Overview

overview

10

Static

static

10

d0dcaa91e5...5a.exe

windows7_x64

10

d0dcaa91e5...5a.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    d0dcaa91e51003fa9b9e10980b68f1b11b630ed58d8ceb4ff78befccf381ac5a

  • Size

    3.0MB

  • Sample

    220524-rcfzaadff7

  • MD5

    3d2d9e5eea086ccf3e0710065bb9d4bb

  • SHA1

    0a690bb3d55bdea96cf8c5e2c416a68fdbcff0ef

  • SHA256

    d0dcaa91e51003fa9b9e10980b68f1b11b630ed58d8ceb4ff78befccf381ac5a

  • SHA512

    d39093325004c975cc45aefca5183d7fa836bf18b4a2483606b16e24a162c8b541d3ae6934f34794c1f6d601f4c3928a547d57bc70b316ff900a5f3938e1f004

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      d0dcaa91e51003fa9b9e10980b68f1b11b630ed58d8ceb4ff78befccf381ac5a

    • Size

      3.0MB

    • MD5

      3d2d9e5eea086ccf3e0710065bb9d4bb

    • SHA1

      0a690bb3d55bdea96cf8c5e2c416a68fdbcff0ef

    • SHA256

      d0dcaa91e51003fa9b9e10980b68f1b11b630ed58d8ceb4ff78befccf381ac5a

    • SHA512

      d39093325004c975cc45aefca5183d7fa836bf18b4a2483606b16e24a162c8b541d3ae6934f34794c1f6d601f4c3928a547d57bc70b316ff900a5f3938e1f004

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta Payload

    • 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

2
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