Analysis

  • max time kernel
    30s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    11/04/2023, 11:51

General

  • Target

    0119be634e488058593358c71ee835dd94124a7202e03aa9c62f52d21681f03d.dll

  • Size

    423KB

  • MD5

    3e08c0e69fc1bbd36b2bb09086fd30ad

  • SHA1

    10f4ca6c28c6ed0cdff0f248989ee5e6e9bbc895

  • SHA256

    0119be634e488058593358c71ee835dd94124a7202e03aa9c62f52d21681f03d

  • SHA512

    9f504024aaad0d5c03c75461495e480ee882891b91c3f51dcd8d868ca7d9fc7f54c26785e465a3575a18e582541e490451fd1bf20ce2767e09904539ba8aaf21

  • SSDEEP

    6144:jMGDDQvmwEUXOHxoKBI0X3QAIxmxDwx3yBV+7a6FSNlXwRzHCrIy:jRgvmwytXgAIywwBVyXRk

Malware Config

Extracted

Family

cobaltstrike

C2

http://themerecord.com:443/__amazons_init.gif

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0119be634e488058593358c71ee835dd94124a7202e03aa9c62f52d21681f03d.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:1692

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1692-54-0x000007FEFC900000-0x000007FEFC901000-memory.dmp

    Filesize

    4KB

  • memory/1692-56-0x0000000002380000-0x0000000002390000-memory.dmp

    Filesize

    64KB

  • memory/1692-58-0x0000000003020000-0x0000000003420000-memory.dmp

    Filesize

    4.0MB