Resubmissions

30-07-2023 23:09

230730-25hzfsbf59 10

30-07-2023 19:27

230730-x54hyabb92 10

Analysis

  • max time kernel
    132s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-07-2023 19:27

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 6 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:4612
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c taskkill /F /IM WSHRat.3.4.1.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1848
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /F /IM WSHRat.3.4.1.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2372

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4612-134-0x00000000009C0000-0x0000000000D3E000-memory.dmp

    Filesize

    3.5MB

  • memory/4612-133-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4612-135-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4612-136-0x00000000055E0000-0x00000000055E1000-memory.dmp

    Filesize

    4KB

  • memory/4612-137-0x0000000005720000-0x0000000005730000-memory.dmp

    Filesize

    64KB

  • memory/4612-138-0x0000000005BA0000-0x0000000005C3C000-memory.dmp

    Filesize

    624KB

  • memory/4612-139-0x00000000061F0000-0x0000000006794000-memory.dmp

    Filesize

    5.6MB

  • memory/4612-140-0x0000000005C40000-0x0000000005CD2000-memory.dmp

    Filesize

    584KB

  • memory/4612-141-0x0000000005B40000-0x0000000005B4A000-memory.dmp

    Filesize

    40KB

  • memory/4612-142-0x0000000005E30000-0x0000000005E86000-memory.dmp

    Filesize

    344KB

  • memory/4612-143-0x0000000005720000-0x0000000005730000-memory.dmp

    Filesize

    64KB

  • memory/4612-144-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4612-145-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4612-146-0x0000000005720000-0x0000000005730000-memory.dmp

    Filesize

    64KB

  • memory/4612-147-0x0000000005720000-0x0000000005730000-memory.dmp

    Filesize

    64KB

  • memory/4612-148-0x0000000005720000-0x0000000005730000-memory.dmp

    Filesize

    64KB

  • memory/4612-149-0x0000000005720000-0x0000000005730000-memory.dmp

    Filesize

    64KB

  • memory/4612-153-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4612-154-0x0000000005720000-0x0000000005730000-memory.dmp

    Filesize

    64KB