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Analysis

  • max time kernel
    134s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/01/2024, 08:45

General

  • Target

    2024-01-19_17328e35cce841f360f6d6642431d4e5_mafia.exe

  • Size

    467KB

  • MD5

    17328e35cce841f360f6d6642431d4e5

  • SHA1

    0ee46932e1f359fcba5aea6182b4c8e0496f6f1b

  • SHA256

    330be32dfa275fbdd6275edd605c821ee86c80caa0d2930285518ef936337a78

  • SHA512

    bac8a0058eb34055d2c3401c707f587f97a43e7be859754baad45becd6a76d7578006ce0e3ac4972275e88aa5ee59bc8fbe00a995dd31345b8e42b64ad25e4e0

  • SSDEEP

    6144:jFrJxvldL4c5ONK1xgWbd1s79+iStHmEk1GMOsp4PisQDldl57he8nCFCwAO1D5B:Bb4bZudi79Lyme7sQDelHe8RwgyTAk

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-19_17328e35cce841f360f6d6642431d4e5_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-19_17328e35cce841f360f6d6642431d4e5_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:872
    • C:\Users\Admin\AppData\Local\Temp\4287.tmp
      "C:\Users\Admin\AppData\Local\Temp\4287.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-19_17328e35cce841f360f6d6642431d4e5_mafia.exe 338E89BF78512F060E6942308ED0F80F68CF6C1B55FE01ED0798ABADDBEB6D7E3997D4F5DA0B7A8CAC3B9DED3ED1EB53BFAA6BE193F1C8A99DDF7BB563594BBC
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:3928
      • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
        "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2024-01-19_17328e35cce841f360f6d6642431d4e5_mafia.doc" /o ""
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:1052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\2024-01-19_17328e35cce841f360f6d6642431d4e5_mafia.doc

    Filesize

    35KB

    MD5

    a6b03fc9e5439b7504ba08010a960962

    SHA1

    e93a74f35ac1ed020158642eb1f2087fd31fc7c6

    SHA256

    b3b306a9618a08a003443e00e8ce2fcb14040775c3aeadc11cf120668e98dff1

    SHA512

    decbe4fa7eec0833a27acbde8b4de099124aa42e551f710fb615e6fc5aa0056ce9e44fc282e4930b1a669a1e012700b2c79cebc8a7b8ee4c66cfc29c800cddd0

  • C:\Users\Admin\AppData\Local\Temp\4287.tmp

    Filesize

    467KB

    MD5

    6f6d53efdc0df0c3e30f2b0e2a7b4804

    SHA1

    4c9e0d751d274df4d1cde67e3ae5d974e3a1611b

    SHA256

    e2bd7d5ce7a6592e5857682f5c86c70b6cbdc02f5500b7d4965e8dc79daa23e9

    SHA512

    d74b78755ea3699acaf041f951f54c4fab563d14e8dc8ead81c8bde6e0ba1083b5815357806d8ea29ca35a7f2e4f4964bc9dc9fa6ca685bef78cbaa3d9631814

  • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1052-30-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-33-0x00007FFE7DCA0000-0x00007FFE7DCB0000-memory.dmp

    Filesize

    64KB

  • memory/1052-16-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB

  • memory/1052-18-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB

  • memory/1052-19-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-21-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-22-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-23-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-25-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-27-0x00007FFE7DCA0000-0x00007FFE7DCB0000-memory.dmp

    Filesize

    64KB

  • memory/1052-28-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-26-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-24-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-15-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-17-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-31-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-20-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB

  • memory/1052-29-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-32-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-14-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB

  • memory/1052-13-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB

  • memory/1052-55-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-56-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-57-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-78-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB

  • memory/1052-82-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-81-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-79-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB

  • memory/1052-80-0x00007FFEC0130000-0x00007FFEC0325000-memory.dmp

    Filesize

    2.0MB

  • memory/1052-77-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB

  • memory/1052-76-0x00007FFE801B0000-0x00007FFE801C0000-memory.dmp

    Filesize

    64KB