Overview

overview

10

Static

static

10

1a5a11f3-d...1).exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    1a5a11f3-dc1f-42ad-b31d-186066997d0d (1)

  • Size

    2.0MB

  • Sample

    241212-tt3wgs1rcp

  • MD5

    5fbca2e5cb2da5756c2b22327de906ed

  • SHA1

    3f00d1375dfe492ba6ae4335a94ed6d13e5b9171

  • SHA256

    3382e972bc510ae3bc77db416fb07fbc80f5d56cf4a7f177a6608427fafed8f4

  • SHA512

    14fcfff0c8af8a4bf67c3897cc33faca268f3401b0fec42f06676179cae03926265a64b6abc0ec4a0536eee6475650e7c0489cbca564eaf285fcf993bd9a6ced

  • SSDEEP

    12288:BJIJhk7lHfbtcidl5TYyUyQc8uHgo2aYdwodR:BJ2hAlHjjnSDuAxasn

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      1a5a11f3-dc1f-42ad-b31d-186066997d0d (1)

    • Size

      2.0MB

    • MD5

      5fbca2e5cb2da5756c2b22327de906ed

    • SHA1

      3f00d1375dfe492ba6ae4335a94ed6d13e5b9171

    • SHA256

      3382e972bc510ae3bc77db416fb07fbc80f5d56cf4a7f177a6608427fafed8f4

    • SHA512

      14fcfff0c8af8a4bf67c3897cc33faca268f3401b0fec42f06676179cae03926265a64b6abc0ec4a0536eee6475650e7c0489cbca564eaf285fcf993bd9a6ced

    • SSDEEP

      12288:BJIJhk7lHfbtcidl5TYyUyQc8uHgo2aYdwodR:BJ2hAlHjjnSDuAxasn

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • Neshta family

      neshta

    • Drops file in Drivers directory

    • Drops startup file

    • Executes dropped EXE

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks