Analysis

  • max time kernel
    147s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    15-08-2024 22:41

General

  • Target

    6afee9297b79284e33678518f3b97c01ed816e1c387ae7087bc6da29bc389a17.exe

  • Size

    487KB

  • MD5

    17e074b933391aa9ed622202ed6bad6f

  • SHA1

    9375ba88bbb1e0226a5502d460ab616b8500dcee

  • SHA256

    6afee9297b79284e33678518f3b97c01ed816e1c387ae7087bc6da29bc389a17

  • SHA512

    538333388f82d1ad6d39a1954629c4df73f26d83a2d9947b25a0015f560daa67eafef3cc4999f1d856d3ff69a27e181b74691dddeccec2878f54d0acf2f1ecac

  • SSDEEP

    12288:48PTAttsg/KptKAzqyrHDxcuTwra0AiKqNHvUpQY:48njbzqA2vuFgHc

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:59089

legacyrem.duckdns.org:59089

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-BF03RK

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6afee9297b79284e33678518f3b97c01ed816e1c387ae7087bc6da29bc389a17.exe
    "C:\Users\Admin\AppData\Local\Temp\6afee9297b79284e33678518f3b97c01ed816e1c387ae7087bc6da29bc389a17.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\remcos\logs.dat

    Filesize

    144B

    MD5

    f784370dff1cc0f618864ea187afe26e

    SHA1

    2cc65378339f661c02136980ab84cf3b81a822f4

    SHA256

    d6e04093938f0a59d7473dc17897828c1a948178314c1284db61e16776bdfcba

    SHA512

    65939368ffaf0a90b95b46db8c096f6d033c16db9889292f62391cdb92c58d9db9f7b01981399d1270c67bd5e391c991a2bd6317dd60e9f77844daf1ece13e94

  • memory/1064-0-0x0000000000590000-0x0000000000615000-memory.dmp

    Filesize

    532KB

  • memory/1064-1-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-2-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-6-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-5-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-7-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-8-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-11-0x0000000000590000-0x0000000000615000-memory.dmp

    Filesize

    532KB

  • memory/1064-12-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-14-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-15-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-16-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-17-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-20-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-21-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-23-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-25-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-26-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-27-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-28-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-30-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-32-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-33-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-34-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-35-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-36-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-38-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-39-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-40-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-43-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-45-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-46-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-47-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-49-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-50-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-51-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-52-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-54-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-57-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-58-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-61-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-67-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-68-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-70-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-71-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-73-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-75-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-76-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-77-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-81-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/1064-83-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB