Overview

overview

10

Static

static

81ee98aa9d...db.exe

windows7-x64

10

81ee98aa9d...db.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    81ee98aa9d6aaeeca151ba1d48305ed47b0f496268af968700851bf5bebd80db

  • Size

    164KB

  • Sample

    221201-273rmsbb39

  • MD5

    54cfbe64a19c29d38e2fcc1114e24abf

  • SHA1

    63d633a70c7a5171b773268d25c8b92ed54c0e62

  • SHA256

    81ee98aa9d6aaeeca151ba1d48305ed47b0f496268af968700851bf5bebd80db

  • SHA512

    7a6e02b2775f7ffd921ef2f6200996ca9e4d65126c04ac3db33947e5a483821eb6def7921385db51aac4ab31090621a4a00b97686d81ebff4f6e4c5c5174adda

  • SSDEEP

    3072:XoHDN+3usog8lq0mEQZXPb+OXBJatOdS7dcovquoF+N7bZD16iYIQusGGTkLGFM5:KGuPTlqn3XPaptOdS7dcovquoF+N7bZX

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      81ee98aa9d6aaeeca151ba1d48305ed47b0f496268af968700851bf5bebd80db

    • Size

      164KB

    • MD5

      54cfbe64a19c29d38e2fcc1114e24abf

    • SHA1

      63d633a70c7a5171b773268d25c8b92ed54c0e62

    • SHA256

      81ee98aa9d6aaeeca151ba1d48305ed47b0f496268af968700851bf5bebd80db

    • SHA512

      7a6e02b2775f7ffd921ef2f6200996ca9e4d65126c04ac3db33947e5a483821eb6def7921385db51aac4ab31090621a4a00b97686d81ebff4f6e4c5c5174adda

    • SSDEEP

      3072:XoHDN+3usog8lq0mEQZXPb+OXBJatOdS7dcovquoF+N7bZD16iYIQusGGTkLGFM5:KGuPTlqn3XPaptOdS7dcovquoF+N7bZX

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks