Overview

overview

10

Static

static

1f90b4e519...c2.exe

windows7-x64

10

1f90b4e519...c2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1f90b4e519cb1bb3931a20314e1a0d6d363ba025893a2bf209f3cfe8c9a979c2

  • Size

    260KB

  • Sample

    221014-me4qxabah2

  • MD5

    72acde79ffdc4f7b0ee75cd50314808c

  • SHA1

    ac3c43ee011ab4a8960850eac370d1fe7ac3c350

  • SHA256

    1f90b4e519cb1bb3931a20314e1a0d6d363ba025893a2bf209f3cfe8c9a979c2

  • SHA512

    c2e4bdae1ba25d9fa8a3e006b02480f7da081209ce7826cbecffa53988dbbbecfc45d0b56241c9ff3104801014343d4c69f9d6a16c7cb81ff4c19fe9afef341f

  • SSDEEP

    6144:ga4MM5ek/pqeQgBjEVdgupzywmsGFeeRDQ3:cMM5//pqwjMdgupzypVo

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      1f90b4e519cb1bb3931a20314e1a0d6d363ba025893a2bf209f3cfe8c9a979c2

    • Size

      260KB

    • MD5

      72acde79ffdc4f7b0ee75cd50314808c

    • SHA1

      ac3c43ee011ab4a8960850eac370d1fe7ac3c350

    • SHA256

      1f90b4e519cb1bb3931a20314e1a0d6d363ba025893a2bf209f3cfe8c9a979c2

    • SHA512

      c2e4bdae1ba25d9fa8a3e006b02480f7da081209ce7826cbecffa53988dbbbecfc45d0b56241c9ff3104801014343d4c69f9d6a16c7cb81ff4c19fe9afef341f

    • SSDEEP

      6144:ga4MM5ek/pqeQgBjEVdgupzywmsGFeeRDQ3:cMM5//pqwjMdgupzypVo

    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.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks