Overview

overview

10

Static

static

10

919b5ef262...ad.exe

windows7-x64

10

919b5ef262...ad.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    129s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-01-2024 01:09

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General

  • Target

    919b5ef262dea9580ddb6ea3e712f88e2648668db0dc3cd9feb53b046596f5ad.exe

  • Size

    657KB

  • MD5

    4cf13cd80b2a4cee383bcb01bf282d14

  • SHA1

    41f1cdd2361a651882ab205aedfaf4e710aa0901

  • SHA256

    919b5ef262dea9580ddb6ea3e712f88e2648668db0dc3cd9feb53b046596f5ad

  • SHA512

    aee296c1d6ef4e4a6c67aa6488c7b2b29636954e36bd4c5de20ee588cab4251f4d11d7aea9e56b5eccbdf99d43bbb06a70a1ae09dad5bb7dc27a1f8c55d12745

  • SSDEEP

    12288:qEvA0tdewn+pQL32ikCaUS4csRBse6sfWlAA:qEvAMdjMy3k94cunZelB

Score
10/10
echelondiscoveryspywarestealer

Malware Config

Signatures

  • Detects Echelon Stealer payload 1 IoCs
  • Echelon

    Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

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

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

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\919b5ef262dea9580ddb6ea3e712f88e2648668db0dc3cd9feb53b046596f5ad.exe
    "C:\Users\Admin\AppData\Local\Temp\919b5ef262dea9580ddb6ea3e712f88e2648668db0dc3cd9feb53b046596f5ad.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2668

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/2668-0-0x000001EE03500000-0x000001EE035AA000-memory.dmp
    Filesize

    680KB

    Download
  • memory/2668-1-0x000001EE03960000-0x000001EE03972000-memory.dmp
    Filesize

    72KB

    Download
  • memory/2668-2-0x00007FFC08EE0000-0x00007FFC099A1000-memory.dmp
    Filesize

    10.8MB

    Download
  • memory/2668-3-0x000001EE1DB30000-0x000001EE1DB40000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2668-4-0x000001EE1DB40000-0x000001EE1DB7C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2668-5-0x000001EE1E5F0000-0x000001EE1E66A000-memory.dmp
    Filesize

    488KB

    Download
  • memory/2668-33-0x00007FFC08EE0000-0x00007FFC099A1000-memory.dmp
    Filesize

    10.8MB

    Download
  • memory/2668-34-0x000001EE1DB30000-0x000001EE1DB40000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2668-42-0x00007FFC08EE0000-0x00007FFC099A1000-memory.dmp
    Filesize

    10.8MB

    Download