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Overview

overview

10

Static

static

1

2ff7e2095d...e1.ps1

windows7-x64

10

2ff7e2095d...e1.ps1

windows10-2004-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/02/2024, 01:28

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General

  • Target

    2ff7e2095db12b529ddadeac322b24e1.ps1

  • Size

    226KB

  • MD5

    2ff7e2095db12b529ddadeac322b24e1

  • SHA1

    c3268da74b314bb7c8d409e9a20de59743d08072

  • SHA256

    1541b647ed27bf303b484186f9c7eeea232129f3dfa1588a594fefec0eff383a

  • SHA512

    720fd709595be6e8646ebfc4684c3a482a89ce1c3ad50d0282486b32998b5bf9e26b19ae71fb0193c3806f551d69776055cad3b6f9057937c3fb87aa545bb9a8

  • SSDEEP

    6144:v/n5fJKv7L6SzT9qQqtZg6VkOhTRWXtoIVX+e:vf5fJKDOJVhNPIZ+e

Score
10/10
cobaltstrike674054486backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

674054486

C2

http://91.238.181.238:1443/Validate/v10.6/W2GE3SC8

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    91.238.181.238,/Validate/v10.6/W2GE3SC8

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    10752

  • polling_time

    93951

  • port_number

    1443

  • sc_process32

    %windir%\syswow64\systray.exe

  • sc_process64

    %windir%\sysnative\DevicePairingWizard.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDU59ubetiY+LhOdd2F8C7vXLkVybNh6QaoPJk+VKmF/XO4EC9ac/zQUTWxzea8pBym/dgVAYJe1lZYQxBtHWkfCagWuxXxmc2GtqePiIkf5ObAy1rgRfumNilh3iA+t5X758wXqhLDQXRfTIFzzM5dVF4RwKydstaCNmbL/+C+FwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    2.602442752e+09

  • unknown2

    AAAABAAAAAEAAAscAAAAAgAAE3cAAAAIAAAADwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /Study/names/85S6BPFEU7F

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36

  • watermark

    674054486

  • year

    512

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\2ff7e2095db12b529ddadeac322b24e1.ps1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3148

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cdjq51v2.2ui.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    Download Submit

  • memory/3148-0-0x000001E8FCCD0000-0x000001E8FCCF2000-memory.dmp

    Filesize

    136KB

    Download

  • memory/3148-10-0x00007FFF2DA80000-0x00007FFF2E541000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/3148-11-0x000001E8FCD20000-0x000001E8FCD30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3148-12-0x000001E8FCD20000-0x000001E8FCD30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3148-13-0x000001E8FCD20000-0x000001E8FCD30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3148-14-0x000001E8FF180000-0x000001E8FF205000-memory.dmp

    Filesize

    532KB

    Download

  • memory/3148-15-0x000001E8FF130000-0x000001E8FF174000-memory.dmp

    Filesize

    272KB

    Download

  • memory/3148-16-0x000001E8FF210000-0x000001E8FF212000-memory.dmp

    Filesize

    8KB

    Download

  • memory/3148-17-0x00007FFF2DA80000-0x00007FFF2E541000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/3148-18-0x000001E8FF130000-0x000001E8FF174000-memory.dmp

    Filesize

    272KB

    Download