General

  • Target

    JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe

  • Size

    667KB

  • Sample

    250119-tnpfxavpcy

  • MD5

    cc8718484c2549e2318a19f5bda5cafe

  • SHA1

    64609b5e3f4e42177e0a45ccaf974d88bb285031

  • SHA256

    2acc4f42fd5082b21c30a4ddbaf0a8761b1a2f0d50bd681c3ca1630f6679d5c5

  • SHA512

    68e3b30a76d30d058f55397a540d6250f9ff5acd8e22c970459f31fdf849709dc028991e66aaa813207236a01287274d63ab7c9871dd7bc02556913553594ad3

  • SSDEEP

    12288:WbMqmzEEb4E9F/ATyGv4XKGQi2lJLm1Giizl6oAlpxElrW1A:WItEEb4Ev/ATEXKGVnGTzpA1Ec1A

Malware Config

Targets

    • Target

      JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe

    • Size

      667KB

    • MD5

      cc8718484c2549e2318a19f5bda5cafe

    • SHA1

      64609b5e3f4e42177e0a45ccaf974d88bb285031

    • SHA256

      2acc4f42fd5082b21c30a4ddbaf0a8761b1a2f0d50bd681c3ca1630f6679d5c5

    • SHA512

      68e3b30a76d30d058f55397a540d6250f9ff5acd8e22c970459f31fdf849709dc028991e66aaa813207236a01287274d63ab7c9871dd7bc02556913553594ad3

    • SSDEEP

      12288:WbMqmzEEb4E9F/ATyGv4XKGQi2lJLm1Giizl6oAlpxElrW1A:WItEEb4Ev/ATEXKGVnGTzpA1Ec1A

    • Cycbot

      Cycbot is a backdoor and trojan written in C++..

    • Cycbot family

    • Detects Cycbot payload

      Cycbot is a backdoor and trojan written in C++.

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies security service

    • Modifies visiblity of hidden/system files in Explorer

    • Modiloader family

    • ModiLoader Second Stage

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Disables taskbar notifications via registry modification

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks