Overview

overview

8

Static

static

7

4a2ddc9b32...10.exe

windows7-x64

8

4a2ddc9b32...10.exe

windows10-2004-x64

8

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General

  • Target

    4a2ddc9b32143ae5772e14f2d5308210

  • Size

    68KB

  • Sample

    231226-b49snseab9

  • MD5

    4a2ddc9b32143ae5772e14f2d5308210

  • SHA1

    899aadc58311ddb1e947a1dbe72e2bd98ff48b59

  • SHA256

    a53f8afa4f54cc77bb794afbeedcbac8b2c788dcaa46cf9a94affa137311bc2d

  • SHA512

    e1c506f39fefb7d4564daf92d17875c6819ab3a7abdcda8e65828d08fc40df0abddf97b77e33f09571c6954480c59c9dd20829dfbff3454e45580783243b564d

  • SSDEEP

    1536:TQk6VhqGK/IJHtv6gO1qkkJSnZjS1giN762oRfd3q19xZ2H:/6H9K/YHtvOqkkgn9iT+qc

Score
8/10
adwarebootkitpersistencestealerupx

Malware Config

Targets

    • Target

      4a2ddc9b32143ae5772e14f2d5308210

    • Size

      68KB

    • MD5

      4a2ddc9b32143ae5772e14f2d5308210

    • SHA1

      899aadc58311ddb1e947a1dbe72e2bd98ff48b59

    • SHA256

      a53f8afa4f54cc77bb794afbeedcbac8b2c788dcaa46cf9a94affa137311bc2d

    • SHA512

      e1c506f39fefb7d4564daf92d17875c6819ab3a7abdcda8e65828d08fc40df0abddf97b77e33f09571c6954480c59c9dd20829dfbff3454e45580783243b564d

    • SSDEEP

      1536:TQk6VhqGK/IJHtv6gO1qkkJSnZjS1giN762oRfd3q19xZ2H:/6H9K/YHtvOqkkgn9iT+qc

    Score
    8/10
    adwarebootkitpersistencestealerupx

    • Blocklisted process makes network request

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks