Overview

overview

10

Static

static

a1814f7053...44.exe

windows7-x64

10

a1814f7053...44.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a1814f705386a561ab74a9b190c8d1a9c8ad3e0b6482846e272820a2be38e844

  • Size

    331KB

  • Sample

    221125-wsy71sdh73

  • MD5

    5a2b8bf9ea5dfafb7468ec652fd48323

  • SHA1

    35c3732955886a03080bd339d528912c3f2d4d2d

  • SHA256

    a1814f705386a561ab74a9b190c8d1a9c8ad3e0b6482846e272820a2be38e844

  • SHA512

    998f8ccce9f8753615fbb95900484c367bd0d0e557caa167d5608248610f8ac18c72d19baa1be48457100cff68f336795ddf1b00f1dac229d02cf26975692e00

  • SSDEEP

    6144:v99o5yvLuXiP/v+97vx7o18Ydquy+ozR1dlZ2:vo5yvLuyf+9bxuqt+oV1dlQ

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      a1814f705386a561ab74a9b190c8d1a9c8ad3e0b6482846e272820a2be38e844

    • Size

      331KB

    • MD5

      5a2b8bf9ea5dfafb7468ec652fd48323

    • SHA1

      35c3732955886a03080bd339d528912c3f2d4d2d

    • SHA256

      a1814f705386a561ab74a9b190c8d1a9c8ad3e0b6482846e272820a2be38e844

    • SHA512

      998f8ccce9f8753615fbb95900484c367bd0d0e557caa167d5608248610f8ac18c72d19baa1be48457100cff68f336795ddf1b00f1dac229d02cf26975692e00

    • SSDEEP

      6144:v99o5yvLuXiP/v+97vx7o18Ydquy+ozR1dlZ2:vo5yvLuyf+9bxuqt+oV1dlQ

    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