Overview

overview

10

Static

static

10

6e8f33fe7a...38.exe

windows7-x64

10

6e8f33fe7a...38.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6e8f33fe7ad51c7640b5fdc03925ab93d6b3cf978f8548c609c622c4e809c838

  • Size

    202KB

  • Sample

    221125-ws36zahb4x

  • MD5

    7d25f3c8479bd92a159f3a5baff85ad0

  • SHA1

    ac5a45cbd37eb862de9ae87229319feb9e07fb2c

  • SHA256

    6e8f33fe7ad51c7640b5fdc03925ab93d6b3cf978f8548c609c622c4e809c838

  • SHA512

    ea3b33fc031e30dc380ceafecae99ae2f9d4cb469b04cb046c076dd74d9b014fc17bd06af3433200a917464b06bfb0625c8a3ed8318fef8431735f865657e04d

  • SSDEEP

    3072:sr85Cv5KwJex+nHFtloFc4eaivCKVAi+owpx6r2hlhBwwoTGCVY6zB:k9v5KwQ0nl/21owX6YfqNTfVfzB

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      6e8f33fe7ad51c7640b5fdc03925ab93d6b3cf978f8548c609c622c4e809c838

    • Size

      202KB

    • MD5

      7d25f3c8479bd92a159f3a5baff85ad0

    • SHA1

      ac5a45cbd37eb862de9ae87229319feb9e07fb2c

    • SHA256

      6e8f33fe7ad51c7640b5fdc03925ab93d6b3cf978f8548c609c622c4e809c838

    • SHA512

      ea3b33fc031e30dc380ceafecae99ae2f9d4cb469b04cb046c076dd74d9b014fc17bd06af3433200a917464b06bfb0625c8a3ed8318fef8431735f865657e04d

    • SSDEEP

      3072:sr85Cv5KwJex+nHFtloFc4eaivCKVAi+owpx6r2hlhBwwoTGCVY6zB:k9v5KwQ0nl/21owX6YfqNTfVfzB

    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