Overview

overview

10

Static

static

10

ee5326b9e8...5b.exe

windows7_x64

10

ee5326b9e8...5b.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    ee5326b9e8da0efa93880b40775ec7535366d179213a5b41053ef64ae6004e5b

  • Size

    205KB

  • Sample

    220524-cnajbafdbj

  • MD5

    f03fb2039532c12d20219802ef515214

  • SHA1

    e6ce8fe5bbdea799ce336c2c47c7fa8d10a79154

  • SHA256

    ee5326b9e8da0efa93880b40775ec7535366d179213a5b41053ef64ae6004e5b

  • SHA512

    bd8def183f4997490d3f774cf1c4bdbfbf3c8712e05746a7be02c17a83f2f439d6bdcc4f8eaacec5d60343f4df6390c34725ef77a960a5b721ce3bbc36f51a9f

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      ee5326b9e8da0efa93880b40775ec7535366d179213a5b41053ef64ae6004e5b

    • Size

      205KB

    • MD5

      f03fb2039532c12d20219802ef515214

    • SHA1

      e6ce8fe5bbdea799ce336c2c47c7fa8d10a79154

    • SHA256

      ee5326b9e8da0efa93880b40775ec7535366d179213a5b41053ef64ae6004e5b

    • SHA512

      bd8def183f4997490d3f774cf1c4bdbfbf3c8712e05746a7be02c17a83f2f439d6bdcc4f8eaacec5d60343f4df6390c34725ef77a960a5b721ce3bbc36f51a9f

    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