General

  • Target

    JaffaCakes118_681f449dea67730957adbce0bd8913f7

  • Size

    248KB

  • Sample

    250102-zd2w5svmft

  • MD5

    681f449dea67730957adbce0bd8913f7

  • SHA1

    80706299971fda0750f6d294bd9b6f9977868fd2

  • SHA256

    6252dccdb307ff206e294f6c1cfbef8307823d22ce1c9ab2dbd41634ab7cfac2

  • SHA512

    4e838341aa7c9e9b072ac527c0e29e4df2716bf195daf5bb7076230f007bb0b9b6b68ab8d8ce15af6b7fe08780a385d12626dad4828cdbcceffe3d6c1b1c177d

  • SSDEEP

    6144:k9XzVel6f1qmTQKuIvxMCQOlcW7yaX+7oJVXJp70dR:WzW6f1qiBuIJAOlcW7yS7JpwdR

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Targets

    • Target

      JaffaCakes118_681f449dea67730957adbce0bd8913f7

    • Size

      248KB

    • MD5

      681f449dea67730957adbce0bd8913f7

    • SHA1

      80706299971fda0750f6d294bd9b6f9977868fd2

    • SHA256

      6252dccdb307ff206e294f6c1cfbef8307823d22ce1c9ab2dbd41634ab7cfac2

    • SHA512

      4e838341aa7c9e9b072ac527c0e29e4df2716bf195daf5bb7076230f007bb0b9b6b68ab8d8ce15af6b7fe08780a385d12626dad4828cdbcceffe3d6c1b1c177d

    • SSDEEP

      6144:k9XzVel6f1qmTQKuIvxMCQOlcW7yaX+7oJVXJp70dR:WzW6f1qiBuIJAOlcW7yS7JpwdR

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Neshta family

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Checks whether UAC is enabled

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks