Overview

overview

10

Static

static

10

d74b5fb7e7...fd.exe

windows7_x64

10

d74b5fb7e7...fd.exe

windows10-2004_x64

10

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General

  • Target

    d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd

  • Size

    5.1MB

  • Sample

    220524-cprtzsfdfl

  • MD5

    7ee9f8c7cb8eac1f789629fc5cf9d925

  • SHA1

    9bea3ec9a088e4b595f3f87a01298465f980d865

  • SHA256

    d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd

  • SHA512

    344d3c8396dac5a1a793508157268adf6aa5f513f29e0b734d9f58527e6627aee0c607d806df25264baa97c8f1982b8c92b4b4b1a9bd48f63f7bf5152625805f

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd

    • Size

      5.1MB

    • MD5

      7ee9f8c7cb8eac1f789629fc5cf9d925

    • SHA1

      9bea3ec9a088e4b595f3f87a01298465f980d865

    • SHA256

      d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd

    • SHA512

      344d3c8396dac5a1a793508157268adf6aa5f513f29e0b734d9f58527e6627aee0c607d806df25264baa97c8f1982b8c92b4b4b1a9bd48f63f7bf5152625805f

    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