Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    30-07-2023 20:52

General

  • Target

    WSHRat.3.4.1.exe

  • Size

    3.5MB

  • MD5

    8a470899a6ebb2299b54da55ad3897d2

  • SHA1

    1ebafddb262fe912641e260fcf407907ca67fb74

  • SHA256

    7e160f885fe15d7f5b67e3d321c1bd8240a63bb80c8156f604829f0cbadba313

  • SHA512

    dde4489c467d232c5b8e7930ff0991c33aa1477666984bf69559556229b5a76951015fe38993d7289acb5aa5e9661126ed1ac9878cf44a4fbf9b06e57e1275b4

  • SSDEEP

    49152:SMQyNFL4gSeOzD5rbhdU7bSVziW+Gz/6Sq5ms7Otvx2mAmMm0pFZMpTBkRdFFU2:NL4B35rbhCkiStvx2GcFZM1BOU

Score
7/10

Malware Config

Signatures

  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Kills process with taskkill 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe
    "C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c taskkill /F /IM WSHRat.3.4.1.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2932
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /F /IM WSHRat.3.4.1.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2916

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2976-54-0x0000000000D50000-0x00000000010CE000-memory.dmp

    Filesize

    3.5MB

  • memory/2976-55-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2976-56-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2976-57-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2976-58-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2976-59-0x0000000005350000-0x0000000005390000-memory.dmp

    Filesize

    256KB

  • memory/2976-60-0x0000000005390000-0x00000000054E6000-memory.dmp

    Filesize

    1.3MB

  • memory/2976-61-0x0000000005350000-0x0000000005390000-memory.dmp

    Filesize

    256KB

  • memory/2976-62-0x0000000005350000-0x0000000005390000-memory.dmp

    Filesize

    256KB

  • memory/2976-63-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2976-64-0x0000000005350000-0x0000000005390000-memory.dmp

    Filesize

    256KB

  • memory/2976-65-0x0000000005350000-0x0000000005390000-memory.dmp

    Filesize

    256KB

  • memory/2976-66-0x0000000005350000-0x0000000005390000-memory.dmp

    Filesize

    256KB

  • memory/2976-69-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB