Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-11-2024 10:50
Static task
static1
Behavioral task
behavioral1
Sample
db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe
Resource
win10v2004-20241007-en
General
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Target
db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe
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Size
1.1MB
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MD5
a290d7cec1d2cd6544fa0e315d5e518e
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SHA1
e122b7be973e6b69862ff1cca3f4870655e97e02
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SHA256
db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b
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SHA512
583696f95ef1a827b5e540bf12343912c00cd2fae6135aace6800a601878644bf419303bac0a45d796e3d4655708f4d273637ff8492704a9866d75ce88c17d6e
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SSDEEP
24576:/q0qwHvmNKfrhP6W6qh+AasOkie2QBudJ9WamSL:/qqmYfrQWdh3CkvXYdJ9o
Malware Config
Extracted
remcos
RemoteHost
192.3.220.30:8080
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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
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-SF7E52
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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exedescription pid process target process PID 4848 set thread context of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exedescription pid process target process PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe PID 4848 wrote to memory of 512 4848 db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe"C:\Users\Admin\AppData\Local\Temp\db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Users\Admin\AppData\Local\Temp\db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe"C:\Users\Admin\AppData\Local\Temp\db404ec3f27d0e9173f55db560ff6777560226f3a52bfde901897f637a24d89b.exe"2⤵PID:512
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