Overview

overview

10

Static

static

Mist.Buld.exe

windows7_x64

8

Mist.Buld.exe

windows10_x64

10

Sharing

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General

  • Target

    Mist.Buld.exe

  • Size

    391KB

  • Sample

    201109-2p48afksqx

  • MD5

    51083ffcc13fc386b68eaa8117f48a55

  • SHA1

    c5a7098f15174be421498cede6c8df8819e98540

  • SHA256

    f440c2cc4fc3168c939310c4e90b80d980a4a0d6a42f0596d2676461b02d11e2

  • SHA512

    81119315b4d36283d283e2e8cc1b2f59f4a72ac921fa32707fc00cc636c73e324554bcbc92847c3d5b1dea3fa6fcca3c093074be4b7f56e6c4213238a7ad2d89

Score
10/10
echelondiscoveryspywarestealer

Malware Config

Targets

    • Target

      Mist.Buld.exe

    • Size

      391KB

    • MD5

      51083ffcc13fc386b68eaa8117f48a55

    • SHA1

      c5a7098f15174be421498cede6c8df8819e98540

    • SHA256

      f440c2cc4fc3168c939310c4e90b80d980a4a0d6a42f0596d2676461b02d11e2

    • SHA512

      81119315b4d36283d283e2e8cc1b2f59f4a72ac921fa32707fc00cc636c73e324554bcbc92847c3d5b1dea3fa6fcca3c093074be4b7f56e6c4213238a7ad2d89

    Score
    10/10
    echelondiscoveryspywarestealer

    • Echelon

      Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

      stealerspywareechelon

    • Echelon log file

      Detects a log file produced by Echelon.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks