Overview

overview

10

Static

static

1

Faktúra B...TT.exe

windows7-x64

1

Faktúra B...TT.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Faktúra BR248527TT.exe

  • Size

    1.0MB

  • Sample

    230327-mbcs1sch52

  • MD5

    7f2ba5fd227f1d2fd4c4f79e238d4880

  • SHA1

    72d599441201fdce169e270062c59b64607237ff

  • SHA256

    dacbcd625ca7774424759d127d5fd0a02acfd39c9e15caab4b76d64caa6357a4

  • SHA512

    77ea934835067b425ac6af51f94202e2ee4a2ba03b08c29764df0fbb9d1a6e0d2ba0b894223d8c49c7449c66eb0202498979d1bbddcec0d720800c88523bdba6

  • SSDEEP

    12288:4nmXI6RRwCGHEdCpGSqgWa+wLEc/VC6o1ujyDr3u3cSVLQBV10QAar7QBMB3Pf6Q:4yGHvGwLEcM6oAcmgBDr7QBMB/fi

Score
10/10
remcosremotehostcollectionpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

obologs.work.gd:34346

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

    Rmc-T1GOKT

  • 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

      Faktúra BR248527TT.exe

    • Size

      1.0MB

    • MD5

      7f2ba5fd227f1d2fd4c4f79e238d4880

    • SHA1

      72d599441201fdce169e270062c59b64607237ff

    • SHA256

      dacbcd625ca7774424759d127d5fd0a02acfd39c9e15caab4b76d64caa6357a4

    • SHA512

      77ea934835067b425ac6af51f94202e2ee4a2ba03b08c29764df0fbb9d1a6e0d2ba0b894223d8c49c7449c66eb0202498979d1bbddcec0d720800c88523bdba6

    • SSDEEP

      12288:4nmXI6RRwCGHEdCpGSqgWa+wLEc/VC6o1ujyDr3u3cSVLQBV10QAar7QBMB3Pf6Q:4yGHvGwLEcM6oAcmgBDr7QBMB/fi

    Score
    10/10
    remcosremotehostcollectionpersistencerat

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Checks computer location settings

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

    • Accesses Microsoft Outlook accounts

      collection

    • 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

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks