Overview

overview

10

Static

static

10

a8a139078f...77.exe

windows7-x64

10

a8a139078f...77.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-01-2024 01:09

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General

  • Target

    a8a139078f73f1204b84496bcb6bfdda9dafbdd26d35e40ddf131f3efb279c77.exe

  • Size

    656KB

  • MD5

    0709a253bbcfbdc08f20e0868df75dbb

  • SHA1

    9827c4481d812e94753a5c597956bb36c4fc40f7

  • SHA256

    a8a139078f73f1204b84496bcb6bfdda9dafbdd26d35e40ddf131f3efb279c77

  • SHA512

    366afbb1e3bd3ce50bbab09e170b99fd963defc614336a55e88860e6487e1d6789e193cb453e0fdd011747ec3a7d111e1f33681d6237c6177b74ccce2ccaab00

  • SSDEEP

    12288:csZr3np2QL32ikCaUS4csRBse6sfWbAA:5ZbQy3k94cunZebB

Score
10/10
echelondiscoveryspywarestealer

Malware Config

Signatures

  • Detects Echelon Stealer payload 1 IoCs
  • 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 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8a139078f73f1204b84496bcb6bfdda9dafbdd26d35e40ddf131f3efb279c77.exe
    "C:\Users\Admin\AppData\Local\Temp\a8a139078f73f1204b84496bcb6bfdda9dafbdd26d35e40ddf131f3efb279c77.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4552

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/4552-0-0x000001EEFCC20000-0x000001EEFCCCA000-memory.dmp
    Filesize

    680KB

    Download
  • memory/4552-1-0x000001EEFE840000-0x000001EEFE852000-memory.dmp
    Filesize

    72KB

    Download
  • memory/4552-2-0x00007FFBAE610000-0x00007FFBAF0D1000-memory.dmp
    Filesize

    10.8MB

    Download
  • memory/4552-3-0x000001EEFF0D0000-0x000001EEFF0E0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4552-4-0x000001EEFFC30000-0x000001EEFFC6C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/4552-5-0x000001EEFFCE0000-0x000001EEFFD5A000-memory.dmp
    Filesize

    488KB

    Download
  • memory/4552-38-0x00007FFBAE610000-0x00007FFBAF0D1000-memory.dmp
    Filesize

    10.8MB

    Download