Overview

overview

10

Static

static

3

SecuriteIn...30.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    SecuriteInfo.com.Win32.MalwareX-gen.10802.4830.exe

  • Size

    729KB

  • Sample

    250407-laka2avth1

  • MD5

    c8e21020940ba49156c73340ddfa7c86

  • SHA1

    7f84a4dcc45d658a805f042681c62b074e86fca0

  • SHA256

    965845db528ea9bc4dbd24b1c6ea5495d771549bb9307955eaab3f021b0b9018

  • SHA512

    cd7aa269a3d045d5b4488f0196ba1bdf24714af67c6c4c0b3ab78ba15b61f577dbfce4803dff0b155b6b7d728e7898a6eedf5939c7324c22f09c3a864822b759

  • SSDEEP

    12288:b35GUP4TlEjG4BVFTUHO7fKHwqdgeOYUEqF/rApqTpB/37D:b35LPQO7FOcfKwsDUvOpqTpx7D

Score
10/10
guloaderremcoshost-2discoverydownloaderrat

Malware Config

Extracted

Family

remcos

Botnet

Host-2

C2

176.65.142.14:6060

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-HM3EZ8

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      SecuriteInfo.com.Win32.MalwareX-gen.10802.4830.exe

    • Size

      729KB

    • MD5

      c8e21020940ba49156c73340ddfa7c86

    • SHA1

      7f84a4dcc45d658a805f042681c62b074e86fca0

    • SHA256

      965845db528ea9bc4dbd24b1c6ea5495d771549bb9307955eaab3f021b0b9018

    • SHA512

      cd7aa269a3d045d5b4488f0196ba1bdf24714af67c6c4c0b3ab78ba15b61f577dbfce4803dff0b155b6b7d728e7898a6eedf5939c7324c22f09c3a864822b759

    • SSDEEP

      12288:b35GUP4TlEjG4BVFTUHO7fKHwqdgeOYUEqF/rApqTpB/37D:b35LPQO7FOcfKwsDUvOpqTpx7D

    Score
    10/10
    guloaderremcoshost-2discoverydownloaderrat

    • Guloader family

      guloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      e23600029d1b09bdb1d422fb4e46f5a6

    • SHA1

      5d64a2f6a257a98a689a3db9a087a0fd5f180096

    • SHA256

      7342b73593b3aa1b15e3731bfb1afd1961802a5c66343bac9a2c737ee94f4e38

    • SHA512

      c971f513142633ce0e6ec6a04c754a286da8016563dab368c3fac83aef81fa3e9df1003c4b63d00a46351a9d18eaa7ae7645caef172e5e1d6e29123ab864e7ac

    • SSDEEP

      192:Vm9rQDenC9VrcK7REgSWOprANupQYLRszDDH/d9CWlXo7U6Wxf:QJQEaVAK7R9SfpjpQYLRszfH/d9CWB1j

    Score
    3/10
    discovery
    behavioral2

MITRE ATT&CK Enterprise v15

Tasks