Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    22-10-2023 08:48

General

  • Target

    NEAS.2023-09-05_37ee5b71460f3ce99fc16667a675c4dc_mafia_JC.exe

  • Size

    465KB

  • MD5

    37ee5b71460f3ce99fc16667a675c4dc

  • SHA1

    5a09c1fc7dd1abac5c8e9ab0db09c7d6c85f6502

  • SHA256

    2962454443c5157ad4838a503ff7af7722830887179101f570aad07cd814b5fc

  • SHA512

    63f42ada1f67403ddba3643429b74afaac56f839bd0d6989886b4c3a4013b84d1527f3ff7aa1d4bce0d102ea53d43feedf4fcba4cad2683985fdee86ce6458dc

  • SSDEEP

    12288:Bb4bZudi79LOQ9IO8X+y+RGtsOkCJKyA:Bb4bcdkLOQHdyhsOkCJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-05_37ee5b71460f3ce99fc16667a675c4dc_mafia_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-05_37ee5b71460f3ce99fc16667a675c4dc_mafia_JC.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Users\Admin\AppData\Local\Temp\B1D2.tmp
      "C:\Users\Admin\AppData\Local\Temp\B1D2.tmp" --helpC:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-05_37ee5b71460f3ce99fc16667a675c4dc_mafia_JC.exe 8D2F2288E76A83EFFD0DECE678FAB1C18C0AC709D8D8537BA4ADBB07004CE9E25A6C0B3C2529B93055686AF603AC31E3887CC6EC00AC35EF25BAB2F76F10F474
      2⤵
      • Executes dropped EXE
      PID:2080

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\B1D2.tmp

    Filesize

    465KB

    MD5

    d04cb5885d64d6f679e01c38fa6866f7

    SHA1

    ac507ab2ddd2300a6a302ce4a4cd41acb459e302

    SHA256

    b80ced7d31a259085a2e72f3f93aabb0616da1f9e0bf3ee72ea6d43e073edde7

    SHA512

    0fae043614eaa728861bc641c45b60a692251ede9d05ab770cd47bb17c63c738baffbe02af099222b25f600a54b90705002e41d73fc8ec7017508b07e59f0d0d

  • \Users\Admin\AppData\Local\Temp\B1D2.tmp

    Filesize

    465KB

    MD5

    d04cb5885d64d6f679e01c38fa6866f7

    SHA1

    ac507ab2ddd2300a6a302ce4a4cd41acb459e302

    SHA256

    b80ced7d31a259085a2e72f3f93aabb0616da1f9e0bf3ee72ea6d43e073edde7

    SHA512

    0fae043614eaa728861bc641c45b60a692251ede9d05ab770cd47bb17c63c738baffbe02af099222b25f600a54b90705002e41d73fc8ec7017508b07e59f0d0d