Overview

overview

10

Static

static

10

131a8658fc...d0.exe

windows7_x64

10

131a8658fc...d0.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    131a8658fcc8d502f8ea7fb3176c98a8223a8556303d60ddccf28e2384f688d0

  • Size

    3.2MB

  • Sample

    220603-qn1mdsbedj

  • MD5

    3365574d049e43c6e6384ce17744b65e

  • SHA1

    165ee631644c794611a6818b15c87e9bba3c4e03

  • SHA256

    131a8658fcc8d502f8ea7fb3176c98a8223a8556303d60ddccf28e2384f688d0

  • SHA512

    c63c93c38de91b4bcf66668d2995720781f41d81d95b16cb2ef859dc78d4973db90d582590cfadb53faaffcd19bc3d467c3baa9cd11fcabfa805e44033e4efc5

Score
10/10
neshtaagilenetpersistencespywarestealer

Malware Config

Targets

    • Target

      131a8658fcc8d502f8ea7fb3176c98a8223a8556303d60ddccf28e2384f688d0

    • Size

      3.2MB

    • MD5

      3365574d049e43c6e6384ce17744b65e

    • SHA1

      165ee631644c794611a6818b15c87e9bba3c4e03

    • SHA256

      131a8658fcc8d502f8ea7fb3176c98a8223a8556303d60ddccf28e2384f688d0

    • SHA512

      c63c93c38de91b4bcf66668d2995720781f41d81d95b16cb2ef859dc78d4973db90d582590cfadb53faaffcd19bc3d467c3baa9cd11fcabfa805e44033e4efc5

    Score
    10/10
    neshtaagilenetpersistencespywarestealer

    • 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

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • 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