Overview

overview

10

Static

static

10

fc766c0232...5e.exe

windows7-x64

10

fc766c0232...5e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fc766c0232047ebddbd7368a3f6f45a9f49fd955b4278efd17c9ccd7de0a4e5e

  • Size

    585KB

  • Sample

    221123-1c777saa6t

  • MD5

    56c44a91fe7f49e34b5cbaf49bfd8cc6

  • SHA1

    3ba26ecca8b59d065400b60e39f32d04b63212fd

  • SHA256

    fc766c0232047ebddbd7368a3f6f45a9f49fd955b4278efd17c9ccd7de0a4e5e

  • SHA512

    5ef1d05d9d3190904aee533dd02eb794b39eb6032459dd659cf1d54921ef3bb2cf85970cdd48849403e014e72c05aacabf054f57d47e328a3c3f137c917146f6

  • SSDEEP

    12288:/EnU4T/vjL0IzZ9K4SfBUOUymZw1ZeDoLqoLG:snU4TDL0IN9KZpbnf0lL

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      fc766c0232047ebddbd7368a3f6f45a9f49fd955b4278efd17c9ccd7de0a4e5e

    • Size

      585KB

    • MD5

      56c44a91fe7f49e34b5cbaf49bfd8cc6

    • SHA1

      3ba26ecca8b59d065400b60e39f32d04b63212fd

    • SHA256

      fc766c0232047ebddbd7368a3f6f45a9f49fd955b4278efd17c9ccd7de0a4e5e

    • SHA512

      5ef1d05d9d3190904aee533dd02eb794b39eb6032459dd659cf1d54921ef3bb2cf85970cdd48849403e014e72c05aacabf054f57d47e328a3c3f137c917146f6

    • SSDEEP

      12288:/EnU4T/vjL0IzZ9K4SfBUOUymZw1ZeDoLqoLG:snU4TDL0IN9KZpbnf0lL

    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

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks