Overview

overview

10

Static

static

5

ea7731870b...18.exe

windows7-x64

10

ea7731870b...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ea7731870bb2af22b4a27e3c2a34b5ee_JaffaCakes118

  • Size

    1.1MB

  • Sample

    240919-djzhbaxgqk

  • MD5

    ea7731870bb2af22b4a27e3c2a34b5ee

  • SHA1

    838f2fcc622b22ab47097be9226c42efe1138d37

  • SHA256

    2d131382a95f99413d048cc55d9c053585001bc4e7813f88bed714fc3382cb0c

  • SHA512

    0b6d5dc13a58b5010fca93bb16f5c47aff80f65e9b23c75c0a152371b84e9e3ff795796dd709e5c6a7af50f083a6a6304478ef016c118c47524968362c47ca38

  • SSDEEP

    24576:+4lavt0LkLL9IMixoEgealNOWU8wE9Eq9MmCS:pkwkn9IMHealNOWfr2aPCS

Score
10/10
remcosbbdiscoveryrat

Malware Config

Extracted

Family

remcos

Version

1.7.3 Pro

Botnet

BB

C2

SupportWin.dyndns.pro:10066

ServiceWin.Dynamic-DNS.net:10066

Qw3r.xxxy.info:10066

IM36.xxxy.info:10066

45df36.xxxy.info:10066

backend.system-ns.net:10066
Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    Adobe

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    A1s2d3f-A2BYVT

  • screenshot_crypt

    true

  • screenshot_flag

    false

  • screenshot_folder

    Screen

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    true

  • take_screenshot_time

    2

  • take_screenshot_title

    credit;creditcard;kredit;kreditkarte;payment;bitcoin;paypal;bazahl;ausweis;giftcard;card;gutschein

Targets

    • Target

      ea7731870bb2af22b4a27e3c2a34b5ee_JaffaCakes118

    • Size

      1.1MB

    • MD5

      ea7731870bb2af22b4a27e3c2a34b5ee

    • SHA1

      838f2fcc622b22ab47097be9226c42efe1138d37

    • SHA256

      2d131382a95f99413d048cc55d9c053585001bc4e7813f88bed714fc3382cb0c

    • SHA512

      0b6d5dc13a58b5010fca93bb16f5c47aff80f65e9b23c75c0a152371b84e9e3ff795796dd709e5c6a7af50f083a6a6304478ef016c118c47524968362c47ca38

    • SSDEEP

      24576:+4lavt0LkLL9IMixoEgealNOWU8wE9Eq9MmCS:pkwkn9IMHealNOWfr2aPCS

    Score
    10/10
    remcosbbdiscoveryrat

    • Remcos

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

      ratremcos

    • Drops startup file

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks