abe12dba4ae1fa38f070079448c3798e7161c9262ccba6ee6a91e8a243f0e4888c8aef33ce1cf83818fc44c85ae454a522a079d08121cd8628d00

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\QNE5G42Q\google_app_icon1[1].png

      Filesize

      6KB

      MD5

      6bb7fdc148fffcbb58668ea94217473e

      SHA1

      8e733a76de6c66d834a61c0a8412a6e32f50b30f

      SHA256

      d24adad665351fad998bd25bed77cb6eb4e1fa1266827ac645ff633df5d89e25

      SHA512

      397a0c8970e450bdec6d0416264c6a9c0ce1afe235685bdb577d7613832094f7f1cacbe75945beaba3c2896f30fce40a154a7ac16dd93b8946c9281ab135a402

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\QNE5G42Q\googleg_standard_color_48dp[1].png

      Filesize

      1KB

      MD5

      7df3cd27582ae7e683f7d2e5fe0f3e8c

      SHA1

      669075a9d74cb889ccfedeed2e3692a3f573ad9c

      SHA256

      cb95418810feaff9e8340d95e614a3f33979ebf7c0d8aba2007edf0eb93bac7d

      SHA512

      3e38c5513d921f8cbf0dbe342508598f9b4d7deaf508a897a3c9274107255ffb7b7fd0181d9a0a02a09206be5371c76ce38869b75a1a8ffd3f829f9442cc2ba0

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\05DDC6AA91765AACACDB0A5F96DF8199

      Filesize

      854B

      MD5

      e935bc5762068caf3e24a2683b1b8a88

      SHA1

      82b70eb774c0756837fe8d7acbfeec05ecbf5463

      SHA256

      a8accfcfeb51bd73df23b91f4d89ff1a9eb7438ef5b12e8afda1a6ff1769e89d

      SHA512

      bed4f6f5357b37662623f1f8afed1a3ebf3810630b2206a0292052a2e754af9dcfe34ee15c289e3d797a8f33330e47c14cbefbc702f74028557ace29bf855f9e

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

      Filesize

      1KB

      MD5

      fecab3b50680b31a72d3cbbca015e1d6

      SHA1

      3605151e101dac78ffefb79224a9789941228b17

      SHA256

      8a98bd8e0cfaaad3d00b8a27d22962d943926e2b6c4ba9380b6074bd23ca74bb

      SHA512

      ca2c6288f1c0ab1428b009bbd2051b8da124ccf4167860eb706dc47280c5444ccfdebbc20d599a83a57192ee22d44d623022ce050b20e5e763d87e97a00a59f5

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10D

      Filesize

      314B

      MD5

      fa21e6b4901dfb41db144c6bd3859107

      SHA1

      0944cdd5ad64d84feb4cb28cc5ee79664d326bb2

      SHA256

      c897d7841796f0f9a07f3731075b2cf231cee48a7dc675c325a15ca288227460

      SHA512

      3af7c269760512dca8f1a3a126055a5d547b18df991ad88d8df5d7e48a40f0cf0cfcc4be7a58777ddc3c2aa8f09a1beb7fdbe50906cff13622cd31ca2b18a7ae

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\DDE8B1B7E253A9758EC380BD648952AF_68D058512F3515153DEB95A1F4E72552

      Filesize

      471B

      MD5

      9e80c561f5bcb18f0f468add63b3b91f

      SHA1

      499e7e5485feefac01c0f5829bb6f328a834a4bf

      SHA256

      5e2369ba659c05fb76a2390610fefeeaa5d5b0e9c3c57f19fa0c612c74b89dce

      SHA512

      6ce0b1d1ad4dbabc791a47c10d3f651d0cdf3baffe9dbd3942de5fa9324119e1b3cd0f506589aa00b2565439a5bac2d173808c074ca29d0cc88fd380088b4cb8

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\05DDC6AA91765AACACDB0A5F96DF8199

      Filesize

      170B

      MD5

      fce984a4d3a8cd9822ec55a5353167d3

      SHA1

      f06b4f6de0b815acc64a27a476e6a47c05a80540

      SHA256

      084c48249423149a06b9d7d518b340f87d6ce24aada54af6d28891fbcf6fbf5a

      SHA512

      6651eca71c264649b0aad1007f7d6081983063d656f71398c18af1b7ff904e67184262e86d0f7ddf16c180bc08f1d4df70396ba238ded2e48896f29946024551

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

      Filesize

      410B

      MD5

      da5610251130a572d0d919ffd198f7d4

      SHA1

      59033e61a3ee8ee5c1a1e34b4d5ce281fdf55876

      SHA256

      42679b749a417a2c85c9a20eac85ac53c25037540a4eaff70e0209091a9bf511

      SHA512

      2729798bfd5cb585084a985c8262f8e193e24b42df3085b15526039a48d52ddda7e2d0c4637010cd4b54aebd2cafe6a7c0887a7069d044440d6b2a406b668dc6

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10D

      Filesize

      400B

      MD5

      eef1c8bda11511fa1fe7808cf24738bd

      SHA1

      ef8f09d2197bd0970815dac1ef2d8120daf03200

      SHA256

      4e11896983aaf9883b6284db5f8cab111e1ff17a2f0cea9e1e506c0a3b7783a4

      SHA512

      2b197c864e83f561fe8e6477cd7791ce2813c64a001e32aacce24d444d9e98556b4ba26a8b0b0ca47bc9322c9013e527aa5384d10da460793f325625a1527b50

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\DDE8B1B7E253A9758EC380BD648952AF_68D058512F3515153DEB95A1F4E72552

      Filesize

      406B

      MD5

      1d0b49c259dbf3c22aa18434c902f478

      SHA1

      aa1fdcc89e9ff06aaf1a5e3a0a1f0a6c721d4ee6

      SHA256

      9b61973e2789e4197938bf9be69cb179017f6d9c7b46fec70525ba8793698822

      SHA512

      ac04bcf873cdbc05df4909610d8280923b667c94bf7fdd92343239508ecacfbd2377fabb76c2e5a7a454fb065dc9977f77bf72dba649aa0331657da1160c0a94

    • memory/756-94-0x00000215EE4D0000-0x00000215EE4D1000-memory.dmp

      Filesize

      4KB

    • memory/756-16-0x00000215E7720000-0x00000215E7730000-memory.dmp

      Filesize

      64KB

    • memory/756-0-0x00000215E7620000-0x00000215E7630000-memory.dmp

      Filesize

      64KB

    • memory/756-35-0x00000215E68F0000-0x00000215E68F2000-memory.dmp

      Filesize

      8KB

    • memory/756-95-0x00000215EE4E0000-0x00000215EE4E1000-memory.dmp

      Filesize

      4KB

    • memory/1340-126-0x000002784C200000-0x000002784C300000-memory.dmp

      Filesize

      1024KB

    • memory/1340-168-0x000002785C900000-0x000002785C920000-memory.dmp

      Filesize

      128KB

    • memory/1340-266-0x000002786F210000-0x000002786F230000-memory.dmp

      Filesize

      128KB

    • memory/1340-173-0x000002785CB90000-0x000002785CBB0000-memory.dmp

      Filesize

      128KB

    • memory/1340-216-0x000002785DAC0000-0x000002785DBC0000-memory.dmp

      Filesize

      1024KB

    • memory/1340-249-0x000002786E300000-0x000002786E320000-memory.dmp

      Filesize

      128KB

    • memory/1340-253-0x000002786EC10000-0x000002786ED10000-memory.dmp

      Filesize

      1024KB

    • memory/2248-45-0x00000197BC300000-0x00000197BC400000-memory.dmp

      Filesize

      1024KB

    • memory/3608-66-0x00000207C6010000-0x00000207C6012000-memory.dmp

      Filesize

      8KB

    • memory/3608-61-0x00000207C5CC0000-0x00000207C5CC2000-memory.dmp

      Filesize

      8KB

    • memory/3608-64-0x00000207C5CF0000-0x00000207C5CF2000-memory.dmp

      Filesize

      8KB