General

  • Target

    ef4c96666569d18372ec5d4bb6c1bb9bd05bd17fb7a025c82b3f79eb5b88e483

  • Size

    168KB

  • Sample

    240617-ee6lhaxcjm

  • MD5

    4f0a4de1b91902f336c57e8e1b1638bd

  • SHA1

    b98fb401fcf776a97f6e166aa90778ee43200e73

  • SHA256

    ef4c96666569d18372ec5d4bb6c1bb9bd05bd17fb7a025c82b3f79eb5b88e483

  • SHA512

    8c7075d866fe85d9805a205f10b1fcc6300f95a02e8b8afe53b64f8be2d83e867f49642cc2d55948fffa990ade3c19c9d85a20e2d9c5c0829e3bb51686965d59

  • SSDEEP

    3072:sr85Cy7LIvfHYTok7RcPJ5GSLcwur5cPJ5GSLcwurh:k9ngTGPJRzur+PJRzurh

Malware Config

Targets

    • Target

      ef4c96666569d18372ec5d4bb6c1bb9bd05bd17fb7a025c82b3f79eb5b88e483

    • Size

      168KB

    • MD5

      4f0a4de1b91902f336c57e8e1b1638bd

    • SHA1

      b98fb401fcf776a97f6e166aa90778ee43200e73

    • SHA256

      ef4c96666569d18372ec5d4bb6c1bb9bd05bd17fb7a025c82b3f79eb5b88e483

    • SHA512

      8c7075d866fe85d9805a205f10b1fcc6300f95a02e8b8afe53b64f8be2d83e867f49642cc2d55948fffa990ade3c19c9d85a20e2d9c5c0829e3bb51686965d59

    • SSDEEP

      3072:sr85Cy7LIvfHYTok7RcPJ5GSLcwur5cPJ5GSLcwurh:k9ngTGPJRzur+PJRzurh

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks