Overview

overview

10

Static

static

3

f5cf0f9c53...f3.exe

windows7-x64

10

f5cf0f9c53...f3.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/07/2024, 08:52

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General

  • Target
    f5cf0f9c5371456e920ecb3df5b336b15aa73bce33bc8fe0940fd8de0c2c7cf3.exe
  • Size 289KB
  • Sample240724-kstrrazhme
  • SHA256 f5cf0f9c5371456e920ecb3df5b336b15aa73bce33bc8fe0940fd8de0c2c7cf3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cobaltstrike987654321backdoortrojan

Malware Config

Extracted

Family

  • cobaltstrike

Botnet

  • 987654321

C2

  • http://ns1.returnwrong.com:53/cm

  • http://ns2.returnwrong.com:53/pixel

Attributes
  • access_type

    512

  • beacon_type

    256

  • host

    ns1.returnwrong.com,/cm,ns2.returnwrong.com,/pixel

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    53

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCgFbf4UV57Ze7H9b59MIQ9tF6teRocIp43A9BoFHatwSDFe9PsCIAEQzts3GiqDtX+JSgIAWS0blT2pkMCU2eAwFKAMLwxnxlo3X8CnXF8+cD6HWwj2OBl8WyHVQ5d2nmQxCkq4a7g9fFx0igykOa2cm+TY7515ZkqtVUkeiBSQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • watermark

    987654321

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5cf0f9c5371456e920ecb3df5b336b15aa73bce33bc8fe0940fd8de0c2c7cf3.exe
    "C:\Users\Admin\AppData\Local\Temp\f5cf0f9c5371456e920ecb3df5b336b15aa73bce33bc8fe0940fd8de0c2c7cf3.exe"
    1⤵
      PID:2232

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2232-0-0x0000000000750000-0x0000000000794000-memory.dmp
          Download

          memory/2232-1-0x0000000000AA0000-0x0000000000AF2000-memory.dmp
          Download

          memory/2232-2-0x00000000001E0000-0x00000000001E2000-memory.dmp
          Download

          memory/2232-3-0x0000000000400000-0x000000000044F000-memory.dmp
          Download

          memory/2232-5-0x0000000000AA0000-0x0000000000AF2000-memory.dmp
          Download