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Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 08:48

General

  • Target

    Godaddy Checker Cracked/Godaddy Checker.exe

  • Size

    237KB

  • MD5

    e98be45445b8d748c2b1b21b6ac03199

  • SHA1

    45607a6a5a9da9558b8062dc922091227e4bdc22

  • SHA256

    faa7b3f064a999888aa49bc2d47aa73b64206fc94e24b6695a7ef17e13c9bfaa

  • SHA512

    55ca1c3e67fcdbe54522ace0aa349bd4011df13bc493575695722fcab83ad67eb7b024812b10d3ec11877ddcb19b5d544c08ce9f018b1201194243e0128f744f

  • SSDEEP

    3072:q4lbikV6jW+tKFh36Lv+GSBADfBZRBadxlv:q6bjMrETGmALon

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

vshield.publicvm.com:5151

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    chrome.exe

  • copy_folder

    Google Chrome

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    Google Chrome

  • keylog_path

    %AppData%

  • mouse_option

    true

  • mutex

    remcos_ykhychcufk

  • screenshot_crypt

    true

  • screenshot_flag

    true

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    chrome

  • take_screenshot_option

    true

  • take_screenshot_time

    5

  • take_screenshot_title

    paypal;amazon;nulled.to;cracked.to;ebay;blockchain;coinbase

Signatures

  • Modifies WinLogon for persistence 2 TTPs 4 IoCs
  • Remcos

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

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Modifies WinLogon 2 TTPs 1 IoCs
  • Drops file in Windows directory 9 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Godaddy Checker Cracked\Godaddy Checker.exe
    "C:\Users\Admin\AppData\Local\Temp\Godaddy Checker Cracked\Godaddy Checker.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4412
    • C:\Users\Admin\AppData\Local\Temp\Godaddy Checker Cracked\data\Launcher.exe
      "C:\Users\Admin\AppData\Local\Temp\Godaddy Checker Cracked\data\Launcher.exe"
      2⤵
      • Drops startup file
      • Adds Run key to start application
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:224
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" add-mppreference -exclusionpath C:\Windows\IMF\
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3328
      • C:\Windows\IMF\Windows Services.exe
        "C:\Windows\IMF\Windows Services.exe" {Arguments If Needed}
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2328
        • C:\Windows\IMF\Secure System Shell.exe
          "C:\Windows\IMF\Secure System Shell.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1688
        • C:\Windows\IMF\Runtime Explorer.exe
          "C:\Windows\IMF\Runtime Explorer.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:4772
    • C:\Users\Admin\AppData\Local\Temp\Godaddy Checker Cracked\data\log.exe
      "C:\Users\Admin\AppData\Local\Temp\Godaddy Checker Cracked\data\log.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Adds policy Run key to start application
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3308
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4792
        • C:\Windows\SysWOW64\PING.EXE
          PING 127.0.0.1 -n 2
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:2636
        • C:\Users\Admin\AppData\Roaming\Google Chrome\chrome.exe
          "C:\Users\Admin\AppData\Roaming\Google Chrome\chrome.exe"
          4⤵
          • Modifies WinLogon for persistence
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Adds policy Run key to start application
          • Executes dropped EXE
          • Adds Run key to start application
          • Modifies WinLogon
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          PID:3936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yf3dargy.0na.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\install.bat

    Filesize

    106B

    MD5

    e4f4700738e33258cdbee476f5675217

    SHA1

    23644b39aa13334e1edab2632a0b78d41dcc42a4

    SHA256

    9636ee8e98fd8636f12714bfb323f3d1010d18dae6dbbba86766e1711348243c

    SHA512

    02c424ab221a85fc1ddcfc5137c10b6317b732cab63e993cd70d9f28b3e6df9dd9a3493f2ce146bf672be002b627b1c1a57cfd5ba9162db68c8f6f219adab5f6

  • C:\Users\Admin\AppData\Roaming\Google Chrome\chrome.exe

    Filesize

    92KB

    MD5

    4daae6c7d8deeb9c398da69c722d5dfa

    SHA1

    fe3c3cdbc61ec00584f7d6ebdf0cae27e013c6b0

    SHA256

    690e5292cdbff69ed08e971ebb61261a4f0a9e2483aacb93b675f5ac3826ac06

    SHA512

    00ef31e6161741e427bda90457e9c6e192886637087278eac6b59872e3327a919b3a197ab40f9d367ca1651d10130ec9a267c772abf4d1e0b9c3e111b818148a

  • C:\Users\Admin\AppData\Roaming\Screens\2.png

    Filesize

    431KB

    MD5

    58c8c8502fdcef0ecc865bbf502068bd

    SHA1

    e767b34e1828cda6e003124c0533ef121505d4d4

    SHA256

    7a1bbb6ec8131cd8a3d84dffb839792106caf56e8e576aa221a5d1745d4e50ce

    SHA512

    1d067d5e69b9fa04fcdba920e84ca35b5e1c33f0ccc143df720c5870875c81850ff65259ae0b7fa42bb1718a84e89691423e75cd1e01822efdc1a75b10b3e128

  • C:\Windows\IMF\Runtime Explorer.exe

    Filesize

    152KB

    MD5

    ebb29837eb4419d1b078a4ddad7cdf81

    SHA1

    eb9fd4478ccfbc7581ebccb6c447903fb3e679c1

    SHA256

    3f5867f3733dfef0f7df97e30baf4f28d03edb7e64efb4bd3a081efbe884327e

    SHA512

    8e293fbe49e8e482e6b801e4a92cc0f90de0ead080d3e60da92bf444eb5449e3bd407a3d27100d976447101011392368c90aa711f421cc37b434f1cbdda6ae20

  • C:\Windows\IMF\Secure System Shell.exe

    Filesize

    45KB

    MD5

    7d0c7359e5b2daa5665d01afdc98cc00

    SHA1

    c3cc830c8ffd0f53f28d89dcd9f3426be87085cb

    SHA256

    f1abd5ab03189e82971513e6ca04bd372fcf234d670079888f01cf4addd49809

    SHA512

    a8f82b11b045d8dd744506f4f56f3382b33a03684a6aebc91a02ea901c101b91cb43b7d0213f72f39cbb22f616ecd5de8b9e6c99fb5669f26a3ea6bcb63c8407

  • C:\Windows\IMF\Windows Services.exe

    Filesize

    46KB

    MD5

    ad0ce1302147fbdfecaec58480eb9cf9

    SHA1

    874efbc76e5f91bc1425a43ea19400340f98d42b

    SHA256

    2c339b52b82e73b4698a0110cdfe310c00c5c69078e9e1bd6fa1308652bf82a3

    SHA512

    adccd5520e01b673c2fc5c451305fe31b1a3e74891aece558f75fefc50218adf1fb81bb8c7f19969929d3fecb0fdb2cb5b564400d51e0a5a1ad8d5bc2d4eed53

  • memory/224-11-0x0000000005BB0000-0x0000000005C2E000-memory.dmp

    Filesize

    504KB

  • memory/224-8-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/224-9-0x00000000000C0000-0x00000000000D4000-memory.dmp

    Filesize

    80KB

  • memory/224-10-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/224-12-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/224-100-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/224-83-0x0000000006880000-0x000000000689E000-memory.dmp

    Filesize

    120KB

  • memory/224-81-0x00000000068A0000-0x0000000006916000-memory.dmp

    Filesize

    472KB

  • memory/1688-109-0x0000000000A60000-0x0000000000A72000-memory.dmp

    Filesize

    72KB

  • memory/2328-99-0x0000000000EF0000-0x0000000000F02000-memory.dmp

    Filesize

    72KB

  • memory/3328-44-0x00000000079E0000-0x0000000007A12000-memory.dmp

    Filesize

    200KB

  • memory/3328-73-0x0000000007BA0000-0x0000000007BAA000-memory.dmp

    Filesize

    40KB

  • memory/3328-23-0x0000000005980000-0x00000000059E6000-memory.dmp

    Filesize

    408KB

  • memory/3328-22-0x00000000058E0000-0x0000000005902000-memory.dmp

    Filesize

    136KB

  • memory/3328-30-0x0000000006160000-0x00000000064B4000-memory.dmp

    Filesize

    3.3MB

  • memory/3328-35-0x0000000006810000-0x000000000682E000-memory.dmp

    Filesize

    120KB

  • memory/3328-36-0x0000000006960000-0x00000000069AC000-memory.dmp

    Filesize

    304KB

  • memory/3328-107-0x0000000007E50000-0x0000000007E58000-memory.dmp

    Filesize

    32KB

  • memory/3328-45-0x000000006F980000-0x000000006F9CC000-memory.dmp

    Filesize

    304KB

  • memory/3328-104-0x0000000007E70000-0x0000000007E8A000-memory.dmp

    Filesize

    104KB

  • memory/3328-55-0x0000000006DE0000-0x0000000006DFE000-memory.dmp

    Filesize

    120KB

  • memory/3328-56-0x0000000007A20000-0x0000000007AC3000-memory.dmp

    Filesize

    652KB

  • memory/3328-57-0x0000000008180000-0x00000000087FA000-memory.dmp

    Filesize

    6.5MB

  • memory/3328-58-0x0000000007B30000-0x0000000007B4A000-memory.dmp

    Filesize

    104KB

  • memory/3328-102-0x0000000007D70000-0x0000000007D84000-memory.dmp

    Filesize

    80KB

  • memory/3328-24-0x00000000060F0000-0x0000000006156000-memory.dmp

    Filesize

    408KB

  • memory/3328-101-0x0000000007D60000-0x0000000007D6E000-memory.dmp

    Filesize

    56KB

  • memory/3328-17-0x0000000002E50000-0x0000000002E86000-memory.dmp

    Filesize

    216KB

  • memory/3328-95-0x0000000007D30000-0x0000000007D41000-memory.dmp

    Filesize

    68KB

  • memory/3328-82-0x0000000007DB0000-0x0000000007E46000-memory.dmp

    Filesize

    600KB

  • memory/3328-19-0x0000000005AC0000-0x00000000060E8000-memory.dmp

    Filesize

    6.2MB

  • memory/4412-7-0x0000000005630000-0x0000000005686000-memory.dmp

    Filesize

    344KB

  • memory/4412-2-0x0000000005490000-0x000000000552C000-memory.dmp

    Filesize

    624KB

  • memory/4412-16-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/4412-3-0x0000000005AE0000-0x0000000006084000-memory.dmp

    Filesize

    5.6MB

  • memory/4412-4-0x0000000005530000-0x00000000055C2000-memory.dmp

    Filesize

    584KB

  • memory/4412-6-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/4412-0-0x000000007486E000-0x000000007486F000-memory.dmp

    Filesize

    4KB

  • memory/4412-5-0x0000000005480000-0x000000000548A000-memory.dmp

    Filesize

    40KB

  • memory/4412-1-0x0000000000A40000-0x0000000000A82000-memory.dmp

    Filesize

    264KB