Overview

overview

10

Static

static

1

Enquiry 230424.bat

windows7-x64

10

Enquiry 230424.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    Enquiry 230424.cab

  • Size

    1.3MB

  • Sample

    240423-p1r1cage34

  • MD5

    d8c41e80b83e05afe5abb7935221010a

  • SHA1

    6c5a506750919c9f03308836989a75e1fd995951

  • SHA256

    0310757cb4b15b9cff55954b52b51b39fed7ebaa8cc783caca99dc991abdf224

  • SHA512

    67957e4e6376c220d639acf3db3e5343ba24b23053e823993dc5dae3bb3317bf64fe6e3ecc7121c9527728871c16de67f53c0cd2696e13e8b0bb2ddf4e0ec036

  • SSDEEP

    24576:hW2J16df++jcu6oIWXQkPrHjh3vDZX3pNYvUbbruac+Aj:hdd+jcwIWXQkHVvDZJNa6fNwj

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:47212

officerem.duckdns.org:47212
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

    Rmc-I8N3XG

  • 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

      Enquiry 230424.bat

    • Size

      4.3MB

    • MD5

      a9749727f9641b10363c264695ce4822

    • SHA1

      1d3d5576790a9c72ddb03eaacac1bddd25d77477

    • SHA256

      49cf050274b9a52bf56ac45d548d91c5a13c6d65c36bf363447ffa3f0143c078

    • SHA512

      89ea33718530b8d3e9e4814d50c8e1d8047c2bb022c6ebc62b9479c34b6f34750a52a82b51f889d6f8fad5272bd92f2132899afee7bccdcd610a26ff7f067042

    • SSDEEP

      49152:yEi0F7JFavH5JDy0oqMaKcCln2UE+EMKyGY6i6KyGY6i6KyGY6i6KyGY6i6KyGYO:I

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks