Overview

overview

10

Static

static

3

DHL AWB# 15700638.exe

windows7-x64

10

DHL AWB# 15700638.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    DHL AWB# 15700638.gz

  • Size

    883KB

  • Sample

    250203-r1dttsvrhj

  • MD5

    b1ef54c9696a11bce3307a91dd6c9484

  • SHA1

    996d22eeac9d682b917af99d178918aa65cc7a8a

  • SHA256

    8ddd5afab3a24facb57e304ae890c32e1b5d2ce6543f0572d5a6cf06ee445ba9

  • SHA512

    567e7a3bd4fc6af571d117a21e23741a640fd1c7cebdfca9f9fe53da0cb4640c543e9a15ad8ff0c5f3264106cab1d0cf79cb072ed978558a7f0521a753ff957c

  • SSDEEP

    24576:4xSUJxVgOOj/i8ZmvLHnX4ARpQuM1JY4Qb:4xjV4/i8AvL34AwuMvBQb

Score
10/10
remcosremotehostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

176.65.144.121:5689

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

    5867-V7HPI7

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      DHL AWB# 15700638.exe

    • Size

      972KB

    • MD5

      185c9b9945409c3d3d90d76a6b32ebb1

    • SHA1

      7797db82d41d3a3504f578bad1280c3be5f77826

    • SHA256

      79b471a0a41d5c4b158af84c2f9619a08fb645f8a400c58fedc8521a4f238406

    • SHA512

      06bfd7c742ec0a69dcbd18b2caf2a62c948aee7760bc224d6bd81d3356dfe0dc6e847912a5d0d0c4a0e6b7c51caaaf4af8d2df4eaabda0fe2417361c44e20977

    • SSDEEP

      24576:AwerXiN/Ylh7bP67DPxscfEBiLHoZmI8eqDW:Aw8oA+Px6iL8qW

    Score
    10/10
    remcosremotehostdiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks