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Analysis

  • max time kernel
    109s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/01/2024, 01:22

General

  • Target

    2024-01-28_00296d2b7030c588f0cab2796e81f82a_mafia.exe

  • Size

    465KB

  • MD5

    00296d2b7030c588f0cab2796e81f82a

  • SHA1

    4d85b4cc826409ab51ca3ff8fcd1c01fce3f3895

  • SHA256

    833cf725fbf9b20b5a92be36b6da386755fc9b76e882b7acf48024ce404d42c2

  • SHA512

    5e0db520e663b7f9722c063bb0ef1faad39112ed84718022014e0b40bd2da9322e644a5a9b05c309f90602077eeb92f0c2fa650b8f3e8b5bab9e59cbbc981f39

  • SSDEEP

    6144:jFrJxvldL4c5ONK1xgWbd1s79+iStP7qVz4YyydfLfhmhzTFjppd/JFuomA9XA3p:Bb4bZudi79LYC7kzp9fJf9XCuxA

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\2024-01-28_00296d2b7030c588f0cab2796e81f82a_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-28_00296d2b7030c588f0cab2796e81f82a_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5064
    • C:\Users\Admin\AppData\Local\Temp\47F.tmp
      "C:\Users\Admin\AppData\Local\Temp\47F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-28_00296d2b7030c588f0cab2796e81f82a_mafia.exe 25BB079DB6928CEAAED6D37DB9416B555673F971DC0E88748258E9DF6861A6A9E2C021AFB9EE8C978034FB6DA3FE5EF3D06EBD785BC35A42FEB1AF5D308C5C65
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:3748
      • 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\2024-01-28_00296d2b7030c588f0cab2796e81f82a_mafia.doc" /o ""
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:3344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\2024-01-28_00296d2b7030c588f0cab2796e81f82a_mafia.doc

    Filesize

    35KB

    MD5

    a6b03fc9e5439b7504ba08010a960962

    SHA1

    e93a74f35ac1ed020158642eb1f2087fd31fc7c6

    SHA256

    b3b306a9618a08a003443e00e8ce2fcb14040775c3aeadc11cf120668e98dff1

    SHA512

    decbe4fa7eec0833a27acbde8b4de099124aa42e551f710fb615e6fc5aa0056ce9e44fc282e4930b1a669a1e012700b2c79cebc8a7b8ee4c66cfc29c800cddd0

  • C:\Users\Admin\AppData\Local\Temp\47F.tmp

    Filesize

    465KB

    MD5

    60946c3f59aefe2130a636da58638d23

    SHA1

    56dda3ec336551afe8de5b747e6e6c4eff8e5629

    SHA256

    1fb0ed3b65c25905571519b169e383f964e7d7855ad87ec2b647dd49230e8a77

    SHA512

    421b32412b6cfd2420f4170e435e2a36239d2d05cc5e36ae091aa2b8c4ccb1a2b1890a2e94acbdad1eeb5db166dccc3b203f5c61853a9eed9b60351fd20344e3

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

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/3344-25-0x00007FFDE64B0000-0x00007FFDE64C0000-memory.dmp

    Filesize

    64KB

  • memory/3344-13-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-16-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-18-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-17-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-20-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-19-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-21-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-22-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-23-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-24-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-14-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-26-0x00007FFDE64B0000-0x00007FFDE64C0000-memory.dmp

    Filesize

    64KB

  • memory/3344-15-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-47-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-49-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-50-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-51-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-52-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-53-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-54-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-73-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-74-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-75-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-76-0x00007FFDE8A30000-0x00007FFDE8A40000-memory.dmp

    Filesize

    64KB

  • memory/3344-77-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-78-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB

  • memory/3344-79-0x00007FFE289B0000-0x00007FFE28BA5000-memory.dmp

    Filesize

    2.0MB