Overview

overview

10

Static

static

10

611d2e9c8a...94.exe

windows7_x64

10

611d2e9c8a...94.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94

  • Size

    2.6MB

  • Sample

    220703-vmfcaahehp

  • MD5

    3b416c2095061052a008216d775be8bb

  • SHA1

    5fb9da67483de48dfac9dfaf76761860b31b2c8f

  • SHA256

    611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94

  • SHA512

    ffa944230da1da7d95e501063bb39e25e1903c5ac0209c79d55a6e770c20831a682aa0385339cb60df4b76a1512821ca79e9e96155a4deaaf81f5c578f54fdf1

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94

    • Size

      2.6MB

    • MD5

      3b416c2095061052a008216d775be8bb

    • SHA1

      5fb9da67483de48dfac9dfaf76761860b31b2c8f

    • SHA256

      611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94

    • SHA512

      ffa944230da1da7d95e501063bb39e25e1903c5ac0209c79d55a6e770c20831a682aa0385339cb60df4b76a1512821ca79e9e96155a4deaaf81f5c578f54fdf1

    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