Overview

overview

10

Static

static

OGBSK.exe

windows7-x64

10

OGBSK.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    OGBSK.exe

  • Size

    1.4MB

  • Sample

    230124-hqcz4shb83

  • MD5

    28c874b36d3b716fe411b7c06cc8fdc8

  • SHA1

    bd79ffb2a0fc3f373c62db406cb9399f094f2350

  • SHA256

    1a28237c64f94fa3f340d1044903bc43daa2a09f4a6548072ff82c598b4e61ac

  • SHA512

    3357169433f64a121e2cbac72f09a611d87c9fa9ad80628e36cf26e4cb6d927816bbaa2c1a2b0b601565a7de56dbf776241da50a3663ac0087a20ce693dcbfc7

  • SSDEEP

    24576:jhos1oqV2bbDDTo8lOv+QglUxfVe63W8hblEEloAYQhW0mWvc3+rumHg2eF1:m7KcQ8lOvfguxI6GElVTrv/rumHg2Y1

Score
10/10
remcosogbmannypersistencerat

Malware Config

Extracted

Family

remcos

Version

2.7.1 Pro

Botnet

OGBMANNY

C2

91.231.84.41:52651

127.0.0.1:52651

10.5.175.21:52651
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-B15393

  • 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

    wikipedia;solitaire;

Targets

    • Target

      OGBSK.exe

    • Size

      1.4MB

    • MD5

      28c874b36d3b716fe411b7c06cc8fdc8

    • SHA1

      bd79ffb2a0fc3f373c62db406cb9399f094f2350

    • SHA256

      1a28237c64f94fa3f340d1044903bc43daa2a09f4a6548072ff82c598b4e61ac

    • SHA512

      3357169433f64a121e2cbac72f09a611d87c9fa9ad80628e36cf26e4cb6d927816bbaa2c1a2b0b601565a7de56dbf776241da50a3663ac0087a20ce693dcbfc7

    • SSDEEP

      24576:jhos1oqV2bbDDTo8lOv+QglUxfVe63W8hblEEloAYQhW0mWvc3+rumHg2eF1:m7KcQ8lOvfguxI6GElVTrv/rumHg2Y1

    Score
    10/10
    remcosogbmannypersistencerat

    • 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