Overview

overview

7

Static

static

3

dolphin-an...1).exe

windows10-2004-x64

7

Dolphin Anty.exe

windows10-2004-x64

7

$R0/Uninst...ty.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    dolphin-anty-win-latest (1).exe

  • Size

    216.4MB

  • Sample

    240428-w6ck6sec5t

  • MD5

    771096e2caa2b65c16fe57b7c08fcace

  • SHA1

    2273124e0fffe9c6baea23a5a1f74107f674def3

  • SHA256

    f445ea286969be497afb61fb836cb054a5d1a4c909e2071c75bd7f0d48cde2e5

  • SHA512

    0051771697d8241f39804c112d71670cb0b05806ab1abb94c1dd4928e0847d1470164bc366c2f4a311d46c0c21608bb6067469ecd12266e7c17bb2b44d3b18cc

  • SSDEEP

    6291456:l1Z9v+3gRWmy0Jwv3Q1Z9v+3gSRjnOg8sabd+Yz:nxWmlw2yRzxccK

Score
7/10
discovery

Malware Config

Targets

    • Target

      dolphin-anty-win-latest (1).exe

    • Size

      216.4MB

    • MD5

      771096e2caa2b65c16fe57b7c08fcace

    • SHA1

      2273124e0fffe9c6baea23a5a1f74107f674def3

    • SHA256

      f445ea286969be497afb61fb836cb054a5d1a4c909e2071c75bd7f0d48cde2e5

    • SHA512

      0051771697d8241f39804c112d71670cb0b05806ab1abb94c1dd4928e0847d1470164bc366c2f4a311d46c0c21608bb6067469ecd12266e7c17bb2b44d3b18cc

    • SSDEEP

      6291456:l1Z9v+3gRWmy0Jwv3Q1Z9v+3gSRjnOg8sabd+Yz:nxWmlw2yRzxccK

    Score
    7/10
    discovery

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery

    • Drops file in System32 directory

    behavioral1

    • Target

      Dolphin Anty.exe

    • Size

      168.6MB

    • MD5

      2f711422d2e8700a0f2b423681566524

    • SHA1

      2b7eb92ea1ca882caafca5e332ea3aff1c805d1e

    • SHA256

      569b7bebd18f96d7774614d535d30e5f4b47615581bc94b49b9ea0c02c8cf41b

    • SHA512

      bbcf087b92ecfe0686db1dc67aaf8ad0a0e17ab42cd79e7704e535f5dcbe6e8376dbf2fa503d468b8ba1533306ead383e61ab3315a25d0803289428acdf34075

    • SSDEEP

      1572864:eI/Lersitaya/Z2fU8sFcIM4L0l22Hb472TGB2+2T1PD7d00j+ohdOq6g5AgO8x5:dMY/KnD45KKb8xG

    Score
    7/10

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    behavioral2

    • Target

      $R0/Uninstall Dolphin Anty.exe

    • Size

      221KB

    • MD5

      a33b60a20bc0290e7408142aad2fffc0

    • SHA1

      af8f75318280a41cd302fae286c7417b4f2f3220

    • SHA256

      5aa9e15ddef12a6e810fc579db859d15c226ec1b81edd4128b3dd1a600c8c5e6

    • SHA512

      c542458e64f9860894c244845fe42bb4bc060699f8aaf2d7516c6e88e3ecd042133b05fbe893e8368213da9e039de66cba3c05042d3e19738bfdcaa42d3dd91f

    • SSDEEP

      6144:w740IkfEUs9T2GfDBf+ou2g//k/ifI2Uaq2t0EyL+2iaI:qpKXl6f3oRK2ZI

    Score
    7/10

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral3

MITRE ATT&CK Enterprise v15

Tasks