Overview

overview

10

Static

static

3

86a38c7be7...7b.exe

windows7-x64

10

86a38c7be7...7b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    86a38c7be7f024035b513355c83265e1e210a2c82329839538a734ad75275d7b.exe

  • Size

    2.5MB

  • Sample

    240827-vx5d6a1hkg

  • MD5

    b04baf73f6244754828f8583d110dd88

  • SHA1

    651c010d7d52be0dd2dad5f1408dbddf5a1e4e87

  • SHA256

    86a38c7be7f024035b513355c83265e1e210a2c82329839538a734ad75275d7b

  • SHA512

    63d2d8bccd200661846564f894eae8ed0bce14e7f92da5ad2a4fa0adbb637ac20c31e95e73803d665d950c0dde144fa06bf7c90419dac831c40b0cc93e568640

  • SSDEEP

    24576:d9zZqnxodZVAZgodXA+8NOxmSNfQ7GglYK68zcJAzQf2jYlnucOYZaxR7Ryw:d6odStNWOolY4YJAEf2oz/cxRV

Score
10/10
remcosremotehostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

www.lig-gu.com: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

    fghjhh

  • mouse_option

    false

  • mutex

    Rmc-ZI0DZ3

  • 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

      86a38c7be7f024035b513355c83265e1e210a2c82329839538a734ad75275d7b.exe

    • Size

      2.5MB

    • MD5

      b04baf73f6244754828f8583d110dd88

    • SHA1

      651c010d7d52be0dd2dad5f1408dbddf5a1e4e87

    • SHA256

      86a38c7be7f024035b513355c83265e1e210a2c82329839538a734ad75275d7b

    • SHA512

      63d2d8bccd200661846564f894eae8ed0bce14e7f92da5ad2a4fa0adbb637ac20c31e95e73803d665d950c0dde144fa06bf7c90419dac831c40b0cc93e568640

    • SSDEEP

      24576:d9zZqnxodZVAZgodXA+8NOxmSNfQ7GglYK68zcJAzQf2jYlnucOYZaxR7Ryw:d6odStNWOolY4YJAEf2oz/cxRV

    Score
    10/10
    remcosremotehostdiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks