Overview

overview

10

Static

static

3

af2043d557...fa.exe

windows10-2004-x64

10

af2043d557...fa.exe

windows11-ltsc_2024-x64

10

User tags

Assigned on submission by the user, not by sandbox detections.

source:malwarebazaar sha256:af2043d55726390f2d13abf033adcfeace03db6715a43a2190f3530025efcafa

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General

  • Target
    af2043d55726390f2d13abf033adcfeace03db6715a43a2190f3530025efcafa.zip
  • Size 5.2MB
  • Sample260821-rbjnsa1fph
  • SHA256 cb27cf621696e05b0bed620fb2098adbec5d995eaf06030be450b73757c769d8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistenceprivilege_escalation

Malware Config

Extracted

Credentials
  • Protocol

    ftp
  • Host

    138.201.132.148
  • Port

    21
  • Username

    anonymous
  • Password

    [email protected]

Targets

    • Target
      af2043d55726390f2d13abf033adcfeace03db6715a43a2190f3530025efcafa.exe
    • Size 5.4MB
    • SHA256 af2043d55726390f2d13abf033adcfeace03db6715a43a2190f3530025efcafa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverypersistenceprivilege_escalation

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

      discovery

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks