Overview

overview

10

Static

static

10

VMMGuestAgent.exe

windows7-x64

10

VMMGuestAgent.exe

windows10-2004-x64

10

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General

  • Target

    VMMGuestAgent.exe

  • Size

    382KB

  • Sample

    221127-tmpehsaf88

  • MD5

    8acee801151dd9f7a3326be10f783b50

  • SHA1

    6a97b32816592c0c9fb1851fcb3a0f6809da8e97

  • SHA256

    dfd10d42abaefdf115bbd5eb814ad8dcabd46f488318d68ca16353f52384618a

  • SHA512

    8dc15daad699f9208ddab4d1aef6d6ec4182131d916e6b9728532f355b9253699442536ce0502dcafab38284822cd7d65c5d49983711b1e439abde1ad07436bd

  • SSDEEP

    6144:k9d7dUM6bMqCI/aEq7qLlxJZWbcWePeGpd8IbWvr8dEwwwwjoVnfyAU:m7qM6WSlFWbcWePeGpOIGrKVfVU

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      VMMGuestAgent.exe

    • Size

      382KB

    • MD5

      8acee801151dd9f7a3326be10f783b50

    • SHA1

      6a97b32816592c0c9fb1851fcb3a0f6809da8e97

    • SHA256

      dfd10d42abaefdf115bbd5eb814ad8dcabd46f488318d68ca16353f52384618a

    • SHA512

      8dc15daad699f9208ddab4d1aef6d6ec4182131d916e6b9728532f355b9253699442536ce0502dcafab38284822cd7d65c5d49983711b1e439abde1ad07436bd

    • SSDEEP

      6144:k9d7dUM6bMqCI/aEq7qLlxJZWbcWePeGpd8IbWvr8dEwwwwjoVnfyAU:m7qM6WSlFWbcWePeGpOIGrKVfVU

    Score
    10/10
    neshtapersistencespywarestealer

    • 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 Enterprise v6

Tasks