Overview

overview

10

Static

static

1

Ach authorization.exe

windows7-x64

10

Ach authorization.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Ach authorization.exe

  • Size

    771KB

  • Sample

    230227-wwfvvaeg81

  • MD5

    56fd66befd085f91053c4b3f9b8e9ab6

  • SHA1

    3516e35ca2fcaf3f8c8541d495b597e5b5799d50

  • SHA256

    42ba74ceecf062e25955c7f807f584c4137310f39f3864e78942e16cfb87a864

  • SHA512

    9e8c9723424622eccf5c82366a1455d808d45baddfe2ee7ba75c93fc96230b56d37ceafdd2e67f9179db135549eab0db9321754328496b305e6ff50785c300c4

  • SSDEEP

    12288:Pr5Nxzs78p/cJCzQkgtr80XGjObPkOOlIiteSmF0Z/:PFvzs7bJWbgtopibPkOOxm0

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

thereal2333.hopto.org:2404

serverr00008.hopto.org:2404

subsubrm.duckdns.org: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

    remcos

  • mouse_option

    false

  • mutex

    Rmco-Z6AR55

  • 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

      Ach authorization.exe

    • Size

      771KB

    • MD5

      56fd66befd085f91053c4b3f9b8e9ab6

    • SHA1

      3516e35ca2fcaf3f8c8541d495b597e5b5799d50

    • SHA256

      42ba74ceecf062e25955c7f807f584c4137310f39f3864e78942e16cfb87a864

    • SHA512

      9e8c9723424622eccf5c82366a1455d808d45baddfe2ee7ba75c93fc96230b56d37ceafdd2e67f9179db135549eab0db9321754328496b305e6ff50785c300c4

    • SSDEEP

      12288:Pr5Nxzs78p/cJCzQkgtr80XGjObPkOOlIiteSmF0Z/:PFvzs7bJWbgtopibPkOOxm0

    Score
    10/10
    modiloadertrojanremcosremotehostpersistencerat

    • 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 v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks