Overview

overview

10

Static

static

bcd93c7eb4...54.exe

windows7_x64

6

bcd93c7eb4...54.exe

windows10_x64

10

Analysis

  • max time kernel
    141s
  • max time network
    144s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    06-11-2020 00:58

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General

  • Target

    bcd93c7eb4909c04cacc58386cf50aec172ffb8f5f7161bcde3a973007b2f754.exe

  • Size

    581KB

  • MD5

    16bf61b209cfed043e348b8d28fabbaf

  • SHA1

    6e8285f96f9056d9483b0e5770644a7d67e90364

  • SHA256

    bcd93c7eb4909c04cacc58386cf50aec172ffb8f5f7161bcde3a973007b2f754

  • SHA512

    80d19eb5931bfeac07cfe330d57bd2be5a123c3beae3524cfb732230fd6919bb94b72a99c49f6318493d985f66f9133e62135108a2fa59f7a118d77906f5c513

Score
10/10
echelondiscoveryspywarestealer

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.

    spyware
  • 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.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bcd93c7eb4909c04cacc58386cf50aec172ffb8f5f7161bcde3a973007b2f754.exe
    "C:\Users\Admin\AppData\Local\Temp\bcd93c7eb4909c04cacc58386cf50aec172ffb8f5f7161bcde3a973007b2f754.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:648
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 648 -s 2692
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3816

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/648-0-0x00007FF99FC70000-0x00007FF9A065C000-memory.dmp
    Filesize

    9.9MB

    Download
  • memory/648-1-0x0000029C99AD0000-0x0000029C99AD1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/648-3-0x0000029CB4080000-0x0000029CB40F0000-memory.dmp
    Filesize

    448KB

    Download
  • memory/3816-4-0x0000019CC8D30000-0x0000019CC8D31000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3816-5-0x0000019CC9BA0000-0x0000019CC9BA1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3816-6-0x0000019CC9BA0000-0x0000019CC9BA1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3816-7-0x0000019CC9BA0000-0x0000019CC9BA1000-memory.dmp
    Filesize

    4KB

    Download