Analysis

  • max time kernel
    151s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 08:12

General

  • Target

    register.exe

  • Size

    672KB

  • MD5

    e8f82a2cc983032396d460fd79177505

  • SHA1

    4f2e6d9fbfee5c6ec36c1b377d201231a2379196

  • SHA256

    7aeb95508722fd133827a373b1c3a5d7a1128ad0870d883ef853aefdbfe0894b

  • SHA512

    5ec63ff7a7d87474116099b7d989414ca9e9b8b14b553d5a6ec14f58cc0e083d039e429f4199d5aca523f13d836d006849fd9ae6658baa46f081d4bcd7e5ee20

  • SSDEEP

    12288:byspkLBD00kEZYjwu8lhlHmRiz2fN1zM4WbJQ4Odf:bysp400kEIv8lzHmEKfN1zMB

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 1 IoCs
  • UPX packed file 4 IoCs

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

  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\register.exe
    "C:\Users\Admin\AppData\Local\Temp\register.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1776

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1776-54-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB

  • memory/1776-55-0x0000000074C91000-0x0000000074C93000-memory.dmp

    Filesize

    8KB

  • memory/1776-56-0x0000000010000000-0x0000000010052000-memory.dmp

    Filesize

    328KB

  • memory/1776-57-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB

  • memory/1776-58-0x0000000010000000-0x0000000010052000-memory.dmp

    Filesize

    328KB