Overview

overview

10

Static

static

10

bda39fae18...9N.exe

windows7-x64

10

bda39fae18...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749N.exe

  • Size

    6.2MB

  • Sample

    241124-h1ayhayrg1

  • MD5

    639a6fc9e9e7ec1e5a19787a848050a0

  • SHA1

    f0dd26b974a99af56f9f89f3b65ca549ee57942b

  • SHA256

    bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749

  • SHA512

    ddaa2d7d0c2a76a25d6503d4279b192b4e25344edb320d148c4b94e16b583af77ed244fea1b6a9902a7a4c232b2a21e99efbf752952ff5094cc77cd231e67f99

  • SSDEEP

    49152:8GtlqaVwASOPqIU6ihY71+2ugiF4Q379IlY4ntvdPtqr1o6wvwYNXQNiMMFdN0UV:l9+aKu4avo8VYSQQWYvHaN3E36FNPR

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749N.exe

    • Size

      6.2MB

    • MD5

      639a6fc9e9e7ec1e5a19787a848050a0

    • SHA1

      f0dd26b974a99af56f9f89f3b65ca549ee57942b

    • SHA256

      bda39fae1801c326f2b1d854ea88acac7a51a0eb69d16b17e9d76a1e75210749

    • SHA512

      ddaa2d7d0c2a76a25d6503d4279b192b4e25344edb320d148c4b94e16b583af77ed244fea1b6a9902a7a4c232b2a21e99efbf752952ff5094cc77cd231e67f99

    • SSDEEP

      49152:8GtlqaVwASOPqIU6ihY71+2ugiF4Q379IlY4ntvdPtqr1o6wvwYNXQNiMMFdN0UV:l9+aKu4avo8VYSQQWYvHaN3E36FNPR

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Neshta family

      neshta

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks