Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2023, 01:00

General

  • Target

    a6bf09d8242fd2933426629a504f995a5d624d555bd2f28a49876762ec0a03a6.exe

  • Size

    1.0MB

  • MD5

    0b94975f5dde6feab979853991933616

  • SHA1

    6b15f943d7ae7e265e455026a70b2116bc7a407d

  • SHA256

    a6bf09d8242fd2933426629a504f995a5d624d555bd2f28a49876762ec0a03a6

  • SHA512

    7e8a156ea625dbe2d15f76a70bd79b6a123526ee1d71450b8e16b3df069f9cf6c2d25e9ee7796d644891537ee243618ae39ede7f4e1c75a66618c9ab1e452a37

  • SSDEEP

    24576:cWRK9jeP8CWr4cBKXh83adVzgXF37tBJp:cWQ9+8Br45Xe36VS37H

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

seanblacin.sytes.net:6110

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    chrcrh.exe

  • copy_folder

    chrcrh

  • 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

    chrcrh

  • mouse_option

    false

  • mutex

    Rmc-FDI6XX

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    chrcrh

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6bf09d8242fd2933426629a504f995a5d624d555bd2f28a49876762ec0a03a6.exe
    "C:\Users\Admin\AppData\Local\Temp\a6bf09d8242fd2933426629a504f995a5d624d555bd2f28a49876762ec0a03a6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4400
    • C:\Users\Admin\AppData\Local\Temp\a6bf09d8242fd2933426629a504f995a5d624d555bd2f28a49876762ec0a03a6.exe
      "C:\Users\Admin\AppData\Local\Temp\a6bf09d8242fd2933426629a504f995a5d624d555bd2f28a49876762ec0a03a6.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1944

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\chrcrh\logs.dat

    Filesize

    144B

    MD5

    49584801f2ea578e65d1eea0029a9a32

    SHA1

    64da48b5ff8e005fe2b2c33b0c60e9cd4de9eb1b

    SHA256

    c1f5ee191dcc07139d476fbcde40a27daf4158346a99f5fdeabcc73c16c3d96c

    SHA512

    2728123a687866e12ce84d4e12eb4f142424bb836155b26577242915c80f1e403745221f9a1129b1114c38c3061905cca557109df37e8b6629f1bcf1e4482efb

  • memory/1944-183-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-185-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-144-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-146-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-223-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-222-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-147-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-148-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-181-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-150-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-151-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-153-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-154-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-155-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-156-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-158-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-159-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-160-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-162-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-163-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-164-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-165-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-167-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-168-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-169-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-184-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-171-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-172-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-173-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-175-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-176-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-177-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-179-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-180-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-149-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-143-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-142-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-140-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-186-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-188-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-189-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-190-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-192-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-193-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-194-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-196-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-197-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-198-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-200-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-201-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-202-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-204-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-205-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-206-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-207-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-209-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-210-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-212-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-213-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-214-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-215-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-217-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-218-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-219-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1944-221-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4400-134-0x0000000005890000-0x0000000005E34000-memory.dmp

    Filesize

    5.6MB

  • memory/4400-133-0x0000000000750000-0x000000000085C000-memory.dmp

    Filesize

    1.0MB

  • memory/4400-135-0x0000000005200000-0x0000000005292000-memory.dmp

    Filesize

    584KB

  • memory/4400-136-0x00000000052B0000-0x00000000052BA000-memory.dmp

    Filesize

    40KB

  • memory/4400-137-0x00000000054D0000-0x00000000054E0000-memory.dmp

    Filesize

    64KB

  • memory/4400-138-0x00000000054D0000-0x00000000054E0000-memory.dmp

    Filesize

    64KB

  • memory/4400-139-0x0000000006660000-0x00000000066FC000-memory.dmp

    Filesize

    624KB