General

  • Target

    b9d07b3637c555beadeaaed0cb64851e_JaffaCakes118

  • Size

    1.8MB

  • Sample

    240617-yxp61ssdme

  • MD5

    b9d07b3637c555beadeaaed0cb64851e

  • SHA1

    d8310fd8cc651d99cec2645b4025600914d47e0b

  • SHA256

    3ecbe05c96441e337bd3f253281a51f5a9d1bc94beefcb166b32be88600cec57

  • SHA512

    a9de1899e1845caae1381e973c22f1a1b4a88332099430181dfac0174274266d762120134fef543c19493e7e37a98f55b67cc4759fea69ce3b0c3a9a3c80fe84

  • SSDEEP

    24576:IikwFvFYM/ec7VHHKXSo7weddTowzcEqhgY0XeeE/Nf3jswrkalxES3:39ZKM6weDF6hMDONf39kSG2

Malware Config

Targets

    • Target

      b9d07b3637c555beadeaaed0cb64851e_JaffaCakes118

    • Size

      1.8MB

    • MD5

      b9d07b3637c555beadeaaed0cb64851e

    • SHA1

      d8310fd8cc651d99cec2645b4025600914d47e0b

    • SHA256

      3ecbe05c96441e337bd3f253281a51f5a9d1bc94beefcb166b32be88600cec57

    • SHA512

      a9de1899e1845caae1381e973c22f1a1b4a88332099430181dfac0174274266d762120134fef543c19493e7e37a98f55b67cc4759fea69ce3b0c3a9a3c80fe84

    • SSDEEP

      24576:IikwFvFYM/ec7VHHKXSo7weddTowzcEqhgY0XeeE/Nf3jswrkalxES3:39ZKM6weDF6hMDONf39kSG2

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla payload

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks