Overview

overview

10

Static

static

3

TransportL...DF.exe

windows7-x64

10

TransportL...DF.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    TransportLabel_9884037820_PDF.exe

  • Size

    1006KB

  • Sample

    231205-h4z2ssaa96

  • MD5

    61ccd4ff158c603bf2c7b959509a3fba

  • SHA1

    b7266740826165bb2bbd83cc57d68813979d596d

  • SHA256

    b6e31f72fbbe7445c891269043ec0ce2a5de5f68fa48f3d57e35d3614a22c2ea

  • SHA512

    8591a2857720245ba73da3c5ea7c0cb1c079194cf55dc7b6f99fc250e913108ac59866041d5956ba779dfaaf4c99b3c0eea7a4f964b72266c384ebc5fd57febc

  • SSDEEP

    24576:3E+gg3NfP6O/y0dkHxMmegCUHVn+2Vj1qnsKzHF:3LJ3NfP6O/rkHymeCHVnR1us

Score
10/10
remcoscryptedrat

Malware Config

Extracted

Family

remcos

Botnet

Crypted

C2

172.174.245.21:5400

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

    true

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    noon.dat

  • keylog_flag

    false

  • keylog_path

    %UserProfile%

  • mouse_option

    false

  • mutex

    roooera-7Y8ORO

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      TransportLabel_9884037820_PDF.exe

    • Size

      1006KB

    • MD5

      61ccd4ff158c603bf2c7b959509a3fba

    • SHA1

      b7266740826165bb2bbd83cc57d68813979d596d

    • SHA256

      b6e31f72fbbe7445c891269043ec0ce2a5de5f68fa48f3d57e35d3614a22c2ea

    • SHA512

      8591a2857720245ba73da3c5ea7c0cb1c079194cf55dc7b6f99fc250e913108ac59866041d5956ba779dfaaf4c99b3c0eea7a4f964b72266c384ebc5fd57febc

    • SSDEEP

      24576:3E+gg3NfP6O/y0dkHxMmegCUHVn+2Vj1qnsKzHF:3LJ3NfP6O/rkHymeCHVnR1us

    Score
    10/10
    remcoscryptedrat

    • 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.

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1
T1064

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Scripting

1
T1064

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks