Analysis

  • max time kernel
    101s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-07-2024 16:39

General

  • Target

    caret.xls

  • Size

    779KB

  • MD5

    4d4b5ccd0ff38d099e68792ee07c4a99

  • SHA1

    f529d6bb59e1edd6ee57b7ceca20afaa2272d157

  • SHA256

    90b7b1dbc330af1f1d80403bacb25b46506b666aa9182fef90aaec5d612507a7

  • SHA512

    b8113fef6c0e7dea4ad6615fa0a451e72f481d72691d9f4001196be7784df8620ea8b7c00456a546204e0540580eaa13a4bb7ed18ef90ba7a7022682573484f6

  • SSDEEP

    24576:77Z3f25EtWkLrj3JbYNkORIyRJ505UJ3z1lyhgG:puqJbMkU05UJDGhv

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 13 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\caret.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    2KB

    MD5

    f7c80d6410bbe0137e5ad0137795f687

    SHA1

    f05179cf760d965edab0f50e348df328b99745d9

    SHA256

    806c6478090fc042f121eda18d9d603bdfca86db2f0fc596e33d0754f0181e38

    SHA512

    f2f805e6d377c333c5f75cf830bce81b00e813a9c5280fed48d5ded2e748557c6ed0c29d7df56714a36e6d90f745857e06709fec0c9acbebd3775f4c5fffd28b

  • memory/4816-7-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-49-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-15-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-2-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-1-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-8-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-0-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-9-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-6-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-10-0x00007FFC32450000-0x00007FFC32460000-memory.dmp

    Filesize

    64KB

  • memory/4816-12-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-13-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-5-0x00007FFC7468D000-0x00007FFC7468E000-memory.dmp

    Filesize

    4KB

  • memory/4816-3-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-31-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-11-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-18-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-17-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-20-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-19-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-4-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-14-0x00007FFC745F0000-0x00007FFC747E5000-memory.dmp

    Filesize

    2.0MB

  • memory/4816-45-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-46-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-48-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-47-0x00007FFC34670000-0x00007FFC34680000-memory.dmp

    Filesize

    64KB

  • memory/4816-16-0x00007FFC32450000-0x00007FFC32460000-memory.dmp

    Filesize

    64KB