Overview

overview

10

Static

static

File.exe

windows7_x64

10

File.exe

windows10_x64

10

Analysis

  • max time kernel
    99s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    08-11-2020 14:16

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General

  • Target

    File.exe

  • Size

    1.8MB

  • MD5

    42d51e625544236266f22b3eebfb2916

  • SHA1

    c629b576834ada632f4cb7f1f9a42dcaed775468

  • SHA256

    10d9bfb8ffd8604bd88edfa7ec3f70f24f551ad6720016320377afcad9a6f735

  • SHA512

    8a340465dcc7cead86908c6286f6eb03ebc0f340c8e9574eb1241dd810c1242b3957260e934fa994bf003c07e0fe7978ea6ec493c076fbccfb4772dc0a37279f

Score
10/10
echelondiscoveryspywarestealer

Malware Config

Signatures

  • Echelon

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

    stealerspywareechelon
  • Echelon log file 1 IoCs

    Detects a log file produced by Echelon.

  • Reads user/profile data of web browsers 2 TTPs

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

    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.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\File.exe
    "C:\Users\Admin\AppData\Local\Temp\File.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4684
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 4684 -s 2372
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1248

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1248-7-0x000002CF9BAE0000-0x000002CF9BAE1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1248-8-0x000002CF9BAE0000-0x000002CF9BAE1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1248-10-0x000002CF9C950000-0x000002CF9C951000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1248-11-0x000002CF9C950000-0x000002CF9C951000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4684-0-0x00007FFCF2850000-0x00007FFCF323C000-memory.dmp
    Filesize

    9.9MB

    Download
  • memory/4684-1-0x0000000000CB0000-0x0000000000CB1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4684-3-0x0000000001470000-0x0000000001471000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4684-4-0x000000001BDF0000-0x000000001C0B0000-memory.dmp
    Filesize

    2.8MB

    Download
  • memory/4684-5-0x0000000001480000-0x0000000001481000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4684-6-0x000000001C7E0000-0x000000001C7E1000-memory.dmp
    Filesize

    4KB

    Download