Overview

overview

10

Static

static

10

5d83f64680...13.exe

windows7-x64

10

5d83f64680...13.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5d83f64680c6671b004ef10f7e93b68a5d282a067a10db94617adba811e8e813

  • Size

    696KB

  • Sample

    221120-n1lynabg86

  • MD5

    09adbf0b5c41f32a324991e341acdf01

  • SHA1

    d3744a87544c5eb7142dba16050f69f1a35834df

  • SHA256

    5d83f64680c6671b004ef10f7e93b68a5d282a067a10db94617adba811e8e813

  • SHA512

    7190ba086d96a335348189d7e9dbe56f5128621198042c01876e83b1d40e621acb293265423853c1a8abb27045b7d6c477065c3211f61814e520d12301ca16ad

  • SSDEEP

    6144:k9uF1mDdkrsqhD5rrVn/H6UfMV38vfMV38v9N9N9N9N9N9N9N9N9N9N9:FKDdkr/D5rpv6Ussvss

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      5d83f64680c6671b004ef10f7e93b68a5d282a067a10db94617adba811e8e813

    • Size

      696KB

    • MD5

      09adbf0b5c41f32a324991e341acdf01

    • SHA1

      d3744a87544c5eb7142dba16050f69f1a35834df

    • SHA256

      5d83f64680c6671b004ef10f7e93b68a5d282a067a10db94617adba811e8e813

    • SHA512

      7190ba086d96a335348189d7e9dbe56f5128621198042c01876e83b1d40e621acb293265423853c1a8abb27045b7d6c477065c3211f61814e520d12301ca16ad

    • SSDEEP

      6144:k9uF1mDdkrsqhD5rrVn/H6UfMV38vfMV38v9N9N9N9N9N9N9N9N9N9N9:FKDdkr/D5rpv6Ussvss

    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