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Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 00:46

General

  • Target

    475e179c47be2b99f5a7e648fa93c37f.exe

  • Size

    64KB

  • MD5

    475e179c47be2b99f5a7e648fa93c37f

  • SHA1

    b3c174b36797a997fbde7c510aab2e75ba08c180

  • SHA256

    70cfd9c937d95a62f8cd555873a02eb4c86005382c05b554b3719c2939bacad5

  • SHA512

    89ddb8f6d85118a0c2db7826f59594dd72b4c2ce98290994dd42e73e69accbd7fceb1997a07864e95c11fb3c337edc8edbe2dcaa12de8842c9ed705800e636a0

  • SSDEEP

    768:gIsnfK9Oqn5HZJiXyS2+MscZsGCeIwrvtQ1j9l8/nxNY66xnH:MfK/55JvxD6Gen1jYxG66xH

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\475e179c47be2b99f5a7e648fa93c37f.exe
    "C:\Users\Admin\AppData\Local\Temp\475e179c47be2b99f5a7e648fa93c37f.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4556
    • \??\c:\Windows\GetTran.exe
      c:\Windows\GetTran.exe
      2⤵
      • Executes dropped EXE
      PID:3016
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\475E17~1.EXE > nul
      2⤵
        PID:4864

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Windows\GetTran.exe

      Filesize

      44KB

      MD5

      5381167509544853bd2c6302d532b292

      SHA1

      5e4335e60f04f37e0a74bee0447822d95e6bbf57

      SHA256

      06fb19cf6bf528e15f4b59fc9be36215037a12205ce8fa128873d5555f6fb017

      SHA512

      132576e3231e589902736cf31d0699af9b2900031822c649431779e32bb2da78eba508db5936a77439df7216eb4c981d19d8ad327c2105c90283b6550839d4c5

    • C:\Windows\SysWOW64\zydxc2.dat

      Filesize

      19B

      MD5

      bfa92f1fdab95ce14fda01cef503034d

      SHA1

      3e47b39c978dc1167d490f976e5e06dc8db04279

      SHA256

      8cb610a280dbdcbc2cc7b24e3488354750dc95c8f1dd292a084c660f28efec96

      SHA512

      302e0565b91d884fc75a2c16e6712b155333cd7bd11b76be70585ee0cb1d8833d0583cd97137ea37ae6396a913b739887a8bbbfa0c5c94da84cd42eb3c3efad8