Overview

overview

10

Static

static

10

b2c00125b1...30.exe

windows7-x64

10

b2c00125b1...30.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b2c00125b1e6fdff6d44644c6c3b1f84062dab897031d27ee48ba28b3acc1a30

  • Size

    459KB

  • Sample

    221123-xyq92agd54

  • MD5

    26397015c80750da0a36f549d3f2c467

  • SHA1

    13a324ffbfb73ec47a421c9b4fd1662f7f1c87d5

  • SHA256

    b2c00125b1e6fdff6d44644c6c3b1f84062dab897031d27ee48ba28b3acc1a30

  • SHA512

    4c43fe9dd85edb621dabe8c3f0ea07594fb9108c066666cb10f7a95704e6282ecb63bc84d7a4392108f8ec64309fdef42f09484e8ba9528e728ea3bf2551e459

  • SSDEEP

    6144:k9FmU9R+BsKdNSuEnIebQie0bvT51CBLWFY+JLuhmPRDdrJ7k3JzhVDvh:OBf+GKN2r75syvtRpd7k5Hh

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      b2c00125b1e6fdff6d44644c6c3b1f84062dab897031d27ee48ba28b3acc1a30

    • Size

      459KB

    • MD5

      26397015c80750da0a36f549d3f2c467

    • SHA1

      13a324ffbfb73ec47a421c9b4fd1662f7f1c87d5

    • SHA256

      b2c00125b1e6fdff6d44644c6c3b1f84062dab897031d27ee48ba28b3acc1a30

    • SHA512

      4c43fe9dd85edb621dabe8c3f0ea07594fb9108c066666cb10f7a95704e6282ecb63bc84d7a4392108f8ec64309fdef42f09484e8ba9528e728ea3bf2551e459

    • SSDEEP

      6144:k9FmU9R+BsKdNSuEnIebQie0bvT51CBLWFY+JLuhmPRDdrJ7k3JzhVDvh:OBf+GKN2r75syvtRpd7k5Hh

    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