Overview

overview

10

Static

static

10

5f7f1e2208...64.exe

windows7-x64

10

5f7f1e2208...64.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    5f7f1e2208c1c31d8d36d1d13a0a1af7f99a722b27447c5472789bfdd980d964

  • Size

    243KB

  • Sample

    221130-av1mzacd64

  • MD5

    a5cdeb4a975f8ed1c4fede3375f5208d

  • SHA1

    2c22ee305540ca4dab5933d5dc12cc77a76f53cf

  • SHA256

    5f7f1e2208c1c31d8d36d1d13a0a1af7f99a722b27447c5472789bfdd980d964

  • SHA512

    0c322bc2ba31a38c42c5d3d3521aa75c66561ddd374c8502ab235a765d63c2fc4b362048b9d2ed45c07eb596c2677a2edc77256edfee639d6165a92f119740e2

  • SSDEEP

    6144:k9E016Q8ELHnZpws4Z2BpTvBE9zWxq3MyH7xOc6H5c6HcT66vlmwT/:b01d1nZpwsO2LvBE9ezaR/

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      5f7f1e2208c1c31d8d36d1d13a0a1af7f99a722b27447c5472789bfdd980d964

    • Size

      243KB

    • MD5

      a5cdeb4a975f8ed1c4fede3375f5208d

    • SHA1

      2c22ee305540ca4dab5933d5dc12cc77a76f53cf

    • SHA256

      5f7f1e2208c1c31d8d36d1d13a0a1af7f99a722b27447c5472789bfdd980d964

    • SHA512

      0c322bc2ba31a38c42c5d3d3521aa75c66561ddd374c8502ab235a765d63c2fc4b362048b9d2ed45c07eb596c2677a2edc77256edfee639d6165a92f119740e2

    • SSDEEP

      6144:k9E016Q8ELHnZpws4Z2BpTvBE9zWxq3MyH7xOc6H5c6HcT66vlmwT/:b01d1nZpwsO2LvBE9ezaR/

    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.

    • 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