Overview

overview

10

Static

static

10

3259b14afa...c8.exe

windows7_x64

10

3259b14afa...c8.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3259b14afa254128715da19fcd86313c0740b154aff3d6a0b6e3d0f7b96607c8

  • Size

    2.6MB

  • Sample

    220524-sqrtdabdck

  • MD5

    06aa043b17671183d31d942be4fd9948

  • SHA1

    2ea50404583fa90e00b2c024db431050c54f0aec

  • SHA256

    3259b14afa254128715da19fcd86313c0740b154aff3d6a0b6e3d0f7b96607c8

  • SHA512

    501ac54a761710a0c1e8dbc51dc9474cea3f5ca04c549c037172fb3b10b55e386b81fc23eff9c650d95ef040c22f2e6ac00062f9eec0f84844a4773549efb268

Score
10/10
neshtapersistencespyware

Malware Config

Targets

    • Target

      3259b14afa254128715da19fcd86313c0740b154aff3d6a0b6e3d0f7b96607c8

    • Size

      2.6MB

    • MD5

      06aa043b17671183d31d942be4fd9948

    • SHA1

      2ea50404583fa90e00b2c024db431050c54f0aec

    • SHA256

      3259b14afa254128715da19fcd86313c0740b154aff3d6a0b6e3d0f7b96607c8

    • SHA512

      501ac54a761710a0c1e8dbc51dc9474cea3f5ca04c549c037172fb3b10b55e386b81fc23eff9c650d95ef040c22f2e6ac00062f9eec0f84844a4773549efb268

    Score
    10/10
    neshtapersistencespyware

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks