Overview

overview

10

Static

static

10

1fa731dc94...3c.exe

windows7-x64

10

1fa731dc94...3c.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1fa731dc947a4d1ffc37a9b14bd78e005e2af428e8e664c7e99170579cfcab3c

  • Size

    261KB

  • Sample

    221119-ngv28adc3s

  • MD5

    570943e4fcbc41b074a7e61dd11422a0

  • SHA1

    3d941891f8b624324e975496fed9ed49b56d1f9a

  • SHA256

    1fa731dc947a4d1ffc37a9b14bd78e005e2af428e8e664c7e99170579cfcab3c

  • SHA512

    cf5703975d242d229b106ee29ebf7d6fcebc21db7241ca0b5bc877ee0729feb90276f726c57d4470d4b75348e473f01578cf4ba87360d284f2b80b078111afad

  • SSDEEP

    3072:sr85CE73zbQ6NE3shCjtTo02pqDcn6WpjL1CrVheZgHwPmH0yeFF8CH:k9CbOshEGn1CrS+HA1H

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      1fa731dc947a4d1ffc37a9b14bd78e005e2af428e8e664c7e99170579cfcab3c

    • Size

      261KB

    • MD5

      570943e4fcbc41b074a7e61dd11422a0

    • SHA1

      3d941891f8b624324e975496fed9ed49b56d1f9a

    • SHA256

      1fa731dc947a4d1ffc37a9b14bd78e005e2af428e8e664c7e99170579cfcab3c

    • SHA512

      cf5703975d242d229b106ee29ebf7d6fcebc21db7241ca0b5bc877ee0729feb90276f726c57d4470d4b75348e473f01578cf4ba87360d284f2b80b078111afad

    • SSDEEP

      3072:sr85CE73zbQ6NE3shCjtTo02pqDcn6WpjL1CrVheZgHwPmH0yeFF8CH:k9CbOshEGn1CrS+HA1H

    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