Overview

overview

10

Static

static

4cd864cf3d...1e.exe

windows7-x64

10

4cd864cf3d...1e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4cd864cf3d39baff963a023423237dd164ce0e5de001d1397031b74c3b26691e

  • Size

    986KB

  • Sample

    220805-ld69zaaeen

  • MD5

    e3e2371b9c9faa09afe127d0f0e12f3b

  • SHA1

    dfddf15a3f3f77cb5c4798eff4e3c529ad049db8

  • SHA256

    4cd864cf3d39baff963a023423237dd164ce0e5de001d1397031b74c3b26691e

  • SHA512

    1ea05e84d5cdeff9e5e9f4d1b829d8e11c30ae38a2a36c6c661239e93b6ce5e4610fce148cf0aadf6926136087e00d9dcbfcd1677717eb6905d8bebf3e6079d3

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

www.varshtrade.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

    notepad

  • mouse_option

    false

  • mutex

    notepad-TFQMB3

  • 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

      4cd864cf3d39baff963a023423237dd164ce0e5de001d1397031b74c3b26691e

    • Size

      986KB

    • MD5

      e3e2371b9c9faa09afe127d0f0e12f3b

    • SHA1

      dfddf15a3f3f77cb5c4798eff4e3c529ad049db8

    • SHA256

      4cd864cf3d39baff963a023423237dd164ce0e5de001d1397031b74c3b26691e

    • SHA512

      1ea05e84d5cdeff9e5e9f4d1b829d8e11c30ae38a2a36c6c661239e93b6ce5e4610fce148cf0aadf6926136087e00d9dcbfcd1677717eb6905d8bebf3e6079d3

    Score
    10/10
    modiloaderremcosremotehostpersistencerattrojan

    • 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.

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks