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Analysis

  • max time kernel
    3s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/01/2024, 05:53

General

  • Target

    2024-01-10_8ab84328a353ca0378f8e66f25bbddc0_mafia.exe

  • Size

    465KB

  • MD5

    8ab84328a353ca0378f8e66f25bbddc0

  • SHA1

    4b4b4cdd7604f0d936bf38f537ceb3068b5a38ac

  • SHA256

    580bd60a0f390fab78569736ccb84aa91db94245d84a53338c2658738e7a8c7b

  • SHA512

    3f9e83042021bbdfb78d5152f34ad939f0d5bec7b968913384fc97638ca880197e016c70c13b11c400966999fed17d001b5f883a68e1477475a3e714c2699a64

  • SSDEEP

    6144:jFrJxvldL4c5ONK1xgWbd1s79+iStcwfmC69/Ra3JzM9hUNDw/w9uUhZxJUeA:Bb4bZudi79Lz9C69/RW1M9hUN/9FTTA

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).

  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-10_8ab84328a353ca0378f8e66f25bbddc0_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-10_8ab84328a353ca0378f8e66f25bbddc0_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3508
    • C:\Users\Admin\AppData\Local\Temp\48A2.tmp
      "C:\Users\Admin\AppData\Local\Temp\48A2.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-10_8ab84328a353ca0378f8e66f25bbddc0_mafia.exe ACE474AC369C423EDCE76C478320BF989F5CB2DF6EBAC471B687586AA70779225C8DFDB230CE05F5D9EB6B47B35A71B4B69CC028CBADA48C13C3DDF45037F4DE
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:4772
      • 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\2024-01-10_8ab84328a353ca0378f8e66f25bbddc0_mafia.doc" /o ""
        3⤵
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:2220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\2024-01-10_8ab84328a353ca0378f8e66f25bbddc0_mafia.doc

    Filesize

    35KB

    MD5

    a6b03fc9e5439b7504ba08010a960962

    SHA1

    e93a74f35ac1ed020158642eb1f2087fd31fc7c6

    SHA256

    b3b306a9618a08a003443e00e8ce2fcb14040775c3aeadc11cf120668e98dff1

    SHA512

    decbe4fa7eec0833a27acbde8b4de099124aa42e551f710fb615e6fc5aa0056ce9e44fc282e4930b1a669a1e012700b2c79cebc8a7b8ee4c66cfc29c800cddd0

  • C:\Users\Admin\AppData\Local\Temp\48A2.tmp

    Filesize

    258KB

    MD5

    06c97b41f4eb8bda9d33a1b08d1a2f5b

    SHA1

    afb6d284b64408a36fe5e8b48321b9d8ddffaa91

    SHA256

    e692ed5afb9a16133ca5049ecd2b0423496736f83710d4f6baec6f15eac3007f

    SHA512

    b415ac648e229e279f4ef5cb00b48c762e3066297b6495ad99e6a7bb8924408ea190eb5726f6b1f8d5fcba73e9a533bc8678f8502bb18d6c4ddc38435dc626dc

  • C:\Users\Admin\AppData\Local\Temp\48A2.tmp

    Filesize

    135KB

    MD5

    84ddc58ddbebfb5b973050f99d889a42

    SHA1

    829e61d5cf9f9ead10a260bc2ea713b8ff6a7ecb

    SHA256

    f634c8d5b9c5af9f4ad226385d9e02951d61e7f66d606497162378e473493935

    SHA512

    cfffa561ce7bed0eb437f72e6b711a9642646887f02361fc21c02985a197dbdbb0e6d848edea4e50dc4e18fdc02f05fc6c0e3d22214cc2ea584e13ae41b3f052

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

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/2220-27-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-22-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-25-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-29-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-31-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-33-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-35-0x00007FF938AB0000-0x00007FF938AC0000-memory.dmp

    Filesize

    64KB

  • memory/2220-34-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-32-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-30-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-28-0x00007FF938AB0000-0x00007FF938AC0000-memory.dmp

    Filesize

    64KB

  • memory/2220-20-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB

  • memory/2220-26-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-17-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-23-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-24-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-21-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-19-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-18-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB

  • memory/2220-16-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB

  • memory/2220-14-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB

  • memory/2220-13-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB

  • memory/2220-15-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-57-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-58-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-81-0x00007FF97B230000-0x00007FF97B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2220-80-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB

  • memory/2220-79-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB

  • memory/2220-78-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB

  • memory/2220-77-0x00007FF93B2B0000-0x00007FF93B2C0000-memory.dmp

    Filesize

    64KB