Overview

overview

10

Static

static

10

1d7c5ef4ac...71.exe

windows7-x64

10

1d7c5ef4ac...71.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1d7c5ef4acf3006f3a9d66c3f6bfaba61dea69a044ae5e243b33516016c5b771

  • Size

    353KB

  • Sample

    221118-2dgbjseg8x

  • MD5

    45520cbb254bdf36e6b582cb08e40100

  • SHA1

    45894ea0f37810e4b5ed9c5547074bef8d411584

  • SHA256

    1d7c5ef4acf3006f3a9d66c3f6bfaba61dea69a044ae5e243b33516016c5b771

  • SHA512

    2c55feddf79e759dba2e1fb2a4120b6120cf5e96dbef479abc0e226c796e24d7a068c083a3442496d65f442f819d448b1ad9b05368c647c78aa0c7a74bb6dce6

  • SSDEEP

    6144:i9Na1Zg30ZTNWSG6/7aDtWCn54YqcDe/3pXsGKLu8NmcZKlg1Vlhw/aY:HzrWSG6zIWC5kcDePtmxmc20VlhgaY

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      1d7c5ef4acf3006f3a9d66c3f6bfaba61dea69a044ae5e243b33516016c5b771

    • Size

      353KB

    • MD5

      45520cbb254bdf36e6b582cb08e40100

    • SHA1

      45894ea0f37810e4b5ed9c5547074bef8d411584

    • SHA256

      1d7c5ef4acf3006f3a9d66c3f6bfaba61dea69a044ae5e243b33516016c5b771

    • SHA512

      2c55feddf79e759dba2e1fb2a4120b6120cf5e96dbef479abc0e226c796e24d7a068c083a3442496d65f442f819d448b1ad9b05368c647c78aa0c7a74bb6dce6

    • SSDEEP

      6144:i9Na1Zg30ZTNWSG6/7aDtWCn54YqcDe/3pXsGKLu8NmcZKlg1Vlhw/aY:HzrWSG6zIWC5kcDePtmxmc20VlhgaY

    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