Analysis

  • max time kernel
    34s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20231129-es
  • resource tags

    arch:x64arch:x86image:win7-20231129-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    09/06/2024, 17:36

General

  • Target

    Prueba 2.msg

  • Size

    32KB

  • MD5

    edd10e2224ea9bdd6f8e6a01aa73d565

  • SHA1

    7d701a27fa866099f8e4967089f3037f10407086

  • SHA256

    bd9be53f0184ea12436c887fc7a5f0ce285bd0e21baab1266d3ea30ef50567a7

  • SHA512

    27b2909694fdfaf76304b62c9bc66ea6d382c7b61eb9d7c07e138be14609411b0e7592eefd886f5e7cf9474d73931c04914015230eaaad4fc39f531deb3c22f9

  • SSDEEP

    384:ZnLPLYGDQLWsKcWsKpstsRbOCzONdtpjxWWZ9NPwp4eM8:ZnTlkWsKcWsKpstsRbOCcjx7lk4eM8

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 use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 22 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\Admin\AppData\Local\Temp\Prueba 2.msg"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    235KB

    MD5

    fb5cf560910025b6c499c7504dc80aed

    SHA1

    26937bec39756302e1cd3a77389f2b9ed5231837

    SHA256

    af8293ac7a0836f2b48ed1f0b89e09bab15414468f22d44a8cea6cff53d2ca94

    SHA512

    31c93ff766cec78eb36e8416b0244c8d095d2d74972c435d37c73f37fa7bffe7fed56cf7bc73381bf08c273fbcaa98e21956d4b3e716f36f563d04ea6030ecf3

  • 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\{EF6025BB-83DE-4A24-B282-AA6682A87014}.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/2932-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2932-1-0x00000000734AD000-0x00000000734B8000-memory.dmp

    Filesize

    44KB

  • memory/2932-162-0x0000000069501000-0x0000000069502000-memory.dmp

    Filesize

    4KB

  • memory/2932-195-0x00000000734AD000-0x00000000734B8000-memory.dmp

    Filesize

    44KB