Overview

overview

10

Static

static

10

2023-02-09...bi.exe

windows7-x64

10

2023-02-09...bi.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2023-02-09_5ebd682151819e1c5c807b15f4057c25_neshta_revil_sodinokibi.exe

  • Size

    321KB

  • Sample

    230209-rt5nzaff32

  • MD5

    5ebd682151819e1c5c807b15f4057c25

  • SHA1

    6c094d3f421d5848afe90d65ff799dbaa152006c

  • SHA256

    7546e51b37738965704fadb25674f7fe69ea047ce5eb425c916cfa3048c78cda

  • SHA512

    2157775f63fe2080c4740cc01c1666930c16ab47f7f682982697f7cf7a80a695877cec8bbe8971d564c5acb487a4c63614543211f764fe882ed0fef60a292f70

  • SSDEEP

    6144:+9ES63VE6F/M4qE15NENn4FDBWE1WNzZoRscLe+TlhbfmdL32M81:h5RqE1Ta4FDBWxzW2cL3lh6x3P81

Score
10/10
neshtasodinokibipersistencespywarestealer

Malware Config

Targets

    • Target

      2023-02-09_5ebd682151819e1c5c807b15f4057c25_neshta_revil_sodinokibi.exe

    • Size

      321KB

    • MD5

      5ebd682151819e1c5c807b15f4057c25

    • SHA1

      6c094d3f421d5848afe90d65ff799dbaa152006c

    • SHA256

      7546e51b37738965704fadb25674f7fe69ea047ce5eb425c916cfa3048c78cda

    • SHA512

      2157775f63fe2080c4740cc01c1666930c16ab47f7f682982697f7cf7a80a695877cec8bbe8971d564c5acb487a4c63614543211f764fe882ed0fef60a292f70

    • SSDEEP

      6144:+9ES63VE6F/M4qE15NENn4FDBWE1WNzZoRscLe+TlhbfmdL32M81:h5RqE1Ta4FDBWxzW2cL3lh6x3P81

    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