General

  • Target

    Trading.docx

  • Size

    203KB

  • Sample

    240620-kr5smayejc

  • MD5

    0848cad87734eda3d07e5c1f4421df54

  • SHA1

    a3b15ddaadabbd04fb5d8e45195371830bada2ed

  • SHA256

    64b11a8ac6bde59c9d0446ef7133657080e0709ccafb2583764662150cec6b7e

  • SHA512

    a2441f2636ad9f157a3f75ce79afd2f42382326d989524988b363292648d723e957cb0bafd025852f88fc2953239ea9be65ada723d178a20c406c21a807ffc61

  • SSDEEP

    6144:0PnI1dobp1tYnkbeUmeMIHv/R7CKpybx/B0K0o94:0PI1dobp7IQeUXMwCKpybt0o+

Malware Config

Targets

    • Target

      Trading.docx

    • Size

      203KB

    • MD5

      0848cad87734eda3d07e5c1f4421df54

    • SHA1

      a3b15ddaadabbd04fb5d8e45195371830bada2ed

    • SHA256

      64b11a8ac6bde59c9d0446ef7133657080e0709ccafb2583764662150cec6b7e

    • SHA512

      a2441f2636ad9f157a3f75ce79afd2f42382326d989524988b363292648d723e957cb0bafd025852f88fc2953239ea9be65ada723d178a20c406c21a807ffc61

    • SSDEEP

      6144:0PnI1dobp1tYnkbeUmeMIHv/R7CKpybx/B0K0o94:0PI1dobp7IQeUXMwCKpybt0o+

    • Blocklisted process makes network request

    • Boot or Logon Autostart Execution: Active Setup

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

    • Downloads MZ/PE file

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • Possible privilege escalation attempt

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Enumerates connected drives

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

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    • Legitimate hosting services abused for malware hosting/C2

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Drops file in System32 directory

MITRE ATT&CK Matrix

Tasks