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Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
10/01/2025, 14:59
Static task
static1
Behavioral task
behavioral1
Sample
905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe
Resource
win10v2004-20241007-en
General
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Target
905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe
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Size
1.0MB
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MD5
67b86e9595c2d0d2f44454ec239fda56
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SHA1
1a44600a7b4e010174d99c152dc20fef1d84061a
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SHA256
905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04
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SHA512
73fb542c826f8e75683e7944f0f616d2317d17c5cc153610e7d2107c6da7458da00c89e797aa4f59c92d92095dcf884ef9474cf7ac5dcc4bf526aa8389486604
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SSDEEP
24576:BHAXaxESQklIlQcZrVs+3FvrVOuHvKYKrVFmdGp7N1/TBt:BgAlFUrv3FjwuPKYaGK/t
Malware Config
Extracted
remcos
RemoteHost
185.241.208.87:2404
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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
remcos
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mouse_option
false
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mutex
Rmc-7DRXD9
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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 family
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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.
pid Process 2220 powershell.exe 2892 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2188 set thread context of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2832 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 2892 powershell.exe 2220 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe Token: SeDebugPrivilege 2892 powershell.exe Token: SeDebugPrivilege 2220 powershell.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2188 wrote to memory of 2220 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 31 PID 2188 wrote to memory of 2220 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 31 PID 2188 wrote to memory of 2220 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 31 PID 2188 wrote to memory of 2220 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 31 PID 2188 wrote to memory of 2892 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 33 PID 2188 wrote to memory of 2892 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 33 PID 2188 wrote to memory of 2892 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 33 PID 2188 wrote to memory of 2892 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 33 PID 2188 wrote to memory of 2832 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 35 PID 2188 wrote to memory of 2832 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 35 PID 2188 wrote to memory of 2832 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 35 PID 2188 wrote to memory of 2832 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 35 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37 PID 2188 wrote to memory of 2896 2188 905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe"C:\Users\Admin\AppData\Local\Temp\905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188 -
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\905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2220
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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\hVWuVAdS.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2892
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hVWuVAdS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3ADE.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2832
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C:\Users\Admin\AppData\Local\Temp\905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe"C:\Users\Admin\AppData\Local\Temp\905eb3c354f4f1210442b25983482a2612d6354df9c3d26beb9a0bdaf1e9ac04.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2896
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD564b5d5e37066ef628903f8d67ae59d28
SHA14408eb492b962d4132f58f7bc1cf836d0df5b672
SHA25648195692d9f0c547c0b19d0426319dcf31e1ed7f24a23a7bb7aac203d21cbc71
SHA512eddfc10f3ba4663a9ecb5a172402c87204149c1585b41a7b1577710e171f832dc8327f0a38c7f3e6ff327ade663cb9d5f21b8d3bca0aec2e6d32169615610e7a
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\P8KFP6LDLNRMCB688NBF.temp
Filesize7KB
MD51fa68c21d21c1f58445cb77e754dec70
SHA1eb7cd9ecaa5e5348bd0d7262f923c616da196f42
SHA2568cd4003b134c0fd895461153af035e2e4a9992d21b248f1c10d60b57cc485fa1
SHA51258657081318885866fec22537eec77556105044392d35c62aef386d55673d3e95b9b11c5e180a4dfda8c4a66062b968775fceed2783ae98ce69ff70d58a209ef