General

  • Target

    49e5775509e2938dfc0a00dbb6678d92_JaffaCakes118

  • Size

    1.1MB

  • Sample

    241015-zfdbkawbnc

  • MD5

    49e5775509e2938dfc0a00dbb6678d92

  • SHA1

    7925f60e82cdfc055dde1160e73375ab0f86fa32

  • SHA256

    6cde26900b59d3aec1d3c6ba9f581a96a76b23534e5b113ce020910671f69da3

  • SHA512

    f23c3405523258eb6dcf85f3a28eff7c5a7ef9490cbdf7880c2f06924cd2e78bb22f84e4a9b7d85a0afaff5e1e3d974c00acba53bc6e7ed09404b3b78e96676e

  • SSDEEP

    24576:rppOGVbiLXkRG9pudmXf/P49oGpOElnf/1p5V2TJjs:n0Vpudmv/hGpO6nf9pD2TNs

Malware Config

Targets

    • Target

      49e5775509e2938dfc0a00dbb6678d92_JaffaCakes118

    • Size

      1.1MB

    • MD5

      49e5775509e2938dfc0a00dbb6678d92

    • SHA1

      7925f60e82cdfc055dde1160e73375ab0f86fa32

    • SHA256

      6cde26900b59d3aec1d3c6ba9f581a96a76b23534e5b113ce020910671f69da3

    • SHA512

      f23c3405523258eb6dcf85f3a28eff7c5a7ef9490cbdf7880c2f06924cd2e78bb22f84e4a9b7d85a0afaff5e1e3d974c00acba53bc6e7ed09404b3b78e96676e

    • SSDEEP

      24576:rppOGVbiLXkRG9pudmXf/P49oGpOElnf/1p5V2TJjs:n0Vpudmv/hGpO6nf9pD2TNs

    • Detect Neshta payload

    • Neshta

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks