Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-10-2024 08:29
Static task
static1
Behavioral task
behavioral1
Sample
3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe
Resource
win10v2004-20241007-en
General
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Target
3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe
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Size
1.1MB
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MD5
b75532f01dc42a2e4ae8164b69189471
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SHA1
619f41a048fee334f9617581bf029690fc3501ff
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SHA256
3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a
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SHA512
029d3210039fd2628c2c76b857b26dcc95c64cfe3adf615b998f988a51a0ada338ed3ab04e9992f5695dcfa530c327506f6a8a9d1fe77614386a00101ae5613a
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SSDEEP
24576:syE0h6lrEYESlA+NKWCgjUky/W+I3b1oYxDzecXWsscifR:sygjtlA+M3g4bKDDS+WX9
Malware Config
Extracted
remcos
RemoteHost
103.186.116.30:1111
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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-PP5DA9
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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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3332 set thread context of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3332 wrote to memory of 2520 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 86 PID 3332 wrote to memory of 2520 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 86 PID 3332 wrote to memory of 2520 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 86 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87 PID 3332 wrote to memory of 1724 3332 3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe"C:\Users\Admin\AppData\Local\Temp\3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Users\Admin\AppData\Local\Temp\3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe"C:\Users\Admin\AppData\Local\Temp\3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe"2⤵PID:2520
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C:\Users\Admin\AppData\Local\Temp\3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe"C:\Users\Admin\AppData\Local\Temp\3d4bfc47bd88ef39e0780482a1b0fde1cd85772ddce25d9905d88d48b5b96a4a.exe"2⤵PID:1724
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