Overview

overview

10

Static

static

8308fabcb3...d1.exe

windows7_x64

10

8308fabcb3...d1.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    142s
  • max time network
    177s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    08-02-2022 18:50

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General

  • Target

    8308fabcb39d0bc395b524ae6d10a0fe97241bc7abd9d4b9d8d238d6a8c8e2d1.exe

  • Size

    1.9MB

  • MD5

    4ea756322ef09d7db74a9b1e4e8e12f9

  • SHA1

    833ee2005a1a4ec7632c95f44db1919e45f46ec2

  • SHA256

    8308fabcb39d0bc395b524ae6d10a0fe97241bc7abd9d4b9d8d238d6a8c8e2d1

  • SHA512

    f569475e6d01cba067281dca0c7c79b7414b981b5c64ad352e9dc865f4efeaa49fe2c723edc6ab68109431bcd3eeaff271de0bf1bd888a053d62c3bd9d31030e

Score
10/10
echeloncollectiondiscoveryspywarestealer

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.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 15 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 60 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8308fabcb39d0bc395b524ae6d10a0fe97241bc7abd9d4b9d8d238d6a8c8e2d1.exe
    "C:\Users\Admin\AppData\Local\Temp\8308fabcb39d0bc395b524ae6d10a0fe97241bc7abd9d4b9d8d238d6a8c8e2d1.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:1916
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1916 -s 1704
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1712

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

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1712-71-0x000007FEFB611000-0x000007FEFB613000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1712-72-0x0000000001B80000-0x0000000001B81000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-62-0x000000001BD47000-0x000000001BD48000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-65-0x000000001BD4A000-0x000000001BD4B000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-58-0x000000001BD20000-0x000000001BD22000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1916-59-0x000000001BD26000-0x000000001BD45000-memory.dmp
    Filesize

    124KB

    Download
  • memory/1916-60-0x000000001BD45000-0x000000001BD46000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-61-0x000000001BD46000-0x000000001BD47000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-54-0x000007FEF4B03000-0x000007FEF4B04000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-63-0x000000001BD48000-0x000000001BD49000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-64-0x000000001BD49000-0x000000001BD4A000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-57-0x0000000000540000-0x0000000000546000-memory.dmp
    Filesize

    24KB

    Download
  • memory/1916-66-0x000000001BD4B000-0x000000001BD4C000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-67-0x000000001BD4C000-0x000000001BD4D000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-68-0x000000001BD4D000-0x000000001BD4E000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-69-0x000000001BD4E000-0x000000001BD4F000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-70-0x000000001BD4F000-0x000000001BD50000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1916-56-0x000000001C220000-0x000000001C514000-memory.dmp
    Filesize

    3.0MB

    Download
  • memory/1916-55-0x000000013FAE0000-0x000000013FCCE000-memory.dmp
    Filesize

    1.9MB

    Download