Overview

overview

10

Static

static

3

2024-04-23...uk.exe

windows7-x64

10

2024-04-23...uk.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-04-2024 04:52

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General

  • Target

    2024-04-23_9c7e066847774733ce942e9c1175bf10_cobalt-strike_ryuk.exe

  • Size

    381KB

  • MD5

    9c7e066847774733ce942e9c1175bf10

  • SHA1

    1a916ddc848db5a06616e392acab92665fa9c04d

  • SHA256

    485acc6a044dbb0108e343d8144bceb4f64a82e2f079c81f199f55be4dcc294f

  • SHA512

    fbc8136b33f7ac69a1734c62006fa123eaaa3771e0d1c3647e46f45790a75a915dabf61d1e298afd2c49db332276d578a1347594a79e261afa2b7781a1e8428b

  • SSDEEP

    6144:TmVdviXhtU2HmauRdwB2IsW7KczfvciQLAP157CB7gFQ:TmV5iXhtNHmauRd0BsWOAP

Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://192.168.200.140:80/4Bur

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; BOIE9;ENUSMSE)

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-23_9c7e066847774733ce942e9c1175bf10_cobalt-strike_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-23_9c7e066847774733ce942e9c1175bf10_cobalt-strike_ryuk.exe"
    1⤵
      PID:2088

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2088-0-0x0000000000050000-0x0000000000051000-memory.dmp
      Filesize

      4KB

      Download