Overview

overview

10

Static

static

10

2024-06-19...ta.exe

windows7-x64

10

2024-06-19...ta.exe

windows10-2004-x64

10

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General

  • Target

    2024-06-19_1990b12d690ca0cc794b5b69aff67372_lockbit_neshta

  • Size

    190KB

  • Sample

    240619-kaak6axcme

  • MD5

    1990b12d690ca0cc794b5b69aff67372

  • SHA1

    3c10c41fae489e0d2ac70cd693a0441da10ded54

  • SHA256

    4f46dac7fe7e27e955c968fc3297a1f6d7cc89425a4ee67fbe0642cc0d7cff73

  • SHA512

    84d29bcec13df6cfefbfb75673f51ebcdf54a4f42a0ea658393520c836b99370893ac8a5a4ccd2ceccadd3282faa3c66bd5946f96fe217f93305ba0762b891de

  • SSDEEP

    3072:sr85CU/ZNMIuc1SoiR9MH8wk44ymr1ilJDoiXWoqflac6sZ/mqFIhzj72WIT6FLD:k9UBNFucVicHrk7yPXDoiXXq0KZeqFIp

Score
10/10
lockbitneshtapersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      2024-06-19_1990b12d690ca0cc794b5b69aff67372_lockbit_neshta

    • Size

      190KB

    • MD5

      1990b12d690ca0cc794b5b69aff67372

    • SHA1

      3c10c41fae489e0d2ac70cd693a0441da10ded54

    • SHA256

      4f46dac7fe7e27e955c968fc3297a1f6d7cc89425a4ee67fbe0642cc0d7cff73

    • SHA512

      84d29bcec13df6cfefbfb75673f51ebcdf54a4f42a0ea658393520c836b99370893ac8a5a4ccd2ceccadd3282faa3c66bd5946f96fe217f93305ba0762b891de

    • SSDEEP

      3072:sr85CU/ZNMIuc1SoiR9MH8wk44ymr1ilJDoiXWoqflac6sZ/mqFIhzj72WIT6FLD:k9UBNFucVicHrk7yPXDoiXXq0KZeqFIp

    Score
    10/10
    lockbitneshtapersistenceransomwarespywarestealer

    • Detect Neshta payload

    • Lockbit

      Ransomware family with multiple variants released since late 2019.

      ransomwarelockbit

    • Neshta

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

      persistencespywareneshta

    • Rule to detect Lockbit 3.0 ransomware Windows payload

    • 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

      persistence

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks