Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    21/02/2024, 14:35

General

  • Target

    2024-02-21_539e45f32ec42e3aaf67ed756f202264_mafia.exe

  • Size

    467KB

  • MD5

    539e45f32ec42e3aaf67ed756f202264

  • SHA1

    d6fc607b42fd0e958695fad85f4e61ab597f3d72

  • SHA256

    f0f5166c18e7ac7f36dde51d9fb0e717b44b6791e4767b95a92e2c43d0826cc9

  • SHA512

    7f8f7e79c3f9bcf651f4cc6f89ebbf2997e3bd500f187c6213e2458ad4d82193c94d76b0ffc95b82ec07bf796df9ee9098265d37e9911dabf530546c3b83cfac

  • SSDEEP

    12288:Bb4bZudi79LA+Y1fZFGSv6mkZqHoEQOsn0Ak:Bb4bcdkLAX1Bn9pnQOsS

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-02-21_539e45f32ec42e3aaf67ed756f202264_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-21_539e45f32ec42e3aaf67ed756f202264_mafia.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2484
    • C:\Users\Admin\AppData\Local\Temp\19D7.tmp
      "C:\Users\Admin\AppData\Local\Temp\19D7.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-02-21_539e45f32ec42e3aaf67ed756f202264_mafia.exe 198E93D6576A01CB5E04C0DFF4CC03B23433061C157EBE60254368C5CA2533D2C7F3EA8444ED70F3EE8430DE08F25DF00F63E9333DB6C6969B8E07C06462855F
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
        "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2024-02-21_539e45f32ec42e3aaf67ed756f202264_mafia.doc"
        3⤵
        • Drops file in Windows directory
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1964
        • C:\Windows\splwow64.exe
          C:\Windows\splwow64.exe 12288
          4⤵
            PID:2916

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\2024-02-21_539e45f32ec42e3aaf67ed756f202264_mafia.doc

      Filesize

      35KB

      MD5

      a6b03fc9e5439b7504ba08010a960962

      SHA1

      e93a74f35ac1ed020158642eb1f2087fd31fc7c6

      SHA256

      b3b306a9618a08a003443e00e8ce2fcb14040775c3aeadc11cf120668e98dff1

      SHA512

      decbe4fa7eec0833a27acbde8b4de099124aa42e551f710fb615e6fc5aa0056ce9e44fc282e4930b1a669a1e012700b2c79cebc8a7b8ee4c66cfc29c800cddd0

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      d2d16ba7dc073b60eed2c280ce6f2082

      SHA1

      f79819b02fcd8c81cf76571c227d57e37d0fee92

      SHA256

      6882b2a47919a35d67d4efde091c143d6a4a1dd729e163abdcda353209bf3c5d

      SHA512

      c1164b76d5dae97cb7e41dfcb333cea2ac183161596c1fe19faeb27519f151e9f1915c0d92612676dccdb49c61b5f85984865ca113fc8263e9198dd826414c71

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

      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • \Users\Admin\AppData\Local\Temp\19D7.tmp

      Filesize

      467KB

      MD5

      fa9ce666294c93ed0d031a2ee48f6889

      SHA1

      e954a9bc1f418adb40f3e671022c953d2a67a060

      SHA256

      5a8789601f39a017a2b885d2de01cad08507b554f92e3fb05c748ac73946dca2

      SHA512

      8c8407ae23a61e4e20b94f610baa48ffcb64c6b8c61de5f9e0e09b37ce7adba501d83711cbc81c5f026851c74fb97b7009db85d1a80342e7d561425e0a2bc8b8

    • memory/1964-7-0x000000002F901000-0x000000002F902000-memory.dmp

      Filesize

      4KB

    • memory/1964-8-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1964-9-0x00000000715ED000-0x00000000715F8000-memory.dmp

      Filesize

      44KB

    • memory/1964-28-0x00000000715ED000-0x00000000715F8000-memory.dmp

      Filesize

      44KB

    • memory/1964-43-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB