Overview

overview

10

Static

static

3

033782718278172.exe

windows7-x64

10

033782718278172.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    033782718278172.exe

  • Size

    1.5MB

  • Sample

    240307-v7wj1aha45

  • MD5

    71f18058ae74f689354e586ef0a09816

  • SHA1

    2f47a44ff2f58b6c32dbca0a62a6c4a0927522a2

  • SHA256

    85281089eca57c6c3783afeefc58d04d8993001c9cba1f04849f4ce94f8b9d7d

  • SHA512

    0b5b92569b207a0bad154472e3a575f4e7eebaad2503917892c02be37f1b220d591f954dc0ef145c7fe3cce266faa32cc31f0d074baa616b4516cfd92a6d1e16

  • SSDEEP

    24576:W4+ufew4vRRm5JjP++3hDSpLHnT3s++Gg0w38LzAqSSiKLWWW0GCdZ:W46wVEpLnE3+8Giy5W8X

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

newpage44.mywire.org:5010

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    skype.exe

  • copy_folder

    skype

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %WinDir%\System32

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-RKZKPL

  • screenshot_crypt

    false

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      033782718278172.exe

    • Size

      1.5MB

    • MD5

      71f18058ae74f689354e586ef0a09816

    • SHA1

      2f47a44ff2f58b6c32dbca0a62a6c4a0927522a2

    • SHA256

      85281089eca57c6c3783afeefc58d04d8993001c9cba1f04849f4ce94f8b9d7d

    • SHA512

      0b5b92569b207a0bad154472e3a575f4e7eebaad2503917892c02be37f1b220d591f954dc0ef145c7fe3cce266faa32cc31f0d074baa616b4516cfd92a6d1e16

    • SSDEEP

      24576:W4+ufew4vRRm5JjP++3hDSpLHnT3s++Gg0w38LzAqSSiKLWWW0GCdZ:W46wVEpLnE3+8Giy5W8X

    Score
    10/10
    modiloadertrojanremcosremotehostpersistencerat

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Remcos

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

      ratremcos

    • ModiLoader Second Stage

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks