Overview

overview

10

Static

static

10

5fd6b80685...42.exe

windows7-x64

10

5fd6b80685...42.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    5fd6b8068541663084d8309d0aee613fa58fb3a75e5406c1d694a81ef95e4742

  • Size

    701KB

  • Sample

    221130-avzqnsff5z

  • MD5

    86265cde40d09bb33e5acbbc7cda7fb1

  • SHA1

    3d0feec6f3a6472327e16d9a382ab05d63463e54

  • SHA256

    5fd6b8068541663084d8309d0aee613fa58fb3a75e5406c1d694a81ef95e4742

  • SHA512

    deb9b0f9b8369725ed79023f68de2dcf8ede2454209927d3706ff6a847fae99296ddf531b8f31253fc9ec1f20bcd8726848434c239183202e17aae8c413b34c3

  • SSDEEP

    12288:m73U8rsVJNhF1mCYGma35qs8YRK8e0yi7CAV7uikFg32dn:GvrMJNhWCYGhks8JfORlubgg

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      5fd6b8068541663084d8309d0aee613fa58fb3a75e5406c1d694a81ef95e4742

    • Size

      701KB

    • MD5

      86265cde40d09bb33e5acbbc7cda7fb1

    • SHA1

      3d0feec6f3a6472327e16d9a382ab05d63463e54

    • SHA256

      5fd6b8068541663084d8309d0aee613fa58fb3a75e5406c1d694a81ef95e4742

    • SHA512

      deb9b0f9b8369725ed79023f68de2dcf8ede2454209927d3706ff6a847fae99296ddf531b8f31253fc9ec1f20bcd8726848434c239183202e17aae8c413b34c3

    • SSDEEP

      12288:m73U8rsVJNhF1mCYGma35qs8YRK8e0yi7CAV7uikFg32dn:GvrMJNhWCYGhks8JfORlubgg

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • 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