Overview

overview

10

Static

static

8

b8f56bebb9...da.exe

windows7-x64

10

b8f56bebb9...da.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b8f56bebb969a541227edffe8999a5035dfa918a771120956bd82fc3cbdfa0da

  • Size

    1.3MB

  • Sample

    221011-2r72eshhe4

  • MD5

    68e3ecee4143d8915a7a40688d47c77e

  • SHA1

    ea1fc45fd94a55b26af40e7867f119525275db6a

  • SHA256

    b8f56bebb969a541227edffe8999a5035dfa918a771120956bd82fc3cbdfa0da

  • SHA512

    2b757170745716fc48ee7cffa0f5af5e261e3b3e2cb42df431748914f1c982ca345057e665492f6d1a8925dded0183edded65bf212d48ecd6ebc18eef2f64211

  • SSDEEP

    24576:3uhaYeZJ8NI8WhZeZJ8NI8WhZeZJ8NI8Whra8:Yw8uO8uO8uG8

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      b8f56bebb969a541227edffe8999a5035dfa918a771120956bd82fc3cbdfa0da

    • Size

      1.3MB

    • MD5

      68e3ecee4143d8915a7a40688d47c77e

    • SHA1

      ea1fc45fd94a55b26af40e7867f119525275db6a

    • SHA256

      b8f56bebb969a541227edffe8999a5035dfa918a771120956bd82fc3cbdfa0da

    • SHA512

      2b757170745716fc48ee7cffa0f5af5e261e3b3e2cb42df431748914f1c982ca345057e665492f6d1a8925dded0183edded65bf212d48ecd6ebc18eef2f64211

    • SSDEEP

      24576:3uhaYeZJ8NI8WhZeZJ8NI8WhZeZJ8NI8Whra8:Yw8uO8uO8uG8

    Score
    10/10
    evasionpersistenceupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Loads dropped DLL

    • 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 v6

Tasks