Overview

overview

10

Static

static

2ab785d0be...5b.exe

windows7-x64

10

2ab785d0be...5b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b

  • Size

    500KB

  • Sample

    221121-ngzemsgd25

  • MD5

    319914a647705ab10ff50ca0f96f5540

  • SHA1

    8ca527104c1c099529e2f3a77bde86889c85d424

  • SHA256

    2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b

  • SHA512

    6009c0a06224db8b0376f938c9948f99a1cbed31c772e91680ea0172dab265beadbd858ae8a8a1fb49ef63135c819c127ef41d117c1b71312b0d0a33d5f3a43e

  • SSDEEP

    12288:XmKvrhgYxoMNmKqVaWWwOFTJwdgJoIs9ga:W4mKnmKCSTedJga

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b

    • Size

      500KB

    • MD5

      319914a647705ab10ff50ca0f96f5540

    • SHA1

      8ca527104c1c099529e2f3a77bde86889c85d424

    • SHA256

      2ab785d0be03a078986d530f37262a522931628c36405c46674e9582790ad55b

    • SHA512

      6009c0a06224db8b0376f938c9948f99a1cbed31c772e91680ea0172dab265beadbd858ae8a8a1fb49ef63135c819c127ef41d117c1b71312b0d0a33d5f3a43e

    • SSDEEP

      12288:XmKvrhgYxoMNmKqVaWWwOFTJwdgJoIs9ga:W4mKnmKCSTedJga

    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