Overview

overview

10

Static

static

1

ae73d9340a...81.exe

windows7-x64

10

ae73d9340a...81.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    22-03-2023 14:34

Sharing

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General

  • Target

    ae73d9340a495f4dcae63f042a0bf781.exe

  • Size

    2.0MB

  • MD5

    ae73d9340a495f4dcae63f042a0bf781

  • SHA1

    0ef080138ec43b945210ffa039888b5f3ee7c7df

  • SHA256

    57a73ff0c065ccf8cd111195c53e8174f01de06cde2db1a6afff5ba05b07e743

  • SHA512

    d350b52f8d628cd3ec91438c98e7d3873c064c77c7b3ac61e5a5d7b57899c455b48960b40d73c8459009c069a84cc8c84537716f66b7e03607327ade2b2bcc52

  • SSDEEP

    49152:ydM8vBhkWxEDzA79QBHsxpqxBzUzgG69FInxkA9:ydtDkbMB2Hsxp4zULjT

Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://116.204.74.236:80/dfOD

Attributes
  • user_agent

    User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; QQDownload 733; .NET CLR 2.0.50727)

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae73d9340a495f4dcae63f042a0bf781.exe
    "C:\Users\Admin\AppData\Local\Temp\ae73d9340a495f4dcae63f042a0bf781.exe"
    1⤵
    • Suspicious use of NtCreateThreadExHideFromDebugger
    PID:1200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1200-54-0x00000000008D0000-0x0000000000AB7000-memory.dmp
    Filesize

    1.9MB

    Download
  • memory/1200-55-0x0000000002D90000-0x0000000003264000-memory.dmp
    Filesize

    4.8MB

    Download
  • memory/1200-57-0x00000000008D0000-0x0000000000AB7000-memory.dmp
    Filesize

    1.9MB

    Download
  • memory/1200-58-0x0000000002D90000-0x0000000003264000-memory.dmp
    Filesize

    4.8MB

    Download
  • memory/1200-59-0x0000000002D90000-0x0000000003264000-memory.dmp
    Filesize

    4.8MB

    Download
  • memory/1200-60-0x0000000002D90000-0x0000000003264000-memory.dmp
    Filesize

    4.8MB

    Download
  • memory/1200-64-0x00000000003B0000-0x00000000003B1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1200-65-0x0000000000400000-0x000000000060A000-memory.dmp
    Filesize

    2.0MB

    Download