Overview

overview

8

Static

static

5

eeaa3fe285...3N.exe

windows7-x64

8

eeaa3fe285...3N.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    eeaa3fe2855735a54600b115ead7fa3052a474384820f86f25bdad2e3822e053N

  • Size

    53KB

  • Sample

    241001-s6jsps1ekh

  • MD5

    fc26b52e08aaf3cd955235b2f577dc60

  • SHA1

    4d37cabaa37d80d9ea1b5001b20461c2eb17c938

  • SHA256

    eeaa3fe2855735a54600b115ead7fa3052a474384820f86f25bdad2e3822e053

  • SHA512

    f92b93fc7cad9e3d312bc18a36715a650a106cf597f8c92f6e85639ece655d9af195149632caf1c84e7080aba4e06fb1b1b964cd25ff3ccfa232f95cab90c749

  • SSDEEP

    768:YeU70/3OTCiLRPc2hk95lNWfcyYZVfSRctLBkmfOPs1ghgSZLSep7TO:Yec0/eTCw3k/lEk/ZBSwVuTg82ep7y

Score
8/10
adwarebootkitdiscoverypersistencestealerupx

Malware Config

Targets

    • Target

      eeaa3fe2855735a54600b115ead7fa3052a474384820f86f25bdad2e3822e053N

    • Size

      53KB

    • MD5

      fc26b52e08aaf3cd955235b2f577dc60

    • SHA1

      4d37cabaa37d80d9ea1b5001b20461c2eb17c938

    • SHA256

      eeaa3fe2855735a54600b115ead7fa3052a474384820f86f25bdad2e3822e053

    • SHA512

      f92b93fc7cad9e3d312bc18a36715a650a106cf597f8c92f6e85639ece655d9af195149632caf1c84e7080aba4e06fb1b1b964cd25ff3ccfa232f95cab90c749

    • SSDEEP

      768:YeU70/3OTCiLRPc2hk95lNWfcyYZVfSRctLBkmfOPs1ghgSZLSep7TO:Yec0/eTCw3k/lEk/ZBSwVuTg82ep7y

    Score
    8/10
    adwarebootkitdiscoverypersistencestealerupx

    • Blocklisted process makes network request

    • Deletes itself

    • Loads dropped DLL

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks