Overview

overview

10

Static

static

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    e623fb7f8f26f1222cc777af5a585acbf9cc5e1f72f09aeae3dcee8c518864e0

  • Size

    1MB

  • Sample

    230115-fh746sac48

  • MD5

    d48f082a4ddfaffaffc718bbbe13daac

  • SHA1

    0cdea96bfbbbddb879f35ced74620292c2cbf687

  • SHA256

    e623fb7f8f26f1222cc777af5a585acbf9cc5e1f72f09aeae3dcee8c518864e0

  • SHA512

    558cdc2c80a6d9789d0faece85d17c37171305af4324c0176b369cdf4bde6472c07547ece539493ba5c79c6d2d9ca3699aff97182fee4ffff71f0436e7376aba

  • SSDEEP

    24576:xYTYWWpQP+WMKUwMqROO54Nhi3TJgyYjnwSIeOhmhBKRK:xYTY9pA/MKUzkLYjmMK

Score
10/10
remcos1122023persistencerat

Malware Config

Extracted

Family

remcos

Botnet

1122023

C2

nikahuve.ac.ug:65214

kalskala.ac.ug:65214

tuekisaa.ac.ug:65214

parthaha.ac.ug:65214

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

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    vgbvfxs.dat

  • keylog_flag

    false

  • keylog_folder

    fsscbas

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    fdsgsdmhj-9K01C1

  • 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

      e623fb7f8f26f1222cc777af5a585acbf9cc5e1f72f09aeae3dcee8c518864e0

    • Size

      1MB

    • MD5

      d48f082a4ddfaffaffc718bbbe13daac

    • SHA1

      0cdea96bfbbbddb879f35ced74620292c2cbf687

    • SHA256

      e623fb7f8f26f1222cc777af5a585acbf9cc5e1f72f09aeae3dcee8c518864e0

    • SHA512

      558cdc2c80a6d9789d0faece85d17c37171305af4324c0176b369cdf4bde6472c07547ece539493ba5c79c6d2d9ca3699aff97182fee4ffff71f0436e7376aba

    • SSDEEP

      24576:xYTYWWpQP+WMKUwMqROO54Nhi3TJgyYjnwSIeOhmhBKRK:xYTY9pA/MKUzkLYjmMK

    Score
    10/10
    remcos1122023persistencerat

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • 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

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks