Overview

overview

8

Static

static

3

71d8a2c25f...ce.exe

windows7-x64

8

71d8a2c25f...ce.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    71d8a2c25f68ef04fca6474da7afffb09475e70e6be2095e898c41b49c89cace

  • Size

    567KB

  • Sample

    240509-2r7qnaee28

  • MD5

    737ba010037477b45644375c1801db36

  • SHA1

    da61d66af3ef532d2007d98a8a8b54f64106e3a2

  • SHA256

    71d8a2c25f68ef04fca6474da7afffb09475e70e6be2095e898c41b49c89cace

  • SHA512

    71fc14099d7104ed9b4041d1d78e18d6c0f42df7c1a4c415bb307f0713d3cffbf763d334f0caa8db2882c5729e90eb35c359550796ecdf632fcdc24ffd66b834

  • SSDEEP

    12288:/MHL/AHAnkwryWWy2KKu9Bx+xidEKj6vhqO:ECAnkgyDK95+RKOqO

Score
8/10

Malware Config

Targets

    • Target

      71d8a2c25f68ef04fca6474da7afffb09475e70e6be2095e898c41b49c89cace

    • Size

      567KB

    • MD5

      737ba010037477b45644375c1801db36

    • SHA1

      da61d66af3ef532d2007d98a8a8b54f64106e3a2

    • SHA256

      71d8a2c25f68ef04fca6474da7afffb09475e70e6be2095e898c41b49c89cace

    • SHA512

      71fc14099d7104ed9b4041d1d78e18d6c0f42df7c1a4c415bb307f0713d3cffbf763d334f0caa8db2882c5729e90eb35c359550796ecdf632fcdc24ffd66b834

    • SSDEEP

      12288:/MHL/AHAnkwryWWy2KKu9Bx+xidEKj6vhqO:ECAnkgyDK95+RKOqO

    Score
    8/10

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Blocklisted process makes network request

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks