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Analysis

  • max time kernel
    123s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231025-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/10/2023, 18:03

General

  • Target

    NEAS.2023-09-09_1fa3a597e2f4529827e6704ced857e6e_mafia_JC.exe

  • Size

    444KB

  • MD5

    1fa3a597e2f4529827e6704ced857e6e

  • SHA1

    a63c3b717165c6600937dcb069e5616ecd76a40c

  • SHA256

    cb9af880824f935c745ce0aad8a5f1e2a48193f0875b704adeb4db0dc8c60174

  • SHA512

    26dead34bcf9c18742261892d8d9d51d685c4910029abac04a05b6ad034ee5b194663a95695ca3147cdec140823ea052279f4d172d51ed74c07faffbfc81f44e

  • SSDEEP

    12288:Nb4bZudi79LEWN2LYzGoxuIujRw/mhWqSA:Nb4bcdkLzNUFwu

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-09_1fa3a597e2f4529827e6704ced857e6e_mafia_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-09_1fa3a597e2f4529827e6704ced857e6e_mafia_JC.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:376
    • C:\Users\Admin\AppData\Local\Temp\B892.tmp
      "C:\Users\Admin\AppData\Local\Temp\B892.tmp" --helpC:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-09_1fa3a597e2f4529827e6704ced857e6e_mafia_JC.exe 4AFB1A01EAE14AF1674FC64560B228377CEFC87F6D499D64CE0FA719EFB98A08E75A1DA457F05F17CEC4696D4EFEC9A8BF33C604F9824FCE08503FA4C981346F
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:1060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\B892.tmp

    Filesize

    444KB

    MD5

    767e043140c2775d0850c5dde700af1f

    SHA1

    150e84da4fd6c8031e33204249d4425569fcccc3

    SHA256

    582c84ca9572b34472424e6db36fdb171f5d6efb12ee8e4c24c6d0f8d0183124

    SHA512

    2b4c0cf143a3b37febc8da029286039f36daff8f259e49ec90c2cd27bddce85bdbaefe850d76fac606a1f3a7a315171ae3c5e97d99c22b9d35c97d7bdf64816d

  • C:\Users\Admin\AppData\Local\Temp\B892.tmp

    Filesize

    444KB

    MD5

    767e043140c2775d0850c5dde700af1f

    SHA1

    150e84da4fd6c8031e33204249d4425569fcccc3

    SHA256

    582c84ca9572b34472424e6db36fdb171f5d6efb12ee8e4c24c6d0f8d0183124

    SHA512

    2b4c0cf143a3b37febc8da029286039f36daff8f259e49ec90c2cd27bddce85bdbaefe850d76fac606a1f3a7a315171ae3c5e97d99c22b9d35c97d7bdf64816d