Overview

overview

10

Static

static

3

f0907b48ae...22.exe

windows7-x64

1

f0907b48ae...22.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 16:17

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General

  • Target

    f0907b48aecc2c1fe36c2463223cab296fd3210ee822f0d3e7101cc66832ec22.exe

  • Size

    286KB

  • MD5

    90c76a9f74c351ca109c78beac808b44

  • SHA1

    f0f25993c79a7318d9fc71adba8383495e774746

  • SHA256

    f0907b48aecc2c1fe36c2463223cab296fd3210ee822f0d3e7101cc66832ec22

  • SHA512

    c8f5ee74e0c395d35843220b936d85771b01258d890c9c149a805e3e021f0238eaaeb39bc755ea61222c5082b13121cb28ff4c94c226510a2739edac32825e20

  • SSDEEP

    6144:L6jmbBX0ZeLle3mNfnzrktMQiaXJI4sbN2dcc:LombB0ce3YnvXF8C4qc

Score
10/10
cobaltstrike1580103824backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

1580103824

C2

http://-I�`�1��*�,1P��! pv���JzW����]��uY��主�!ex�Hb2��a912�A��`~�����x���PE:0

http://energy.stf.13.pttsecurity.ru:443/c/msdownload/update/others/2021/05/
Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    energy.stf.13.pttsecurity.ru,/c/msdownload/update/others/2021/05/

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    GET

  • jitter

    2560

  • polling_time

    1000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\pcaui.exe

  • sc_process64

    %windir%\sysnative\pcaui.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0qtJmA3UjakIHeANpfI/nhI373MjFvXI8xWTlDvF+DFgmQFisI2Ax7CX0kKUlgkfSgbt3BSUtTfvkrG8s9gdLYNlIcBX7hGBKzHJsObEW/cxO5/CjvOfUg22/NZEmjRN0s7CQ1n6kYlnAN421gw5/w4WIr0lTdyr9qqzGKCNHiwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    2.01330688e+08

  • unknown2

    AAAABAAAAAIAAAAEAAAADwAAAA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    1.610612736e+09

  • uri

    /c/msdownload/update/defu/2021/05/

  • user_agent

    Microsoft-Delivery-Optimization/10.0

  • watermark

    1580103824

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0907b48aecc2c1fe36c2463223cab296fd3210ee822f0d3e7101cc66832ec22.exe
    "C:\Users\Admin\AppData\Local\Temp\f0907b48aecc2c1fe36c2463223cab296fd3210ee822f0d3e7101cc66832ec22.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:1396

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1396-0-0x00007FF81F16D000-0x00007FF81F16E000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1396-1-0x0000020DB7860000-0x0000020DB78A1000-memory.dmp

    Filesize

    260KB

    Download

  • memory/1396-2-0x00007FF81BD40000-0x00007FF81BE1A000-memory.dmp

    Filesize

    872KB

    Download