Overview

overview

10

Static

static

3

627252e273...de.exe

windows7-x64

6

627252e273...de.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    138s
  • 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
    17-01-2024 10:52

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General

  • Target

    627252e2739bca3c1ffacc25cda7e5de.exe

  • Size

    746KB

  • MD5

    627252e2739bca3c1ffacc25cda7e5de

  • SHA1

    d8f843a86d8ce0f209b9ee2b5212ebced41bf095

  • SHA256

    69a91c5ec25c9d0f145bf8b6429483d45f1945511887afcbdddd2c1a3de82c27

  • SHA512

    0e1a8c26f8d68c76e31ba64adde179dd0ac23182d8633a0a50c2ea86160c20783f6b1c5127641710383d0169d54e92de81b2c7c416a7dd3854bd919b5e590f8d

  • SSDEEP

    12288:ieJKTFl3iZlnBB9fgsBemxiO9WzfBEHht/Tn6flqFxmXxrVw09Vjy/QA:1a3iPBB94ae62JEBhT6flqz709Vjy/R

Score
10/10
echeloncollectiondiscoveryspywarestealer

Malware Config

Signatures

  • 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 Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\627252e2739bca3c1ffacc25cda7e5de.exe
    "C:\Users\Admin\AppData\Local\Temp\627252e2739bca3c1ffacc25cda7e5de.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4828

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

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/4828-0-0x0000026263A50000-0x0000026263B12000-memory.dmp
    Filesize

    776KB

    Download
  • memory/4828-1-0x00007FFEA1D20000-0x00007FFEA27E1000-memory.dmp
    Filesize

    10.8MB

    Download
  • memory/4828-2-0x0000026263EC0000-0x0000026263EC1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4828-3-0x000002627E180000-0x000002627E190000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4828-5-0x000002627E860000-0x000002627E8D6000-memory.dmp
    Filesize

    472KB

    Download
  • memory/4828-4-0x000002627E7E0000-0x000002627E856000-memory.dmp
    Filesize

    472KB

    Download
  • memory/4828-38-0x00007FFEA1D20000-0x00007FFEA27E1000-memory.dmp
    Filesize

    10.8MB

    Download