Overview

overview

10

Static

static

10

8049bb1b2f...ce.exe

windows7-x64

10

8049bb1b2f...ce.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce

  • Size

    1.7MB

  • Sample

    221129-jykwcsea3y

  • MD5

    2e7ad1a8d1d3df7dbb68e8c7c7eab7ba

  • SHA1

    1915d69b254f80694aa6323e04c2477355a661ed

  • SHA256

    8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce

  • SHA512

    19a8fd0d6e87dc3d8f867b3c9bbf490a0771c6e68620c2a5885d368a817a8d705f32ca5e002e4b51fb03f2bf05bd5419bcb4f4ef6af5dfa5bbc04652f091b093

  • SSDEEP

    12288:KEkIQuPHnIPq/u64piHaujhGgt+JlR355uAfD1umpJpMDAfQv3hSWfFruVFMc0DN:QIQuPoB6HHaujs0+DJH5fbWfJu5f4

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce

    • Size

      1.7MB

    • MD5

      2e7ad1a8d1d3df7dbb68e8c7c7eab7ba

    • SHA1

      1915d69b254f80694aa6323e04c2477355a661ed

    • SHA256

      8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce

    • SHA512

      19a8fd0d6e87dc3d8f867b3c9bbf490a0771c6e68620c2a5885d368a817a8d705f32ca5e002e4b51fb03f2bf05bd5419bcb4f4ef6af5dfa5bbc04652f091b093

    • SSDEEP

      12288:KEkIQuPHnIPq/u64piHaujhGgt+JlR355uAfD1umpJpMDAfQv3hSWfFruVFMc0DN:QIQuPoB6HHaujs0+DJH5fbWfJu5f4

    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