Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2023 20:29

General

  • Target

    Programación de Webinars Gratuitos en diciembre.eml

  • Size

    54KB

  • MD5

    8d79fb50b45d4c87060c3a56fb6cbe53

  • SHA1

    04c6b2c5879072a802b4631219c75b68f64e11b4

  • SHA256

    52eb8d76e9a894762fe77ec5c4bb4a0a758df17fa7fccf0d63b229873b13c48e

  • SHA512

    41fa8aa29045174826194a5505bdac23b418f06f4d68a68b225d401a42a6c76d80d0d524727d4b2cbc76e7bd25a11e5933c138f6324e5a86271ca226b10a8a5e

  • SSDEEP

    768:zxz9cPlgO0dRfyuXPGHo9nv/Na8TgbpaxP79PxLVi:tz9clpkXcCgJ

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 14 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 22 IoCs

Processes

  • C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE
    C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE /eml "C:\Users\Admin\AppData\Local\Temp\Programación de Webinars Gratuitos en diciembre.eml"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

    Filesize

    240KB

    MD5

    e2044c72b864ac7935df6e2fefedbe25

    SHA1

    548777afd121bf999eaa427e97afc0d60614f9e0

    SHA256

    326469e76450ad23dde84d038eec367f62e0083e47c5ec03fa92fd106b7347bf

    SHA512

    af3ea69e886c180ceaca67e15e85e599b6d7e43f29ebae5b904e3ac9863d871d17b3287a21e38f0fea9afcd103dae1b9c05a857677a5e40a886cff750266c6e5

  • C:\Users\Admin\AppData\Local\Microsoft\Outlook\mapisvc.inf

    Filesize

    1KB

    MD5

    48dd6cae43ce26b992c35799fcd76898

    SHA1

    8e600544df0250da7d634599ce6ee50da11c0355

    SHA256

    7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

    SHA512

    c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

  • C:\Users\Admin\AppData\Local\Temp\{F0E92EBB-F435-446A-A18A-0BB889A8AFFA}.html

    Filesize

    6KB

    MD5

    adf3db405fe75820ba7ddc92dc3c54fb

    SHA1

    af664360e136fd5af829fd7f297eb493a2928d60

    SHA256

    4c73525d8b563d65a16dee49c4fd6af4a52852d3e8f579c0fb2f9bb1da83e476

    SHA512

    69de07622b0422d86f7960579b15b3f2e4d4b4e92c6e5fcc7e7e0b8c64075c3609aa6e5152beec13f9950ed68330939f6827df26525fc6520628226f598b7a72

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

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/2580-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2580-1-0x00000000738DD000-0x00000000738E8000-memory.dmp

    Filesize

    44KB

  • memory/2580-124-0x00000000738DD000-0x00000000738E8000-memory.dmp

    Filesize

    44KB

  • memory/2580-163-0x0000000069731000-0x0000000069732000-memory.dmp

    Filesize

    4KB