Overview

overview

10

Static

static

8a8aae2d47...da.exe

windows7-x64

10

8a8aae2d47...da.exe

windows10-2004-x64

10

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General

  • Target

    8a8aae2d47883e1e95716904e5a163e570350dd43274e19bf2907d4ad866feda

  • Size

    108KB

  • Sample

    221107-aph6qsbfhq

  • MD5

    089b78a045a4e6a8e1db1723c328d211

  • SHA1

    4a65c8c43a12e56c8da12ea58910770550172f07

  • SHA256

    8a8aae2d47883e1e95716904e5a163e570350dd43274e19bf2907d4ad866feda

  • SHA512

    2b7c4a77cb817c5ae58a0eafe5440602b3d0626ecfc54a9e5df7c37f53e3f0cc77f67acdd172737a26e0c694febe46f45246f41d5bad3f34e874adaaf455e5dd

  • SSDEEP

    3072:4XFXJMWWhOSHwHP95ti8mOxjAVC3HknCTiL:gZSwv5iZ0UVC3HnW

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      8a8aae2d47883e1e95716904e5a163e570350dd43274e19bf2907d4ad866feda

    • Size

      108KB

    • MD5

      089b78a045a4e6a8e1db1723c328d211

    • SHA1

      4a65c8c43a12e56c8da12ea58910770550172f07

    • SHA256

      8a8aae2d47883e1e95716904e5a163e570350dd43274e19bf2907d4ad866feda

    • SHA512

      2b7c4a77cb817c5ae58a0eafe5440602b3d0626ecfc54a9e5df7c37f53e3f0cc77f67acdd172737a26e0c694febe46f45246f41d5bad3f34e874adaaf455e5dd

    • SSDEEP

      3072:4XFXJMWWhOSHwHP95ti8mOxjAVC3HknCTiL:gZSwv5iZ0UVC3HnW

    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