Overview

overview

10

Static

static

ebb80429c2...0f.exe

windows7-x64

10

ebb80429c2...0f.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ebb80429c2ab3a4b98092d9681c83a0f.exe

  • Size

    322KB

  • Sample

    221011-tcrrwschak

  • MD5

    ebb80429c2ab3a4b98092d9681c83a0f

  • SHA1

    ff42b517c77a1e7fd1e8c133cdc3702f455e2a2f

  • SHA256

    4f7e671c26e269961ffa6a6639a5522b66c06c8c119bdfb297797473bb7b4cbc

  • SHA512

    eef552e819bcf016662e3e5bdeeef7c6bba33d8f3d760fec397c464352590a4d7c3a63a1614dc8f5b80af5282b31e39eed512ea933866205c46c84f0675938c4

  • SSDEEP

    6144:HNeZm2smfQ8gA3mXO5cOZuIpkgaB/uPLDmzxxznqJRMVYaWp2Oal0t8FqD:HNl3mfQq3/JX0QLDi/zsaaz

Score
10/10
remcostestpersistenceratupx

Malware Config

Extracted

Family

remcos

Botnet

test

C2

91.192.100.20:7967

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

    true

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-TIHKWD

  • 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

      ebb80429c2ab3a4b98092d9681c83a0f.exe

    • Size

      322KB

    • MD5

      ebb80429c2ab3a4b98092d9681c83a0f

    • SHA1

      ff42b517c77a1e7fd1e8c133cdc3702f455e2a2f

    • SHA256

      4f7e671c26e269961ffa6a6639a5522b66c06c8c119bdfb297797473bb7b4cbc

    • SHA512

      eef552e819bcf016662e3e5bdeeef7c6bba33d8f3d760fec397c464352590a4d7c3a63a1614dc8f5b80af5282b31e39eed512ea933866205c46c84f0675938c4

    • SSDEEP

      6144:HNeZm2smfQ8gA3mXO5cOZuIpkgaB/uPLDmzxxznqJRMVYaWp2Oal0t8FqD:HNl3mfQq3/JX0QLDi/zsaaz

    Score
    10/10
    remcostestpersistenceratupx

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks