Overview

overview

10

Static

static

f453ddee13...a0.exe

windows7-x64

10

f453ddee13...a0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f453ddee13f6c253a6371d4cf5a7eeabc422ec20648f3cff59bd83d09f419da0

  • Size

    359KB

  • Sample

    221119-3bsr8sfb78

  • MD5

    1450bc93ed21158c31c518cd9162e500

  • SHA1

    b61b9cf8e942d4f77e8ba83b8bec539c6c12e0bc

  • SHA256

    f453ddee13f6c253a6371d4cf5a7eeabc422ec20648f3cff59bd83d09f419da0

  • SHA512

    8606dc663914d87f5e1a954e3cda69ac57aaf4a537a273f08808dca9b33539f2787516183cf27022130981c656b399e41e4d346f6c01a260a10e004ac90cfb6d

  • SSDEEP

    6144:PudtYabOmaEa1r3JHHwe3PfcKrKywz/0K9fqUme9fqUm3:8YaSrYWdGyS0K9fqs9fqx

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      f453ddee13f6c253a6371d4cf5a7eeabc422ec20648f3cff59bd83d09f419da0

    • Size

      359KB

    • MD5

      1450bc93ed21158c31c518cd9162e500

    • SHA1

      b61b9cf8e942d4f77e8ba83b8bec539c6c12e0bc

    • SHA256

      f453ddee13f6c253a6371d4cf5a7eeabc422ec20648f3cff59bd83d09f419da0

    • SHA512

      8606dc663914d87f5e1a954e3cda69ac57aaf4a537a273f08808dca9b33539f2787516183cf27022130981c656b399e41e4d346f6c01a260a10e004ac90cfb6d

    • SSDEEP

      6144:PudtYabOmaEa1r3JHHwe3PfcKrKywz/0K9fqUme9fqUm3:8YaSrYWdGyS0K9fqs9fqx

    Score
    10/10
    neshtapersistencespywarestealer

    • 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.

    • 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