Analysis

  • max time kernel
    138s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    10-08-2022 14:37

General

  • Target

    9da633ea2a82f9c7605791cd53b370cd.exe

  • Size

    792KB

  • MD5

    9da633ea2a82f9c7605791cd53b370cd

  • SHA1

    b9a0a6d747edfb95ec93de80ef172527f61b5797

  • SHA256

    43e1f1635e1cca717e2d9598e708ded20f6e9236f68ab9d3a28b83e49c71fd32

  • SHA512

    ddbd5dfbcb7a7241fb223a8d36553c761966cbf55672a3df1eb29fa1dbb8966d82968d5059b2b7659ff20bcfbb0eb984eb62999b33f23a78e6632f1f25de394e

Malware Config

Extracted

Family

remcos

Botnet

onige123

C2

goodygoody.duckdns.org:1905

154.53.43.207:1905

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    gamingsofts.exe

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    aesjes.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    sijresuestusawar-YZOEW4

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    gamingsoft

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • ModiLoader, DBatLoader

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

  • Remcos

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

  • Adds Run key to start application 2 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9da633ea2a82f9c7605791cd53b370cd.exe
    "C:\Users\Admin\AppData\Local\Temp\9da633ea2a82f9c7605791cd53b370cd.exe"
    1⤵
    • Adds Run key to start application
    PID:2040

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2040-54-0x0000000076071000-0x0000000076073000-memory.dmp
    Filesize

    8KB

  • memory/2040-62-0x0000000003FE1000-0x000000000405F000-memory.dmp
    Filesize

    504KB

  • memory/2040-63-0x0000000004180000-0x00000000041FE000-memory.dmp
    Filesize

    504KB

  • memory/2040-64-0x0000000004180000-0x00000000041FE000-memory.dmp
    Filesize

    504KB