Overview

overview

10

Static

static

977a624445...7a.exe

windows7_x64

10

977a624445...7a.exe

windows10_x64

10

Sharing

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General

  • Target

    977a62444517295a0cfeb9e6e6f8e27a

  • Size

    665KB

  • Sample

    210818-dran3dbp7a

  • MD5

    977a62444517295a0cfeb9e6e6f8e27a

  • SHA1

    1d65a3f31ee59b9da8e175bf5d09c4e95d596953

  • SHA256

    4b6fdf9cbea14e56b10f5e4d5c4c8fbe34de5454ec1b246814a9464e8c81e314

  • SHA512

    b78aa693c140a3d23a6e507c974d39a4699f04783904e0e58a4b021b8ae915c93dc65bc8d91d121a0fd697a420283470ee526b8daaf24ce0537a39de99816248

Score
10/10
modiloaderremcosaugustapersistencerattrojan

Malware Config

Extracted

Family

remcos

Version

3.2.0 Pro

Botnet

Augusta

C2

twistednerd.dvrlists.com:8618

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

    Augusta-LF4SC3

  • 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

      977a62444517295a0cfeb9e6e6f8e27a

    • Size

      665KB

    • MD5

      977a62444517295a0cfeb9e6e6f8e27a

    • SHA1

      1d65a3f31ee59b9da8e175bf5d09c4e95d596953

    • SHA256

      4b6fdf9cbea14e56b10f5e4d5c4c8fbe34de5454ec1b246814a9464e8c81e314

    • SHA512

      b78aa693c140a3d23a6e507c974d39a4699f04783904e0e58a4b021b8ae915c93dc65bc8d91d121a0fd697a420283470ee526b8daaf24ce0537a39de99816248

    Score
    10/10
    remcosaugustapersistenceratmodiloadertrojan

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks