Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-01-2025 05:05

General

  • Target

    PO-MHASPF06000195956.exe

  • Size

    1.1MB

  • MD5

    d42a0e005fa32193a0e34fa70d7b010b

  • SHA1

    a258d9a64ac91af485cf1475396880c9f1e2069b

  • SHA256

    64083b6d122c8b46d8c081aeb9e131a7dfef89568bb2697d4a618fcb1000a5eb

  • SHA512

    8dd3f8979c55cbf3f7c61ba50d597952650e0cec1005c2481e62fbe804fc0a7fb8a2da184f3e04b089d7d3c274629f0c695ac97ddd8e79cefedbe361df5cad09

  • SSDEEP

    24576:xUMdnjE6F/0M/jeOjqvumjLYIpJVzgcy:xUQXTOvLjLvz0

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

ood

C2

goody.work.gd:4173

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    vlc

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    ios

  • mouse_option

    false

  • mutex

    gig-R8G1B2

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    sos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

  • Remcos family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO-MHASPF06000195956.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-MHASPF06000195956.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4092
    • C:\Users\Admin\AppData\Local\Temp\PO-MHASPF06000195956.exe
      "C:\Users\Admin\AppData\Local\Temp\PO-MHASPF06000195956.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\ios\logs.dat

    Filesize

    144B

    MD5

    2a6938fbb0f1adc8d782f7b9d9c70370

    SHA1

    694c1d5e5a3129420776ccde82f2fa915c5ad5d5

    SHA256

    22dbca8e1ba73bab78299c6151f3b47a983bd5207257c756e632d459624495ae

    SHA512

    d4bc7af74ea7b517834bb5a815697d051339daa350b032e8cf121b839d36be3b0ed8c36118bfc1df3f8d72a549a6f9b16b7691b642feedf6b1df778ab9d1895e

  • memory/1732-29-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-34-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-18-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-58-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-51-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-50-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-43-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-42-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-35-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-23-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-11-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-12-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-14-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-19-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-59-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-24-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-21-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1732-22-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/4092-9-0x0000000006890000-0x0000000006950000-memory.dmp

    Filesize

    768KB

  • memory/4092-3-0x00000000053D0000-0x0000000005462000-memory.dmp

    Filesize

    584KB

  • memory/4092-0-0x00000000751DE000-0x00000000751DF000-memory.dmp

    Filesize

    4KB

  • memory/4092-1-0x0000000000870000-0x0000000000992000-memory.dmp

    Filesize

    1.1MB

  • memory/4092-10-0x000000000C5B0000-0x000000000C64C000-memory.dmp

    Filesize

    624KB

  • memory/4092-2-0x0000000005980000-0x0000000005F24000-memory.dmp

    Filesize

    5.6MB

  • memory/4092-8-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4092-7-0x00000000751DE000-0x00000000751DF000-memory.dmp

    Filesize

    4KB

  • memory/4092-6-0x00000000069A0000-0x00000000069BE000-memory.dmp

    Filesize

    120KB

  • memory/4092-5-0x0000000005340000-0x000000000534A000-memory.dmp

    Filesize

    40KB

  • memory/4092-4-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4092-20-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB