Overview

overview

10

Static

static

10

SecuriteIn...03.msi

windows7_x64

6

SecuriteIn...03.msi

windows10_x64

8

Analysis

  • max time kernel
    123s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 20:32

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General

  • Target

    SecuriteInfo.com.Java.Ratty.2.30276.27803.msi

  • Size

    382KB

  • MD5

    6772d78a5fa486484815dc766db86f45

  • SHA1

    e46fafe80f104d63731370f770c94bf2f7c29a13

  • SHA256

    da37e5da9af1c2a21720b0000b2615f082913d42fd835ef95227297a99cf2872

  • SHA512

    acfa77f7fd88fa31adc7e5de43eb5042395846fa63fa46d844e3508862c79e10dbf268894af5f8a50a700730639f3cb819f1f1065a9d1068918fa6324748aef2

Score
8/10
persistence

Malware Config

Signatures

  • Blacklisted process makes network request 1 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Modifies service 2 TTPs 165 IoCs
    persistence
  • Drops file in Windows directory 7 IoCs
  • Checks SCSI registry key(s) 3 TTPs 96 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 53 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Java.Ratty.2.30276.27803.msi
    1⤵
    • Blacklisted process makes network request
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1304
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Modifies service
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:700
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Modifies service
      • Suspicious use of AdjustPrivilegeToken
      PID:4076
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Modifies service
    • Suspicious use of AdjustPrivilegeToken
    PID:1132
  • \??\c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s DsmSvc
    1⤵
    • Checks SCSI registry key(s)
    • Modifies data under HKEY_USERS
    PID:2796

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1304-0-0x000002371BAF0000-0x000002371BAF4000-memory.dmp

    Filesize

    16KB

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