Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2024 19:29

General

  • Target

    a908acf29dde8279b28c8b1b15892cf602a90a0d387b904176d63d7eac0203b9.xls

  • Size

    1.3MB

  • MD5

    6a5b15d9e6bb033e46489be8cdd09849

  • SHA1

    c67e28a3dc3bd24b3013ed445e961dac2bc40905

  • SHA256

    a908acf29dde8279b28c8b1b15892cf602a90a0d387b904176d63d7eac0203b9

  • SHA512

    f3af74171844d7a91de289921b670215b5534c7c7a98e707e2750fbc2c46705811ce121f02fc2bab7b269e208dd1796de385e3aab4a19ec9ebb369843de77e76

  • SSDEEP

    24576:TCEyzgdI6eFAj99CB5ml31tD1HlmKQPpsmsyX1JRIwIz1QVEl:TCEwT6eFAj3Cjm3HlUhOa1nRRVA

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\a908acf29dde8279b28c8b1b15892cf602a90a0d387b904176d63d7eac0203b9.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3160
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:4920
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:2732

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

        Filesize

        16B

        MD5

        d29962abc88624befc0135579ae485ec

        SHA1

        e40a6458296ec6a2427bcb280572d023a9862b31

        SHA256

        a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

        SHA512

        4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

        Filesize

        1KB

        MD5

        a46a354abd9f27b13e92b26be0dd58ba

        SHA1

        da4d9147b1355dde467d51b2f988353940af0419

        SHA256

        fcf3abfe10332bda952c6208e3dd9b9d2e1b76a0869dfa7897595051c766311d

        SHA512

        66bb92ecf4c065719dc9e75df62b19bce97734219dee9211fc36924d147dc58e862675b32b881dfa9e9ba5da1e23685624a9a0a142a2951d113d90c6ec18c60f

      • memory/3160-12-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-11-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-3-0x00007FFC33A70000-0x00007FFC33A80000-memory.dmp

        Filesize

        64KB

      • memory/3160-5-0x00007FFC73A8D000-0x00007FFC73A8E000-memory.dmp

        Filesize

        4KB

      • memory/3160-7-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-9-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-8-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-6-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-0-0x00007FFC33A70000-0x00007FFC33A80000-memory.dmp

        Filesize

        64KB

      • memory/3160-4-0x00007FFC33A70000-0x00007FFC33A80000-memory.dmp

        Filesize

        64KB

      • memory/3160-14-0x00007FFC314F0000-0x00007FFC31500000-memory.dmp

        Filesize

        64KB

      • memory/3160-13-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-15-0x00007FFC314F0000-0x00007FFC31500000-memory.dmp

        Filesize

        64KB

      • memory/3160-10-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-16-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-17-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-18-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB

      • memory/3160-1-0x00007FFC33A70000-0x00007FFC33A80000-memory.dmp

        Filesize

        64KB

      • memory/3160-2-0x00007FFC33A70000-0x00007FFC33A80000-memory.dmp

        Filesize

        64KB

      • memory/3160-54-0x00007FFC739F0000-0x00007FFC73BE5000-memory.dmp

        Filesize

        2.0MB