Overview

overview

10

Static

static

10

2023-02-08...bi.exe

windows7-x64

10

2023-02-08...bi.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2023-02-08_918a5b890f6b160d75030ca89cc5117b_neshta_revil_sodinokibi.exe

  • Size

    307KB

  • Sample

    230209-rx1t7afg55

  • MD5

    918a5b890f6b160d75030ca89cc5117b

  • SHA1

    be0bfac0f56a1e1ce05e49d006d9c7f694983aff

  • SHA256

    7b0673e022585bf4aa208b1e3d215549842fabe78dfeaf9ae0a074a6c05c07fd

  • SHA512

    a74ea605b7e79ca092db88569ad8b6e2f65da01077efea1defdeb9bedfaf00a05508d7a7ef6cd135e76f255388b0cb1db95aa8ca679143eccebcc1490e8e8afc

  • SSDEEP

    6144:k9eS63VE6F/M4qE15NENn4F1zZeFHi2WGP4rKcO66HKwYmI:p5RqE1Ta4FJQFfWpK7HKZF

Score
10/10
neshtasodinokibipersistencespywarestealer

Malware Config

Targets

    • Target

      2023-02-08_918a5b890f6b160d75030ca89cc5117b_neshta_revil_sodinokibi.exe

    • Size

      307KB

    • MD5

      918a5b890f6b160d75030ca89cc5117b

    • SHA1

      be0bfac0f56a1e1ce05e49d006d9c7f694983aff

    • SHA256

      7b0673e022585bf4aa208b1e3d215549842fabe78dfeaf9ae0a074a6c05c07fd

    • SHA512

      a74ea605b7e79ca092db88569ad8b6e2f65da01077efea1defdeb9bedfaf00a05508d7a7ef6cd135e76f255388b0cb1db95aa8ca679143eccebcc1490e8e8afc

    • SSDEEP

      6144:k9eS63VE6F/M4qE15NENn4F1zZeFHi2WGP4rKcO66HKwYmI:p5RqE1Ta4FJQFfWpK7HKZF

    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

    • 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