Overview

overview

10

Static

static

3

SWIFT_YOR4...32.exe

windows7-x64

10

SWIFT_YOR4...32.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    07082024_1403_07082024_SWIFT_YOR406100432.gz

  • Size

    610KB

  • Sample

    240807-rcpw7azblk

  • MD5

    10dce4477bbb45e5fb5c14822bb0c52f

  • SHA1

    3a4c7f40e95d685baee8a0a19cb366a1dd9f7fbe

  • SHA256

    07e5c45941435c5eb12765ad184ee2312abe4b6338e6564781f9b2d309930982

  • SHA512

    dffc534657d77b6d7ed63bd51852552261316887c8d1aefdc7a51ec58ce79daa4e20e9d141a1cd77eec305a8d2710c96f3592be121c4b7b9432102d3158ef0c5

  • SSDEEP

    12288:1W9o3QV5fd+V9/vGFB9u1d7kjNfUWS44hQV6N48AkpzmmzpVqJYSZ1Q:1Oo3Q/4L/vGFB9uvQSxB803rHuG

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

45.66.231.198:2404

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-UPNP8J

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      SWIFT_YOR406100432.exe

    • Size

      750KB

    • MD5

      01bb109640de25e5052b991261824f1c

    • SHA1

      e539fb8e8a9cb6b5b7c11b8de3a782ede04de2dd

    • SHA256

      2bda6048a888003443cd18df65f75441974ea3dfa04d524c957b0d7c268654dc

    • SHA512

      e2d6607a0eb500da7f5c8a98028d89d0c1e290642c5033072507b2de0bec711ba7e299cd29ce4965c03ae739c9c86620697ff009deee39528b1cbc5225758563

    • SSDEEP

      12288:uh0vbB0rdv7/vGFJJu1Z7kjNfKWS4k5QVqNE8AknzmmtpTqJYQ:uhMt+v7/vGFJJunWSTj0YZFHQ

    Score
    10/10
    remcosremotehostdiscoveryrat

    • Remcos

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

      ratremcos

    • Loads dropped DLL

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      0d7ad4f45dc6f5aa87f606d0331c6901

    • SHA1

      48df0911f0484cbe2a8cdd5362140b63c41ee457

    • SHA256

      3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    • SHA512

      c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    • SSDEEP

      192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks