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Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/10/2023, 20:19

General

  • Target

    NEAS.2023-09-04_77a78f8673a5a45244c62dc5391e7000_mafia_JC.exe

  • Size

    414KB

  • MD5

    77a78f8673a5a45244c62dc5391e7000

  • SHA1

    5dd4613202f8a0928d58b897b015cb3cbc25f3d7

  • SHA256

    aeea91e489d6d5f76170aa2c025deb4e5d6c3c02262a601e6f37f77cd6f58dcf

  • SHA512

    da882a34ea5082cc078a1d82b93269769279adc56b8b38bd01ba73fb14bb8e0e1d3d6b3103ce3389170e6ae62b76e8b6c779684b4843e1f908494a426ff8923e

  • SSDEEP

    12288:Wq4w/ekieZgU6b+rliDsycH1UUjNC92WQplx:Wq4w/ekieH6KrlbJU2yTQpr

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.2023-09-04_77a78f8673a5a45244c62dc5391e7000_mafia_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-04_77a78f8673a5a45244c62dc5391e7000_mafia_JC.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Users\Admin\AppData\Local\Temp\FE36.tmp
      "C:\Users\Admin\AppData\Local\Temp\FE36.tmp" --helpC:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-04_77a78f8673a5a45244c62dc5391e7000_mafia_JC.exe 94D9682B267F9ED307A2574DA52CB5E51B5B4B589545479E3A23777D792C80357E2DA6C0CB2D5A27F11CC7EFE11B2E152D4787A1A4209926A190E9AEC6521C08
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:4740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\FE36.tmp

    Filesize

    414KB

    MD5

    38b8a7ee2426ad12423d1219b7cafbb1

    SHA1

    344da169fc94c58fda96112559842c9017142de4

    SHA256

    a85cb5f2149ce6208bcbd53f2fda7ae366022819e122bbf36d5b25dbcbed59bb

    SHA512

    b540b4eafdd769894bd4ac231b7bc229a18e513b2fb589ba0679fd0126546324208313f83192ef2e2ea2e8116c4f39c657538ea9ce037b77db370c272c24723b

  • C:\Users\Admin\AppData\Local\Temp\FE36.tmp

    Filesize

    414KB

    MD5

    38b8a7ee2426ad12423d1219b7cafbb1

    SHA1

    344da169fc94c58fda96112559842c9017142de4

    SHA256

    a85cb5f2149ce6208bcbd53f2fda7ae366022819e122bbf36d5b25dbcbed59bb

    SHA512

    b540b4eafdd769894bd4ac231b7bc229a18e513b2fb589ba0679fd0126546324208313f83192ef2e2ea2e8116c4f39c657538ea9ce037b77db370c272c24723b