Overview

overview

10

Static

static

1

332a687e95...a0.exe

windows7_x64

10

332a687e95...a0.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    332a687e95a47bbae4ce2952ff288055bd8c32731a823e2a8fae04f127afd3a0

  • Size

    118.1MB

  • Sample

    220118-rhj8wsbec3

  • MD5

    34136029a20089f89da27654ce38b2de

  • SHA1

    b78fab7f7df5190b69b5b88e065e5a97194e9d39

  • SHA256

    332a687e95a47bbae4ce2952ff288055bd8c32731a823e2a8fae04f127afd3a0

  • SHA512

    e1d3a355d6344b1a7049c777a5302fcb147d130ac5e396dd1bda617a48bc04db47123f05dbe7952e863af3e95a881ede32a0ef31025567e001a7838f9a994a2c

Score
10/10
remcossys32rat

Malware Config

Extracted

Family

remcos

Botnet

Sys32

C2

193.56.29.242:4783

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    Logs

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Sys32-5C9Q9J

  • 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

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target

      332a687e95a47bbae4ce2952ff288055bd8c32731a823e2a8fae04f127afd3a0

    • Size

      118.1MB

    • MD5

      34136029a20089f89da27654ce38b2de

    • SHA1

      b78fab7f7df5190b69b5b88e065e5a97194e9d39

    • SHA256

      332a687e95a47bbae4ce2952ff288055bd8c32731a823e2a8fae04f127afd3a0

    • SHA512

      e1d3a355d6344b1a7049c777a5302fcb147d130ac5e396dd1bda617a48bc04db47123f05dbe7952e863af3e95a881ede32a0ef31025567e001a7838f9a994a2c

    Score
    10/10
    remcossys32rat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks