Overview

overview

10

Static

static

7

39ad6cb201...18.exe

windows7-x64

10

39ad6cb201...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    39ad6cb201b6ff8df4e4333cb3e8fbbc_JaffaCakes118

  • Size

    5.0MB

  • Sample

    240711-srv77avcmh

  • MD5

    39ad6cb201b6ff8df4e4333cb3e8fbbc

  • SHA1

    25b4b22bd3f091fcc1b178e24922d8ce910cfac8

  • SHA256

    20a0b17c3278f758002dd6a36aabdad56d25d85761b615baa75407eb6d8697d0

  • SHA512

    e85fa1a53266bb52475001c5750bf82c73f0e4834c34122bfffd3973b0d358439c77715bc314d8b74b923557fbe24c57607426ffc4c9a860a9396481dd338e48

  • SSDEEP

    98304:i0qh0r0q2wf02GzMwDws0q40q0qC0FwwRZHwNwYwx0qJ0nwQ0Z0q/Npww2ewl0qH:i7effIPEsy58doQaTxLhQyZbIly38doC

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      39ad6cb201b6ff8df4e4333cb3e8fbbc_JaffaCakes118

    • Size

      5.0MB

    • MD5

      39ad6cb201b6ff8df4e4333cb3e8fbbc

    • SHA1

      25b4b22bd3f091fcc1b178e24922d8ce910cfac8

    • SHA256

      20a0b17c3278f758002dd6a36aabdad56d25d85761b615baa75407eb6d8697d0

    • SHA512

      e85fa1a53266bb52475001c5750bf82c73f0e4834c34122bfffd3973b0d358439c77715bc314d8b74b923557fbe24c57607426ffc4c9a860a9396481dd338e48

    • SSDEEP

      98304:i0qh0r0q2wf02GzMwDws0q40q0qC0FwwRZHwNwYwx0qJ0nwQ0Z0q/Npww2ewl0qH:i7effIPEsy58doQaTxLhQyZbIly38doC

    Score
    10/10
    adwarepersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks