Overview

overview

10

Static

static

da028a70a3...d7.exe

windows7-x64

10

da028a70a3...d7.exe

windows10-2004-x64

10

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General

  • Target

    da028a70a39dbb2c91070217caae1f7492098044bdf16cab731d0561431debd7

  • Size

    146KB

  • Sample

    221203-bx49lsdb77

  • MD5

    69deca7133faca62d202417c033ad090

  • SHA1

    d995602693b79ac012509927dc99eae1f56034ff

  • SHA256

    da028a70a39dbb2c91070217caae1f7492098044bdf16cab731d0561431debd7

  • SHA512

    a9a0832f2cdab15a0b139c91233a1816633d020f9ba3e51a705aa87485b241d243a98dd8ad29b7a5c9358c674288e967a028c737d6a0ee8df6e6792b72a45554

  • SSDEEP

    3072:eZo6/nryC3uv2n4pSKtloIkk/FF9lA1Uf/Z4:en2g4MWloxkrZ/i

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      da028a70a39dbb2c91070217caae1f7492098044bdf16cab731d0561431debd7

    • Size

      146KB

    • MD5

      69deca7133faca62d202417c033ad090

    • SHA1

      d995602693b79ac012509927dc99eae1f56034ff

    • SHA256

      da028a70a39dbb2c91070217caae1f7492098044bdf16cab731d0561431debd7

    • SHA512

      a9a0832f2cdab15a0b139c91233a1816633d020f9ba3e51a705aa87485b241d243a98dd8ad29b7a5c9358c674288e967a028c737d6a0ee8df6e6792b72a45554

    • SSDEEP

      3072:eZo6/nryC3uv2n4pSKtloIkk/FF9lA1Uf/Z4:en2g4MWloxkrZ/i

    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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks