Overview

overview

10

Static

static

5725_16476...98.exe

windows7_x64

6

5725_16476...98.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    124s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    25-03-2022 07:25

Sharing

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General

  • Target

    5725_1647679559_4598.exe

  • Size

    581KB

  • MD5

    f3048cd63908b421adb1d1b4b1fba98f

  • SHA1

    0f9f56a7d500aa86ddc6c2c9a92843768590eee5

  • SHA256

    d5a7c67747c1d8095b6fb6fef9f446b048a753bfda98e9cf19f265a6203e27cf

  • SHA512

    e1fe58834c95ef71c142aab568b551acb82560c8cf53bb5e757be57f9dd6412e1fc0f817bc463cdc6dbbe172bff2d1f4e84d2ba072a599eca21822c4593aac45

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.

  • Program crash 1 IoCs
  • 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\5725_1647679559_4598.exe
    "C:\Users\Admin\AppData\Local\Temp\5725_1647679559_4598.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4360
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 4360 -s 2740
      2⤵
      • Program crash
      PID:324
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 416 -p 4360 -ip 4360
    1⤵
      PID:3232

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/4360-130-0x0000024B2F350000-0x0000024B2F3E8000-memory.dmp

      Filesize

      608KB

      Download

    • memory/4360-131-0x00007FF8F1E10000-0x00007FF8F28D1000-memory.dmp

      Filesize

      10.8MB

      Download

    • memory/4360-132-0x0000024B4B050000-0x0000024B4B052000-memory.dmp

      Filesize

      8KB

      Download