Overview

overview

10

Static

static

10

4a4af8e54c...b0.exe

windows7-x64

10

4a4af8e54c...b0.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    136s
  • max time network
    150s
  • 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 01:05

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General

  • Target

    4a4af8e54cb3d761b6b06d20c469f0acb9de78cc3e84f10546eb521166e571b0.exe

  • Size

    657KB

  • MD5

    7faf185778817c2fda5709f6d47946e8

  • SHA1

    7a41134e058dcae033167e30e12a55533724fcc3

  • SHA256

    4a4af8e54cb3d761b6b06d20c469f0acb9de78cc3e84f10546eb521166e571b0

  • SHA512

    a52eacc2b0ff47d81694d2dcf89c399ffae30a13ddcb30dd34a356462f619b3f7d52b2afa9baed09050d08344a010df7d0ad74a4298dde86257a51ec4a1f939a

  • SSDEEP

    12288:kEEwSHwn+DQL32ikCaUS4csRBse6sfWfAA:kEEzQOy3k94cunZefB

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\4a4af8e54cb3d761b6b06d20c469f0acb9de78cc3e84f10546eb521166e571b0.exe
    "C:\Users\Admin\AppData\Local\Temp\4a4af8e54cb3d761b6b06d20c469f0acb9de78cc3e84f10546eb521166e571b0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:676

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/676-0-0x000001A372FF0000-0x000001A37309A000-memory.dmp
    Filesize

    680KB

    Download
  • memory/676-1-0x000001A373490000-0x000001A3734A2000-memory.dmp
    Filesize

    72KB

    Download
  • memory/676-2-0x00007FF85DD80000-0x00007FF85E841000-memory.dmp
    Filesize

    10.8MB

    Download
  • memory/676-3-0x000001A3756C0000-0x000001A3756D0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/676-4-0x000001A3755F0000-0x000001A37562C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/676-5-0x000001A375810000-0x000001A37588A000-memory.dmp
    Filesize

    488KB

    Download
  • memory/676-33-0x00007FF85DD80000-0x00007FF85E841000-memory.dmp
    Filesize

    10.8MB

    Download