Overview

overview

10

Static

static

10

8b85b814de...bc.exe

windows7_x64

10

8b85b814de...bc.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    8b85b814de78b6661c037250ee2b067109d432455a79627a95ab404c3f464ebc

  • Size

    807KB

  • Sample

    220524-vexllaabe6

  • MD5

    c1065d2a9550d015cdd5a32b672a3ae4

  • SHA1

    d2050074fb3c30d7294fde2014ef0c9b5c422011

  • SHA256

    8b85b814de78b6661c037250ee2b067109d432455a79627a95ab404c3f464ebc

  • SHA512

    8d7c282d03fff74511035da70c47bf8e3766416d54d1b6ecf1900a1cad535987bcb470455e0e3f429a7448bf453b90fb4d55a55a9f148ae3185039efff756619

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      8b85b814de78b6661c037250ee2b067109d432455a79627a95ab404c3f464ebc

    • Size

      807KB

    • MD5

      c1065d2a9550d015cdd5a32b672a3ae4

    • SHA1

      d2050074fb3c30d7294fde2014ef0c9b5c422011

    • SHA256

      8b85b814de78b6661c037250ee2b067109d432455a79627a95ab404c3f464ebc

    • SHA512

      8d7c282d03fff74511035da70c47bf8e3766416d54d1b6ecf1900a1cad535987bcb470455e0e3f429a7448bf453b90fb4d55a55a9f148ae3185039efff756619

    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