Overview

overview

10

Static

static

10

577028f2ee...1a.exe

windows7-x64

10

577028f2ee...1a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    577028f2ee33bde1bde022ab2b0add76c8b35041d50f194e59cb47187bd9bd1a.exe

  • Size

    45KB

  • Sample

    240519-mgj5aaeb24

  • MD5

    ccc6c72a15e2a003907a85c9fe2401b0

  • SHA1

    ce2ed5738913c466e7c63b380ad9150ecf34267b

  • SHA256

    577028f2ee33bde1bde022ab2b0add76c8b35041d50f194e59cb47187bd9bd1a

  • SHA512

    73898628b62240056164936c2d721235805853a2ab5512051be5bbde1125e7b17379a0a1a6418d1f56e0d3b09c1a55e56a9707ff9114e33441977dcbff24160a

  • SSDEEP

    768:FuPfZTg4pYiWUU9jjmo2qroMGSe8IwPIdzjb+gX3ixhWjy7otnz2EuzBDZSx:FuPfZTgKa2jMkd3bBXS3qy7M2rVdSx

Score
10/10
asyncratremcosm13qbb-mar24executionrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

M13

C2

editorials.duckdns.org:5801

Mutex

FMP1pUmaOyhu

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

remcos

Botnet

QBB-MAR24

C2

vdt11.duckdns.org:30277

accumulator.duckdns.org:30288

fourseason4.duckdns.org:30299
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

    Mozila

  • mouse_option

    false

  • mutex

    zswqtyomhf-IUVU4S

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    nvidia

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    

  • take_screenshot_option

    true

  • take_screenshot_time

    5

  • take_screenshot_title

    quickbook;adp;intuit;bank;wellsfargo;truist;paytrace;cvv;csc;chase;shopify;square;visa;master;amex;globalgateway;firstdata;nuvei;merchant

Targets

    • Target

      577028f2ee33bde1bde022ab2b0add76c8b35041d50f194e59cb47187bd9bd1a.exe

    • Size

      45KB

    • MD5

      ccc6c72a15e2a003907a85c9fe2401b0

    • SHA1

      ce2ed5738913c466e7c63b380ad9150ecf34267b

    • SHA256

      577028f2ee33bde1bde022ab2b0add76c8b35041d50f194e59cb47187bd9bd1a

    • SHA512

      73898628b62240056164936c2d721235805853a2ab5512051be5bbde1125e7b17379a0a1a6418d1f56e0d3b09c1a55e56a9707ff9114e33441977dcbff24160a

    • SSDEEP

      768:FuPfZTg4pYiWUU9jjmo2qroMGSe8IwPIdzjb+gX3ixhWjy7otnz2EuzBDZSx:FuPfZTgKa2jMkd3bBXS3qy7M2rVdSx

    Score
    10/10
    asyncratremcosm13qbb-mar24executionrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Remcos

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

      ratremcos

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Command and Scripting Interpreter: PowerShell

      Start PowerShell.

      execution
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks