Overview

overview

10

Static

static

5

f1d8e0d0c5...72.exe

windows7-x64

10

f1d8e0d0c5...72.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f1d8e0d0c55bb9f7634ab68da59734683bf67ce8e5d108508b2feb90eea1cc72

  • Size

    1.3MB

  • Sample

    221128-lmjj9sdc64

  • MD5

    b0975975d9c3819a7e13728556a5c549

  • SHA1

    3afb640f3143701ff53e5176eddda37aed5fb42e

  • SHA256

    f1d8e0d0c55bb9f7634ab68da59734683bf67ce8e5d108508b2feb90eea1cc72

  • SHA512

    93baab4cad7f9bbf80fdaf48ee96c1d659681543f7ffbb2e7d47a189727e8a098329a951855da440354f0d84d495124bb7ede44d45bd3bba3a12082f8ad2e7dc

  • SSDEEP

    24576:Dtb20pkaCqT5TBWgNQ7aDCMBalGKoBuQcR6A:AVg5tQ7aDC9glBu95

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      f1d8e0d0c55bb9f7634ab68da59734683bf67ce8e5d108508b2feb90eea1cc72

    • Size

      1.3MB

    • MD5

      b0975975d9c3819a7e13728556a5c549

    • SHA1

      3afb640f3143701ff53e5176eddda37aed5fb42e

    • SHA256

      f1d8e0d0c55bb9f7634ab68da59734683bf67ce8e5d108508b2feb90eea1cc72

    • SHA512

      93baab4cad7f9bbf80fdaf48ee96c1d659681543f7ffbb2e7d47a189727e8a098329a951855da440354f0d84d495124bb7ede44d45bd3bba3a12082f8ad2e7dc

    • SSDEEP

      24576:Dtb20pkaCqT5TBWgNQ7aDCMBalGKoBuQcR6A:AVg5tQ7aDC9glBu95

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • Modifies system executable filetype association

      persistence

    • Neshta

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

      persistencespywareneshta

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks