Overview

overview

10

Static

static

1

5d037cf787...3f.exe

windows7-x64

10

5d037cf787...3f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9409240601.zip

  • Size

    373KB

  • Sample

    230306-pxz7jsbf9z

  • MD5

    8668066c2b6c8d327dd80ebc2a6c3c86

  • SHA1

    99ff9cad96aef92fdfbe0dfcc8bb0dbccd0a1d9b

  • SHA256

    71ea5702c0158681c9d70babbfb6780bea8d9b13b8aaa4a237b1816aa3ce0166

  • SHA512

    94022c96a095e51123d5e83a6ca9f06904dccb7060e0c2694648bf60d2c86e1da50f6befca70d5d112db0ad11c7f097564ff6872bfbc951d1c7cd3fbbdd7b66a

  • SSDEEP

    6144:PiyM1SeRiAcZgpOaMPi/159BU5eaM5aL95VrkOauyVRqDgWCMsev+2wiDf:PJhGitgd9BU5edWTpxaumqD7N

Score
10/10
modiloaderremcosgradepersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

GRADE

C2

79.110.63.178:8974

plunder.nsupdate.info:8974
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

    hghade-542B08

  • 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

      5d037cf78709c27e55a834a365ac2ad02b853e2f35167a9ac3d029dfa435fc3f

    • Size

      768KB

    • MD5

      3c291cb2366108857b8d4dccc07f445f

    • SHA1

      0fd762cbbb252ea0b3b4d0a0b8baa45ca4b6c7c6

    • SHA256

      5d037cf78709c27e55a834a365ac2ad02b853e2f35167a9ac3d029dfa435fc3f

    • SHA512

      03dd321a1ce2f4a0d79eb88da753b87fe580f1ee57a4b87ff76819b065a1b717d5e1c57a198c77828d41b746d1f16a7e5eb8ae98e464ea9f7083624b911ef7b8

    • SSDEEP

      12288:6NwFOVLJOth8orXYkGFGstVaTq/ZqPLX3UHA25TakgFye5TxF/TkqR:yTTOthtzGFhsT0ZqPLX3UHA2IxF7R

    Score
    10/10
    modiloaderpersistencetrojanremcosgraderat

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks