Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
06-09-2024 06:21
General
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Target
SecuriteInfo.com.Win32.RATX-gen.15616.18273.exe
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Size
1.0MB
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MD5
f2e67a1bef67fa4f49dce815b93eeefb
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SHA1
1b75d6182523dc35cf13e5e9430194196fb44aeb
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SHA256
7bdca91211afbb94f733d78892cf0568a79e63ef230b5dfa919966e73b26717d
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SHA512
d0b2dd442d20921c63716eb5974fcd450d3ff800bbcb9dae84efc1743f0dcd8784c72debaa86841fa90d8a3c1e727d194adc022b4513484d9820777ceef4b7a0
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SSDEEP
24576:R1iZQZd2PbZwVslxyAcM3wpGVkYZPGX2lxxuQQGnI:zUZTl4Ad31VkYhs+QtP
Malware Config
Extracted
remcos
udu
UDUM.WORK.GD:2431
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
vlc
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
true
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
sos
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mouse_option
false
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mutex
udm-2WYU92
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos
Remcos is a closed-source remote control and surveillance software.
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SendNotifyMessage 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 24 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.15616.18273.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.15616.18273.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.15616.18273.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qmXhNnW.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qmXhNnW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2A18.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.15616.18273.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.15616.18273.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.15616.18273.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.15616.18273.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
276B
MD53379cd5680be88338edcac0319ae083d
SHA125a4080eea13dd19c1135e1dd13ce1bab334340a
SHA2568d635f75fb2b78baf84f0254a8ad80166daf209177511bff4b66e327764739a1
SHA5126da01afe4e3da60c6d4435ef8dcb9bb3b274e7bfb7274612146dd459b598bc5c0af15ef530b7a532e81fadc58f96021a4c836148ac8d89fe6c0488b3df801723
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5b5d5ced04283b4b49fea19c158c7a145
SHA134c315cfc38c5a48c134a81d0fa4e93693daca43
SHA2563c0c35e72df0763e11972e6be1a2e6fb2bd7f22f11ea17c76ca5a9c6e6dc0418
SHA5127ec180c71ed1ad1db4ee7e153bc0222948fd89d84150eb5b09a2b123e70bfdb93d6424c5865c01cdd9654fcb6c67c53a782147c4b5e36fde5cbccd8f8ac27b8d
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD55395be943384063674ada4c9ab932326
SHA13f7057e54a6ac4ca807f337e91c6bc85b6bab72b
SHA2561998aa295a49f2da79e5002df09c26232e670ed915e46fb0bea1138de0d6ea8e
SHA512f9f5a344a696340f90acb387d18978fe9d2ce972aea25ef91d0682a80b7106ffbeee6c489b9a4a32940e7a68772eb26645d5e7b23efd24056190aa206f53425f
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Filesize
120KB
-
Filesize
304KB
-
Filesize
7.7MB
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Filesize
304KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
652KB
-
Filesize
104KB
-
Filesize
6.5MB
-
Filesize
40KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
7.7MB
-
Filesize
56KB
-
Filesize
200KB
-
Filesize
120KB
-
Filesize
3.3MB
-
Filesize
304KB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
136KB
-
Filesize
7.7MB
-
Filesize
600KB
-
Filesize
6.2MB
-
Filesize
68KB
-
Filesize
7.7MB
-
Filesize
216KB
-
Filesize
80KB
-
Filesize
104KB
-
Filesize
32KB
-
Filesize
7.7MB
-
Filesize
768KB
-
Filesize
4KB
-
Filesize
7.7MB
-
Filesize
4KB
-
Filesize
96KB
-
Filesize
888KB
-
Filesize
7.7MB
-
Filesize
624KB
-
Filesize
40KB
-
Filesize
5.6MB
-
Filesize
584KB
-
Filesize
1.0MB