Overview

overview

10

Static

static

10

352e1adc80...e2.exe

windows7-x64

10

352e1adc80...e2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    352e1adc80b86bd668cd84f0adec4305789ce14ea7cd2a20091b52ae3b765ae2

  • Size

    206KB

  • Sample

    221119-3crassae4t

  • MD5

    51b572f2657e5ad15a3549641c35ad40

  • SHA1

    4784ff024160258dd9db74d211d3dc0ed95d7c54

  • SHA256

    352e1adc80b86bd668cd84f0adec4305789ce14ea7cd2a20091b52ae3b765ae2

  • SHA512

    805a50aae431fb2d67bcf89da8311720cbd3f1757c5263a0f087d78b1c3b393ae8ffada077914945b173db05155948a724ea2e13a6cc91c25f6e6866dfa76c8f

  • SSDEEP

    3072:sr85C3btR1nCi6dcApMFA0GZZzgkxUOadTB2jgxkrIYhMZHZkTTDTIDQbS3hR:k9rtRNOcamDGT8eWFugxyhM0bSD

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      352e1adc80b86bd668cd84f0adec4305789ce14ea7cd2a20091b52ae3b765ae2

    • Size

      206KB

    • MD5

      51b572f2657e5ad15a3549641c35ad40

    • SHA1

      4784ff024160258dd9db74d211d3dc0ed95d7c54

    • SHA256

      352e1adc80b86bd668cd84f0adec4305789ce14ea7cd2a20091b52ae3b765ae2

    • SHA512

      805a50aae431fb2d67bcf89da8311720cbd3f1757c5263a0f087d78b1c3b393ae8ffada077914945b173db05155948a724ea2e13a6cc91c25f6e6866dfa76c8f

    • SSDEEP

      3072:sr85C3btR1nCi6dcApMFA0GZZzgkxUOadTB2jgxkrIYhMZHZkTTDTIDQbS3hR:k9rtRNOcamDGT8eWFugxyhM0bSD

    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