Overview

overview

10

Static

static

10

28764903df...05.exe

windows7_x64

10

28764903df...05.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    28764903dfe614f2f5e766d2072ddf12edd9c18ce21f6fa8e8302d1a2d423d05

  • Size

    311KB

  • Sample

    220615-v3hscahehk

  • MD5

    007ab1ad3d205f93b324075316791446

  • SHA1

    4c16cedc2941fa8252b515f677552b8fe9f82fac

  • SHA256

    28764903dfe614f2f5e766d2072ddf12edd9c18ce21f6fa8e8302d1a2d423d05

  • SHA512

    ca287b85c5e24176f58d98227d2c73b3b312060bff7f7b39500f1500c832894e346a3a41347911d0dd7fa8187bf230502a05dd80fda5413cdb30dba9e103d987

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      28764903dfe614f2f5e766d2072ddf12edd9c18ce21f6fa8e8302d1a2d423d05

    • Size

      311KB

    • MD5

      007ab1ad3d205f93b324075316791446

    • SHA1

      4c16cedc2941fa8252b515f677552b8fe9f82fac

    • SHA256

      28764903dfe614f2f5e766d2072ddf12edd9c18ce21f6fa8e8302d1a2d423d05

    • SHA512

      ca287b85c5e24176f58d98227d2c73b3b312060bff7f7b39500f1500c832894e346a3a41347911d0dd7fa8187bf230502a05dd80fda5413cdb30dba9e103d987

    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