Overview

overview

10

Static

static

7f5150f3f8...ad.exe

windows7_x64

6

7f5150f3f8...ad.exe

windows10_x64

10

Analysis

  • max time kernel
    119s
  • max time network
    167s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    31/01/2022, 03:40

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General

  • Target
    7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe
  • Size 733KB
  • Sample220131-d8ejfaedgm
  • SHA256 7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad
  • MD5 SHA1 SHA512
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 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe
    "C:\Users\Admin\AppData\Local\Temp\7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:2700
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2700 -s 2924
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:480

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2700-118-0x00000227A9510000-0x00000227A95D0000-memory.dmp
        Download

        memory/2700-119-0x00000227A9900000-0x00000227A9976000-memory.dmp
        Download

        memory/2700-120-0x00000227C3C20000-0x00000227C3C22000-memory.dmp
        Download

        memory/2700-121-0x00000227C39E0000-0x00000227C3A56000-memory.dmp
        Download