Analysis

  • max time kernel
    1783s
  • max time network
    1800s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    28-06-2022 16:41

General

  • Target

    91ef42b0f28693e070c042894f5a6283ad8d4441f66599f59e5e9561ab988371.exe

  • Size

    169KB

  • MD5

    020bb86c656898af5324939f708becb7

  • SHA1

    8b0211be15a138bc201a839f9255a0ff927055e3

  • SHA256

    91ef42b0f28693e070c042894f5a6283ad8d4441f66599f59e5e9561ab988371

  • SHA512

    cbff17a7adbd1434ae482016bab1d8c99f5b9f6d7ab89644a480f73ca8cc2224d12ef5b4a98e7dcdfa40303e40bb2a9f976ebe3e7f0754a0884a84f6dd80e0c9

Malware Config

Signatures

  • Locky

    Ransomware strain released in 2016, with advanced features like anti-analysis.

  • suricata: ET MALWARE Ransomware Locky CnC Beacon

    suricata: ET MALWARE Ransomware Locky CnC Beacon

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\91ef42b0f28693e070c042894f5a6283ad8d4441f66599f59e5e9561ab988371.exe
    "C:\Users\Admin\AppData\Local\Temp\91ef42b0f28693e070c042894f5a6283ad8d4441f66599f59e5e9561ab988371.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1044

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1044-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

    Filesize

    8KB

  • memory/1044-55-0x00000000003E0000-0x000000000040F000-memory.dmp

    Filesize

    188KB

  • memory/1044-57-0x00000000003E0000-0x000000000040F000-memory.dmp

    Filesize

    188KB

  • memory/1044-58-0x00000000003E0000-0x000000000040F000-memory.dmp

    Filesize

    188KB