Overview

overview

8

Static

static

1

virussign....e0.exe

windows7-x64

8

virussign....e0.exe

windows10-2004-x64

7

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General

  • Target

    virussign.com_c9c82bdc60c2aa3dafb030f25c6624e0.vir

  • Size

    1.5MB

  • Sample

    240528-wbg76sdg4t

  • MD5

    c9c82bdc60c2aa3dafb030f25c6624e0

  • SHA1

    8323dc7b420ab04be6eb53649ecadbb48c032e0c

  • SHA256

    55532fbad56a7ef48a7a2a81dc0ec7d660ee87b97a9fd0dc075a1266de50b365

  • SHA512

    021735ef4549c327198b43012b84c65340fc5d8dc0c953a5a479dd9b3fdf9afff3a079e3f7b137d6773998aaa0fa843ba7ed3b9073f3aa9c6c6ee89cacc0e5e1

  • SSDEEP

    24576:gTWm9DLUWqNFMbE6UiWnTuqyEVmzwwvz7QoLXdzywT+c+15DLNYrEH7zE:uj9cXIEiWnKqnPc/Qgc2k15DLxE

Score
8/10
persistenceupx

Malware Config

Targets

    • Target

      virussign.com_c9c82bdc60c2aa3dafb030f25c6624e0.vir

    • Size

      1.5MB

    • MD5

      c9c82bdc60c2aa3dafb030f25c6624e0

    • SHA1

      8323dc7b420ab04be6eb53649ecadbb48c032e0c

    • SHA256

      55532fbad56a7ef48a7a2a81dc0ec7d660ee87b97a9fd0dc075a1266de50b365

    • SHA512

      021735ef4549c327198b43012b84c65340fc5d8dc0c953a5a479dd9b3fdf9afff3a079e3f7b137d6773998aaa0fa843ba7ed3b9073f3aa9c6c6ee89cacc0e5e1

    • SSDEEP

      24576:gTWm9DLUWqNFMbE6UiWnTuqyEVmzwwvz7QoLXdzywT+c+15DLNYrEH7zE:uj9cXIEiWnKqnPc/Qgc2k15DLxE

    Score
    8/10
    persistenceupx

    • Modifies AppInit DLL entries

      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

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks