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

    7.3MB

  • Sample

    220925-zve4psgbb4

  • MD5

    fe72379b5865b25313a41e1baa6e7a4e

  • SHA1

    ece1553e66c1d658db8c7cfa95fd4c8b6cc7c06e

  • SHA256

    6bb4ea688e3045b3dd8e9751013e2a8bbc10deb9dd2f2a94425450c4f30797dd

  • SHA512

    c6ec22bff2fe3e93f57bc9bf2ef6d299b48715ab416ee794672b2a3639f8b3db890ea125e5c546f3237851db7b4d65efaf80b81784e67aed1224b31206225649

  • SSDEEP

    196608:91Oj/Eppf9YoHKDUHmmIlInbKv5McRf2f346P:3Oj/Ep19bO6pnbGMyefL

Score
10/10
discoveryevasionspywarestealertrojan

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.3MB

    • MD5

      fe72379b5865b25313a41e1baa6e7a4e

    • SHA1

      ece1553e66c1d658db8c7cfa95fd4c8b6cc7c06e

    • SHA256

      6bb4ea688e3045b3dd8e9751013e2a8bbc10deb9dd2f2a94425450c4f30797dd

    • SHA512

      c6ec22bff2fe3e93f57bc9bf2ef6d299b48715ab416ee794672b2a3639f8b3db890ea125e5c546f3237851db7b4d65efaf80b81784e67aed1224b31206225649

    • SSDEEP

      196608:91Oj/Eppf9YoHKDUHmmIlInbKv5McRf2f346P:3Oj/Ep19bO6pnbGMyefL

    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