Overview

overview

10

Static

static

10

80718aafbc...58.exe

windows7-x64

10

80718aafbc...58.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    80718aafbc19bbeafb446ac3ab9a7bf2ee51751e30d6ba61fbdff335cf0e1258

  • Size

    2.9MB

  • Sample

    240319-jg3pvadg55

  • MD5

    86f92ef5fbd5100c717eedb6e23c3562

  • SHA1

    b3beac8364288165bc7792b2ec74ea8b6185bda6

  • SHA256

    80718aafbc19bbeafb446ac3ab9a7bf2ee51751e30d6ba61fbdff335cf0e1258

  • SHA512

    5be42af88559e727cf931b3e44d656e04d613da8c70add8fd141551f233d5cdb97aad85c87bcc2800b49674d21bd627248466e036c37003eb1916549a86bf566

  • SSDEEP

    49152:SljEr16EWHjJf8og0uFOw9mwj9s+Qjwi/PElh4Wn5FjMnkIyYwGi1Mzm70:Is6fyF4+SGlhn5akISazm70

Score
10/10
neshtapersistencespywarestealerupx

Malware Config

Targets

    • Target

      80718aafbc19bbeafb446ac3ab9a7bf2ee51751e30d6ba61fbdff335cf0e1258

    • Size

      2.9MB

    • MD5

      86f92ef5fbd5100c717eedb6e23c3562

    • SHA1

      b3beac8364288165bc7792b2ec74ea8b6185bda6

    • SHA256

      80718aafbc19bbeafb446ac3ab9a7bf2ee51751e30d6ba61fbdff335cf0e1258

    • SHA512

      5be42af88559e727cf931b3e44d656e04d613da8c70add8fd141551f233d5cdb97aad85c87bcc2800b49674d21bd627248466e036c37003eb1916549a86bf566

    • SSDEEP

      49152:SljEr16EWHjJf8og0uFOw9mwj9s+Qjwi/PElh4Wn5FjMnkIyYwGi1Mzm70:Is6fyF4+SGlhn5akISazm70

    Score
    10/10
    neshtapersistencespywarestealerupx

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • UPX dump on OEP (original entry point)

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks