Resubmissions

20-04-2024 06:42

240420-hgtw9sbe31 8

20-04-2024 06:23

240420-g5gfeabc2y 8

Analysis

  • max time kernel
    299s
  • max time network
    301s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20-04-2024 06:42

General

  • Target

    Essay on Resolution of Korean Forced Labor Claims.vbs

  • Size

    27KB

  • MD5

    75ec9f68a5b62705c115db5119a78134

  • SHA1

    6209f948992fd18d4fc6fc6f89d9815369ac8931

  • SHA256

    ec9cc1940fe395867f5bab06016920f7194d753ae8cfa331bea0a44ecc8ef7cf

  • SHA512

    82a0d96640390b8ffdcecd34fc1ae1663c84a299448a5af02b24bf9b9e1fdd19954ceeeea555808a57fcdc452b2b6e598338f11bb0c7101b34934a8ec7bf1780

  • SSDEEP

    384:mrquVS33hr8nIsbSQVwooRmB7+shi14PdSkNk0dRL3K2fJ+QIHBR:mugSBrwIBQVwoI8dSMdBa2fGj

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 4 IoCs
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Essay on Resolution of Korean Forced Labor Claims.vbs"
    1⤵
    • Blocklisted process makes network request
    • Suspicious use of WriteProcessMemory
    PID:1396
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c explorer "https://makeoversalon.net.in/wp-content/plugins/wp-custom-taxonomy-image/iiri/share.docx"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1264
      • C:\Windows\explorer.exe
        explorer "https://makeoversalon.net.in/wp-content/plugins/wp-custom-taxonomy-image/iiri/share.docx"
        3⤵
          PID:200
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
        PID:4332
      • 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:4548
      • C:\Windows\system32\browser_broker.exe
        C:\Windows\system32\browser_broker.exe -Embedding
        1⤵
        • Modifies Internet Explorer settings
        PID:3760
      • 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 behavior: MapViewOfSection
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3912
      • 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:1536
      • 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:2724
      • 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:2496

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Defense Evasion

      Modify Registry

      1
      T1112

      Discovery

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        74KB

        MD5

        d4fc49dc14f63895d997fa4940f24378

        SHA1

        3efb1437a7c5e46034147cbbc8db017c69d02c31

        SHA256

        853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

        SHA512

        cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

      • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\ICSQ5MIB\suggestions[1].en-US
        Filesize

        17KB

        MD5

        5a34cb996293fde2cb7a4ac89587393a

        SHA1

        3c96c993500690d1a77873cd62bc639b3a10653f

        SHA256

        c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

        SHA512

        e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

      • memory/2724-65-0x000001BE710D0000-0x000001BE710D2000-memory.dmp
        Filesize

        8KB

      • memory/2724-69-0x000001BE71500000-0x000001BE71502000-memory.dmp
        Filesize

        8KB

      • memory/2724-71-0x000001BE715C0000-0x000001BE715C2000-memory.dmp
        Filesize

        8KB

      • memory/4548-0-0x0000014C43420000-0x0000014C43430000-memory.dmp
        Filesize

        64KB

      • memory/4548-16-0x0000014C43C40000-0x0000014C43C50000-memory.dmp
        Filesize

        64KB

      • memory/4548-35-0x0000014C43590000-0x0000014C43592000-memory.dmp
        Filesize

        8KB

      • memory/4548-97-0x0000014C4BA90000-0x0000014C4BA91000-memory.dmp
        Filesize

        4KB

      • memory/4548-98-0x0000014C4BAA0000-0x0000014C4BAA1000-memory.dmp
        Filesize

        4KB