Overview

overview

10

Static

static

10

119f621d99...59.exe

windows7-x64

10

119f621d99...59.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    119f621d991c37ddee3643f8f82472a3a1e8999d3564c6125e1bd418cab96c59

  • Size

    909KB

  • Sample

    241029-yqefyayflf

  • MD5

    9d3a2cdc538096d9e578242c7d226d55

  • SHA1

    246b0f168fba43ef89f1ca543005c184b4bc9b4a

  • SHA256

    119f621d991c37ddee3643f8f82472a3a1e8999d3564c6125e1bd418cab96c59

  • SHA512

    d42db09082b8e6ce7c044264bdc0c25326ca73d914eb1e228ad8693a10279ba407fb9182b13d540bf9e9675aa07939c20b32f94428c45392186e61d9acb69a29

  • SSDEEP

    12288:F2pJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V98pXHC75fzEMS9:FuJ39LyjbJkQFMhmC+6GD9iXC75Yn9

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      119f621d991c37ddee3643f8f82472a3a1e8999d3564c6125e1bd418cab96c59

    • Size

      909KB

    • MD5

      9d3a2cdc538096d9e578242c7d226d55

    • SHA1

      246b0f168fba43ef89f1ca543005c184b4bc9b4a

    • SHA256

      119f621d991c37ddee3643f8f82472a3a1e8999d3564c6125e1bd418cab96c59

    • SHA512

      d42db09082b8e6ce7c044264bdc0c25326ca73d914eb1e228ad8693a10279ba407fb9182b13d540bf9e9675aa07939c20b32f94428c45392186e61d9acb69a29

    • SSDEEP

      12288:F2pJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V98pXHC75fzEMS9:FuJ39LyjbJkQFMhmC+6GD9iXC75Yn9

    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

2
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

3
T1012

System Information Discovery

4
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