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Analysis

  • max time kernel
    140s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2024, 05:08

General

  • Target

    2024-02-13_aae0f5598bc71f12c491fdeaa23da12d_mafia.exe

  • Size

    465KB

  • MD5

    aae0f5598bc71f12c491fdeaa23da12d

  • SHA1

    50b7c2acd66c0b97e996c0daec5e4b5a14906fec

  • SHA256

    f44b11001027cf7b386e5a14aa0fc52e0e727813e4d2445eeed4af42cba1128d

  • SHA512

    9a42e8ac98d65855213a7be72f9b9db3f5541a6581c090c7f59ed8af275eab1fa23a1f65bfda9b1f9c8710f8e3e70fb1749b56c86d1240258a745d1e4878b97f

  • SSDEEP

    12288:Bb4bZudi79LGO2mFm203I9KXEl0PYC9+4T+tA:Bb4bcdkLGW23I9KXEOAD4

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\2024-02-13_aae0f5598bc71f12c491fdeaa23da12d_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-13_aae0f5598bc71f12c491fdeaa23da12d_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3156
    • C:\Users\Admin\AppData\Local\Temp\9D59.tmp
      "C:\Users\Admin\AppData\Local\Temp\9D59.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-02-13_aae0f5598bc71f12c491fdeaa23da12d_mafia.exe 450E6A2889C16627D445E2862E0FA8F9357DCB78A961056B40974C221D06DB84F4FF49F1139E716B8ACB213F98C8552C7A5E2C8AF6C65EF8394EC86BA8A0F3C5
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:1160
      • 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\2024-02-13_aae0f5598bc71f12c491fdeaa23da12d_mafia.doc" /o ""
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:1928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\2024-02-13_aae0f5598bc71f12c491fdeaa23da12d_mafia.doc

    Filesize

    35KB

    MD5

    a6b03fc9e5439b7504ba08010a960962

    SHA1

    e93a74f35ac1ed020158642eb1f2087fd31fc7c6

    SHA256

    b3b306a9618a08a003443e00e8ce2fcb14040775c3aeadc11cf120668e98dff1

    SHA512

    decbe4fa7eec0833a27acbde8b4de099124aa42e551f710fb615e6fc5aa0056ce9e44fc282e4930b1a669a1e012700b2c79cebc8a7b8ee4c66cfc29c800cddd0

  • C:\Users\Admin\AppData\Local\Temp\9D59.tmp

    Filesize

    465KB

    MD5

    d344b173e1c9ce68d6987df5d92d0bc2

    SHA1

    a0d5e7ae551b25977495d3d202ca3ba792b7a728

    SHA256

    2761ab4124824f7ec74251fc6093a5dbb803b4c9799589c4cd78e4084202b089

    SHA512

    d11324524e3c87eb98d8e2f72f49bbc9894a392088cc6b7fc7688cda763819fb479c684756f18b87ad77e8d44a22021411f034aa966e766d3a0424a313ec747e

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

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1928-29-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-31-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-15-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-17-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-19-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-18-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-21-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-22-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-20-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-23-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-32-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-25-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-26-0x00007FFC4A4D0000-0x00007FFC4A4E0000-memory.dmp

    Filesize

    64KB

  • memory/1928-27-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-28-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-14-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-16-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-30-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-24-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-33-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-35-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-34-0x00007FFC4A4D0000-0x00007FFC4A4E0000-memory.dmp

    Filesize

    64KB

  • memory/1928-13-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-57-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-58-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-59-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-60-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-79-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-80-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-82-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-81-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-84-0x00007FFC4CC50000-0x00007FFC4CC60000-memory.dmp

    Filesize

    64KB

  • memory/1928-83-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1928-85-0x00007FFC8CBD0000-0x00007FFC8CDC5000-memory.dmp

    Filesize

    2.0MB