Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
16-01-2025 08:08
General
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Target
P87unxnF4t4DSrTt43.exe
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Size
1.0MB
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MD5
51bb5f38593e255c16ab2712757cda43
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SHA1
458fbe81fed707852864c3bcc4997b27d6a65832
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SHA256
1c80bf8e780ae58203e7f816c8fe04f66df434a3fbd981ba7c6e52e588622c03
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SHA512
80d2f4464d5f036000318ef6ba43b23c8e5576c67989b0097adbf13545b790df1340937d1f7f67d0d8630b2f80c8b85e3286032554868424d2bb5612fda6dcf9
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SSDEEP
12288:O8iWXV7O7jJlohi9cptOybLZG6OHGw2/EvK6hxshTAaZpAWLq8uFTF+cMSIsYSv/:FO7jX+pRblGp1vKMuhtTk0sYyKvwTm
Malware Config
Extracted
remcos
RemoteHost
www.kposlifestyle.design:2404
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audio_folder
MicRecords
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audio_path
ApplicationPath
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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
Remcos
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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
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
edefdefffff
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mouse_option
false
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mutex
Rmc-OH1QS4
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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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Remcos family
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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.
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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 3 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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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\P87unxnF4t4DSrTt43.exe"C:\Users\Admin\AppData\Local\Temp\P87unxnF4t4DSrTt43.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\P87unxnF4t4DSrTt43.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:\Users\Admin\AppData\Local\Temp\P87unxnF4t4DSrTt43.exe"C:\Users\Admin\AppData\Local\Temp\P87unxnF4t4DSrTt43.exe"2⤵
- System Location Discovery: System Language Discovery
- 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
144B
MD5d21cb16b2b9248b7967ea79d570f6fd7
SHA109768ebaaef1406f8296e4b8295d336d42ecd534
SHA25673721a73e857111b4ce60a143fc627f504c10b6c1696db137d9360e1c8b6fa35
SHA51290063b97d511798fcbd5f1b70290626ac70df51935153fff16ee655c1dfe8008fcda580ce8f7f3f4b5f321106a4bbd60c80e62142411df45d30787746bd34866
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
7.7MB
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Filesize
304KB
-
Filesize
600KB
-
Filesize
104KB
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Filesize
4KB
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Filesize
120KB
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Filesize
40KB
-
Filesize
104KB
-
Filesize
3.3MB
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Filesize
120KB
-
Filesize
652KB
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Filesize
32KB
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Filesize
200KB
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Filesize
304KB
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Filesize
6.5MB
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Filesize
80KB
-
Filesize
68KB
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Filesize
7.7MB
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Filesize
216KB
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Filesize
6.2MB
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Filesize
7.7MB
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Filesize
56KB
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Filesize
136KB
-
Filesize
408KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
776KB
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Filesize
4KB
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Filesize
152KB
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Filesize
624KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
1.0MB
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Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
-
Filesize
512KB
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Filesize
512KB