Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    file.exe

  • Size

    7.2MB

  • Sample

    220926-cf43ysabbn

  • MD5

    a82f607d60d6c73e688adcee6924b391

  • SHA1

    b3864cb110bec5fb33eb40d1bd0db8a9e4c96889

  • SHA256

    69dd5e0ff166b54e18128b90d2c55194995ef43bf8b30554eb25e43c50725bcc

  • SHA512

    f5e6a90dd3fd2eb03bd8fa1db92027f262737978ee9679298b1166275196ae0833757fa3fd281e091aae9879edfd7c38d57986bdc8fa0c7de51486292e8732e1

  • SSDEEP

    196608:91OwPlWg6VnJzdg3C5Fsm7pGCEGm/3jiXaZCE:3OsnUJRgy5umEz3maH

Score
10/10
discoveryevasionspywarestealertrojan

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.2MB

    • MD5

      a82f607d60d6c73e688adcee6924b391

    • SHA1

      b3864cb110bec5fb33eb40d1bd0db8a9e4c96889

    • SHA256

      69dd5e0ff166b54e18128b90d2c55194995ef43bf8b30554eb25e43c50725bcc

    • SHA512

      f5e6a90dd3fd2eb03bd8fa1db92027f262737978ee9679298b1166275196ae0833757fa3fd281e091aae9879edfd7c38d57986bdc8fa0c7de51486292e8732e1

    • SSDEEP

      196608:91OwPlWg6VnJzdg3C5Fsm7pGCEGm/3jiXaZCE:3OsnUJRgy5umEz3maH

    Score
    10/10
    discoveryevasionspywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks installed software on the system

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

      discovery

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks