Overview

overview

10

Static

static

SecuriteIn...78.exe

windows7-x64

10

SecuriteIn...78.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    90s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-12-2022 07:29

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General

  • Target

    SecuriteInfo.com.Win32.DropperX-gen.1482.31078.exe

  • Size

    45KB

  • MD5

    e9f190f5cecbee8383f7e4440ba3ba2f

  • SHA1

    12b753fc4dcff68553c02060c07c11e289614996

  • SHA256

    2a293392180521e4fa61ec84de0fa544770604586b1485dc514a8a2166436b35

  • SHA512

    b677484186eb0e52ba1f23e060a03607c96ad13474fae028fb820d021bbbc19e3d68b23b0a6ffea18ec36ccd45cb6e09f9c9ac1b3983232140116badff64e548

  • SSDEEP

    192:X5BRLOtoWhyW9SvVd4JCSYx8tfMHHoYYwOJ4eqAEdKdO58rLGgi47sZXCBeO9MzT:LRLGv7qKG8tUHHojSeOiV9qXBKm

Score
7/10
collectionpersistencespywarestealer

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.1482.31078.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.1482.31078.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:4752
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMwAwAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4764

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/4752-142-0x0000000007120000-0x00000000076C4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4752-133-0x0000000005E60000-0x0000000005E82000-memory.dmp
    Filesize

    136KB

    Download
  • memory/4752-146-0x00000000070C0000-0x00000000070CA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/4752-145-0x0000000006EC0000-0x0000000006F52000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4752-144-0x0000000006D50000-0x0000000006DA0000-memory.dmp
    Filesize

    320KB

    Download
  • memory/4752-143-0x0000000006680000-0x000000000671C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4752-132-0x0000000000870000-0x0000000000880000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4764-138-0x00000000058D0000-0x0000000005936000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4764-140-0x00000000075A0000-0x0000000007C1A000-memory.dmp
    Filesize

    6.5MB

    Download
  • memory/4764-141-0x00000000063F0000-0x000000000640A000-memory.dmp
    Filesize

    104KB

    Download
  • memory/4764-139-0x0000000005F00000-0x0000000005F1E000-memory.dmp
    Filesize

    120KB

    Download
  • memory/4764-137-0x0000000005050000-0x00000000050B6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4764-136-0x00000000051A0000-0x00000000057C8000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/4764-135-0x0000000002910000-0x0000000002946000-memory.dmp
    Filesize

    216KB

    Download
  • memory/4764-134-0x0000000000000000-mapping.dmp
    Download