Overview

overview

10

Static

static

SecuriteIn...59.exe

windows7_x64

8

SecuriteIn...59.exe

windows10_x64

10

Analysis

  • max time kernel
    125s
  • max time network
    132s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    01/08/2020, 19:31

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General

  • Target
    SecuriteInfo.com.Trojan.PWS.Steam.18359.22695.22959.exe
  • Size 729KB
  • Sample200801-6feys3e6a6
  • SHA256 3e3ab416abadd9093b15f9dcce92f3530709aba8addff16a74e89bd3a7bfd8fd
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • Executes dropped EXE 1 IoCs
  • Creates scheduled task(s) 1 TTPs 6 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Drops file in Program Files directory 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • ServiceHost packer 14 IoCs

    Detects ServiceHost packer used for .NET malware

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.Steam.18359.22695.22959.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.Steam.18359.22695.22959.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3524
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "svchost" /sc ONLOGON /tr "'C:\odt\svchost.exe'" /rl HIGHEST /f
      2⤵
      • Creates scheduled task(s)
      PID:3600
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "SecuriteInfo.com.Trojan.PWS.Steam.18359.22695.22959" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\SubsetList\SecuriteInfo.com.Trojan.PWS.Steam.18359.22695.22959.exe'" /rl HIGHEST /f
      2⤵
      • Creates scheduled task(s)
      PID:4004
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default\SendTo\RuntimeBroker.exe'" /rl HIGHEST /f
      2⤵
      • Creates scheduled task(s)
      PID:424
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "svchost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\svchost.exe'" /rl HIGHEST /f
      2⤵
      • Creates scheduled task(s)
      PID:3060
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "svchost" /sc ONLOGON /tr "'C:\Windows\appcompat\svchost.exe'" /rl HIGHEST /f
      2⤵
      • Creates scheduled task(s)
      PID:556
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\odt\OfficeClickToRun.exe'" /rl HIGHEST /f
      2⤵
      • Creates scheduled task(s)
      PID:816
    • C:\odt\OfficeClickToRun.exe
      "C:\odt\OfficeClickToRun.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:368
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 368 -s 1476
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of NtCreateProcessExOtherParentProcess
        PID:3700

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/3700-10-0x00000252BE140000-0x00000252BE141000-memory.dmp
        Download

        memory/3700-9-0x00000252BE140000-0x00000252BE141000-memory.dmp
        Download

        memory/3700-26-0x00000252BEFB0000-0x00000252BEFB1000-memory.dmp
        Download

        memory/3700-27-0x00000252BEFB0000-0x00000252BEFB1000-memory.dmp
        Download