Analysis

  • max time kernel
    137s
  • max time network
    188s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    14-09-2021 08:43

General

  • Target

    e07ce1ac09be171289b93538009c471c.exe

  • Size

    1.2MB

  • MD5

    e07ce1ac09be171289b93538009c471c

  • SHA1

    4e6780382f80731c03a5b3bee0fe806adfb03702

  • SHA256

    d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8

  • SHA512

    afbe8f4a63d0e33ca0476eb284ad24c74dbafe3ec8c2961ce504b498df41fca0c1565480f1b26c6960ccdc3624c057e58aa40485a5302128473ce06261d4e3a6

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 43 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e07ce1ac09be171289b93538009c471c.exe
    "C:\Users\Admin\AppData\Local\Temp\e07ce1ac09be171289b93538009c471c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection www.google.com , www.youtube.com , www.google.com , www.youtube.com ,www.google.com , www.youtube.com
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1444
    • C:\Users\Admin\AppData\Local\Temp\e07ce1ac09be171289b93538009c471c.exe
      C:\Users\Admin\AppData\Local\Temp\e07ce1ac09be171289b93538009c471c.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2040

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1444-70-0x00000000024A0000-0x00000000024A1000-memory.dmp

    Filesize

    4KB

  • memory/1444-68-0x00000000024C0000-0x00000000024C2000-memory.dmp

    Filesize

    8KB

  • memory/1444-71-0x000000001B800000-0x000000001B801000-memory.dmp

    Filesize

    4KB

  • memory/1444-63-0x0000000000000000-mapping.dmp

  • memory/1444-64-0x000007FEFC251000-0x000007FEFC253000-memory.dmp

    Filesize

    8KB

  • memory/1444-65-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

    Filesize

    4KB

  • memory/1444-66-0x000000001AB00000-0x000000001AB01000-memory.dmp

    Filesize

    4KB

  • memory/1444-67-0x0000000002760000-0x0000000002761000-memory.dmp

    Filesize

    4KB

  • memory/1444-72-0x000000001C520000-0x000000001C521000-memory.dmp

    Filesize

    4KB

  • memory/1444-69-0x00000000024C4000-0x00000000024C6000-memory.dmp

    Filesize

    8KB

  • memory/2000-62-0x000000001B470000-0x000000001B50F000-memory.dmp

    Filesize

    636KB

  • memory/2000-61-0x0000000002210000-0x0000000002212000-memory.dmp

    Filesize

    8KB

  • memory/2000-77-0x0000000002460000-0x0000000002486000-memory.dmp

    Filesize

    152KB

  • memory/2000-59-0x00000000002D0000-0x00000000002D1000-memory.dmp

    Filesize

    4KB

  • memory/2040-87-0x000000001B680000-0x000000001B6C6000-memory.dmp

    Filesize

    280KB

  • memory/2040-79-0x0000000140000000-mapping.dmp

  • memory/2040-78-0x0000000140000000-0x0000000140070000-memory.dmp

    Filesize

    448KB

  • memory/2040-82-0x000000001AEB0000-0x000000001AF33000-memory.dmp

    Filesize

    524KB

  • memory/2040-83-0x00000000026B0000-0x00000000026B2000-memory.dmp

    Filesize

    8KB

  • memory/2040-84-0x00000000009A0000-0x00000000009EE000-memory.dmp

    Filesize

    312KB

  • memory/2040-85-0x0000000000270000-0x0000000000275000-memory.dmp

    Filesize

    20KB

  • memory/2040-86-0x000000001AF40000-0x000000001AF8F000-memory.dmp

    Filesize

    316KB