Overview

overview

10

Static

static

10

eb78d59cc3...ef.exe

windows7_x64

10

eb78d59cc3...ef.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    eb78d59cc372f65a13acff914d45d6f38d532405d338facc48dae2f24fb791ef

  • Size

    273KB

  • Sample

    220524-br8d3sfacp

  • MD5

    c388e87f1e4f31ec55f155749df1854f

  • SHA1

    6ebe5db1c8751686cd85a90d919b73ea5f246c89

  • SHA256

    eb78d59cc372f65a13acff914d45d6f38d532405d338facc48dae2f24fb791ef

  • SHA512

    2ecbe1ad25aa245d579e4f765ab85187b11e4dad19af6fef8781811a6944398bccaea3fad738c73b541f94873cd09e3d233366155e049c0d32e95ebf3d3facdf

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      eb78d59cc372f65a13acff914d45d6f38d532405d338facc48dae2f24fb791ef

    • Size

      273KB

    • MD5

      c388e87f1e4f31ec55f155749df1854f

    • SHA1

      6ebe5db1c8751686cd85a90d919b73ea5f246c89

    • SHA256

      eb78d59cc372f65a13acff914d45d6f38d532405d338facc48dae2f24fb791ef

    • SHA512

      2ecbe1ad25aa245d579e4f765ab85187b11e4dad19af6fef8781811a6944398bccaea3fad738c73b541f94873cd09e3d233366155e049c0d32e95ebf3d3facdf

    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