Overview

overview

10

Static

static

10

b881665680...33.exe

windows7-x64

10

b881665680...33.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    b88166568048f41a27aa6005a2457a6fb9ce128ac057f0bf412839690dbf3c33

  • Size

    367KB

  • Sample

    221202-hmcvyacg45

  • MD5

    8a5416704281498385b54b8b372d00df

  • SHA1

    0a2147ca474d731353f21860afd471c7b73eb413

  • SHA256

    b88166568048f41a27aa6005a2457a6fb9ce128ac057f0bf412839690dbf3c33

  • SHA512

    8d89cb6a2bb7750f687f6a4ac7fdf866b2dc9a92554c71d85de4bbee871bebc607495e5ac05d6f55b64f12e7946719da27a8c392629845479bd648dfb1f306ad

  • SSDEEP

    6144:k9ElKQfdEMSmOx+2gNIwD3FwbwELAV4hYj8WUtNU5Yn:1lKQFEKNPRw9AShfW+K5Yn

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      b88166568048f41a27aa6005a2457a6fb9ce128ac057f0bf412839690dbf3c33

    • Size

      367KB

    • MD5

      8a5416704281498385b54b8b372d00df

    • SHA1

      0a2147ca474d731353f21860afd471c7b73eb413

    • SHA256

      b88166568048f41a27aa6005a2457a6fb9ce128ac057f0bf412839690dbf3c33

    • SHA512

      8d89cb6a2bb7750f687f6a4ac7fdf866b2dc9a92554c71d85de4bbee871bebc607495e5ac05d6f55b64f12e7946719da27a8c392629845479bd648dfb1f306ad

    • SSDEEP

      6144:k9ElKQfdEMSmOx+2gNIwD3FwbwELAV4hYj8WUtNU5Yn:1lKQFEKNPRw9AShfW+K5Yn

    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