Overview

overview

10

Static

static

10

DHL_SHIPME...NT.exe

windows10-2004_x64

10

Resubmissions

28-05-2022 09:42

220528-lpfamacga9 10

19-04-2022 14:44

220419-r4nhfagdc3 10

14-04-2022 15:16

220414-snfckagdc5 10

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General

  • Target

    DHL_SHIPMENT_ON_HOLD_NOTIFICATION#73636_9283763_DOCUMENT.exe

  • Size

    799KB

  • Sample

    220528-lpfamacga9

  • MD5

    9570fe0f525d9634683d851407e04802

  • SHA1

    390b3cdae3997a01bff16f4d0b8e5ffb45a1cc5a

  • SHA256

    9ea23f24620fd64243f22df105d30b97810377238aed2fd83aa31665198175db

  • SHA512

    7b9dd7b6d419de0f7d25ef3851de1ca67067b9e13402c7022a2f1aa26e772aa30c2e9df510bc82b12d61410c1ad6efb9a2f96c88e31ed6ebf3a0cc044fd7ab2f

Score
10/10
modiloaderneshtaremcoswindows updatepersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

remcos

Botnet

windows update

C2

bababaf5363.duckdns.org:49151

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

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-B5XQWL

  • 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

      DHL_SHIPMENT_ON_HOLD_NOTIFICATION#73636_9283763_DOCUMENT.exe

    • Size

      799KB

    • MD5

      9570fe0f525d9634683d851407e04802

    • SHA1

      390b3cdae3997a01bff16f4d0b8e5ffb45a1cc5a

    • SHA256

      9ea23f24620fd64243f22df105d30b97810377238aed2fd83aa31665198175db

    • SHA512

      7b9dd7b6d419de0f7d25ef3851de1ca67067b9e13402c7022a2f1aa26e772aa30c2e9df510bc82b12d61410c1ad6efb9a2f96c88e31ed6ebf3a0cc044fd7ab2f

    Score
    10/10
    modiloaderneshtaremcoswindows updatepersistenceratspywarestealersuricatatrojan

    • Detect Neshta Payload

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Remcos

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

      ratremcos

    • suricata: ET MALWARE Remocs 3.x Unencrypted Checkin

      suricata: ET MALWARE Remocs 3.x Unencrypted Checkin

      suricata

    • suricata: ET MALWARE Remocs 3.x Unencrypted Server Response

      suricata: ET MALWARE Remocs 3.x Unencrypted Server Response

      suricata

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks