Overview

overview

10

Static

static

3

3493925f77...49.exe

windows7-x64

10

3493925f77...49.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3493925f772e1b60bdb0c79c5f32768e60f6569798e622ae485ffece5e79a049

  • Size

    881KB

  • Sample

    240420-zlbpxshf28

  • MD5

    84866a33569906143a2c5957bec816a0

  • SHA1

    e5852d7ec0da73eacf42bab00924aa434cef6113

  • SHA256

    3493925f772e1b60bdb0c79c5f32768e60f6569798e622ae485ffece5e79a049

  • SHA512

    dfd212c3f81ea966669dc741623a37d75e9c85e875eb1a717c45ce7334022dbe98a74a43ab4362b64312975a8e898fdc28620d3dc2cf26309a18fff9a07faac8

  • SSDEEP

    24576:h/OfDlEUKWflmTP3sGIP0nUHbmdNl2aJ82JA:EfU4UjsZbiCaJ8T

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      3493925f772e1b60bdb0c79c5f32768e60f6569798e622ae485ffece5e79a049

    • Size

      881KB

    • MD5

      84866a33569906143a2c5957bec816a0

    • SHA1

      e5852d7ec0da73eacf42bab00924aa434cef6113

    • SHA256

      3493925f772e1b60bdb0c79c5f32768e60f6569798e622ae485ffece5e79a049

    • SHA512

      dfd212c3f81ea966669dc741623a37d75e9c85e875eb1a717c45ce7334022dbe98a74a43ab4362b64312975a8e898fdc28620d3dc2cf26309a18fff9a07faac8

    • SSDEEP

      24576:h/OfDlEUKWflmTP3sGIP0nUHbmdNl2aJ82JA:EfU4UjsZbiCaJ8T

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks