Overview

overview

10

Static

static

10

2a05bad28e...38.exe

windows7-x64

10

2a05bad28e...38.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    118s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2024 14:38

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General

  • Target

    2a05bad28ef313e93f754ea77c098ba005b672cb3880bdbe27c131d2d5a23738.exe

  • Size

    29KB

  • MD5

    ea0efe9589feb0cadcb940d7a131f375

  • SHA1

    c0a8f65a22b1df987e5708adca4be24e9a31e3d2

  • SHA256

    2a05bad28ef313e93f754ea77c098ba005b672cb3880bdbe27c131d2d5a23738

  • SHA512

    8fc755edc9c09e60673247600ace56a963a8e4fb5c38ae1a5f058ee06e47dee7e633fbb1b35841fda7f6f40e91d59056f42cf0fc8e7388c62f1b234a49056a59

  • SSDEEP

    768:dl9fpYdyqbSgZnxF2b7jfHoxjjwoAxdqUSak:P9aEknxKjfHQjMRxdZk

Score
10/10
remcosremotehostdiscoveryratupx

Malware Config

Extracted

Family

remcos

Version

2.2.0 Light

Botnet

RemoteHost

C2

127.0.0.1:14613

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    3

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-YYTQ5M

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

    ratremcos
  • Remcos family
    remcos
  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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.

    discovery
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a05bad28ef313e93f754ea77c098ba005b672cb3880bdbe27c131d2d5a23738.exe
    "C:\Users\Admin\AppData\Local\Temp\2a05bad28ef313e93f754ea77c098ba005b672cb3880bdbe27c131d2d5a23738.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1928-0-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-3-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-4-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-5-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-6-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-7-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-8-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-9-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-10-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/1928-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download