Overview

overview

10

Static

static

10

4740dd4bf9...bN.exe

windows7-x64

10

4740dd4bf9...bN.exe

windows10-2004-x64

10

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General

  • Target

    4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9ebN

  • Size

    2.9MB

  • Sample

    241011-2k7r3sxgra

  • MD5

    5bf6ef6ef0aacf53e2fd7d1e4ba4b800

  • SHA1

    265706fad722d650ad668753bfbb28fc66201266

  • SHA256

    4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9eb

  • SHA512

    86b03c2eca50ad035fe5f4d26881faaac28bb1b96f104ca91fd429390d7c016b6561a6bbafb37514abbc2e33f64bb00f4959b45be102b10bf3f0e7c34c83f218

  • SSDEEP

    49152:F/Qdykp2boz074d6DAuPBN8+9oDF3fP+UHHgDwxy4Ifz101mH:9webOuAkBN8+CF3fP+sADw84yzH

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9ebN

    • Size

      2.9MB

    • MD5

      5bf6ef6ef0aacf53e2fd7d1e4ba4b800

    • SHA1

      265706fad722d650ad668753bfbb28fc66201266

    • SHA256

      4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9eb

    • SHA512

      86b03c2eca50ad035fe5f4d26881faaac28bb1b96f104ca91fd429390d7c016b6561a6bbafb37514abbc2e33f64bb00f4959b45be102b10bf3f0e7c34c83f218

    • SSDEEP

      49152:F/Qdykp2boz074d6DAuPBN8+9oDF3fP+UHHgDwxy4Ifz101mH:9webOuAkBN8+CF3fP+sADw84yzH

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks