General

  • Target
    52006a9280b53449375fd8d7211a2a8def7e287f93028bb469660ce877bd4a2e
  • Size 5.8MB
  • Sample260803-vrf5datfna
  • SHA256 52006a9280b53449375fd8d7211a2a8def7e287f93028bb469660ce877bd4a2e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      PawnIOSetup.exe
    • Size 3.3MB
    • SHA256 1f519a22e47187f70a1379a48ca604981c4fcf694f4e65b734aaa74a9fba3032
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      README.pdf
    • Size 385KB
    • SHA256 7d7c2143c84c57fa2976ce9e5b1319c32fac78d57372a712a00a4c7c7e17ec3f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      gnwinfo.exe
    • Size 1.2MB
    • SHA256 0a4a3755a4b6f8eec5f7b90bcc7b45cedca1d83e964e009766451f7acb8c1225
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

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

    • Drops file in System32 directory

    • Target
      gnwinfox86.exe
    • Size 1.0MB
    • SHA256 e6fea9d2ffeaeb7b0593fe065f6b37fe68ba2cab66b95ed1eb7f26c3f75acce6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

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

    • Target
      hw_report.ps1
    • Size 18KB
    • SHA256 eb801cd844edda6dc143c4f1f55ad41fe846310fa6dac989b04e8e6d19f717c8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

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

    • Drops file in System32 directory

    • Target
      libcdi.dll
    • Size 513KB
    • SHA256 861d53bbb54d7251b8bc26eb84f7477c965437666eb801f7ddfa2b36e4837077
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      libcdix86.dll
    • Size 439KB
    • SHA256 bc4e4c7d6e3be668492377cdab2563a099c2a63a4c765571aef66bec32163766
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      nwinfo.exe
    • Size 848KB
    • SHA256 ccd2a555086807036319d261e43855685fa0e009ed808a035fd189d9d6929d4c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Drops file in System32 directory

    • Target
      nwinfox86.exe
    • Size 756KB
    • SHA256 1250ef9422cf42a9d4905ab4cfbd21dcb29c8a2927e9ce04a6a84f3e1f20eecd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks