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
11-01-2025 03:01
General
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Target
4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2.exe
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Size
830KB
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MD5
ac26baf5b7b03aa4046b2c2413a4c2c2
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SHA1
4cc0593d71b377a7b5ffc9fa578dcb8dd374f4ea
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SHA256
4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2
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SHA512
df6a508cf59c7b08dbf8c238e9e41c4d5940336176bb0e5e0a0f11a3fab213831c532c86e96ec401ec94692010a6663bacb54f2e9fbd212b99defc9e97625798
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SSDEEP
24576:Prl6kD68JmlotQfL4boOtmYOaarnTDRTf:zl328U2yfkmmarnTDR
Malware Config
Extracted
remcos
RemoteHost
192.210.150.26:8787
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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-R1T905
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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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Drops startup file 1 IoCs
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Executes dropped EXE 1 IoCs
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AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
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UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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System Location Discovery: System Language Discovery 1 TTPs 2 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 use of FindShellTrayWindow 4 IoCs
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Suspicious use of SendNotifyMessage 4 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2.exe"C:\Users\Admin\AppData\Local\Temp\4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\differences\lecheries.exe"C:\Users\Admin\AppData\Local\Temp\4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2.exe"2⤵
- Drops startup file
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD52db88f700cef32d4a1513850f743f8e4
SHA1894823d30eb50fb34fb7f73df050c828a6c9f318
SHA256876a3fcb95b8d8995e36748246e312e5c6b3d2d7941abe934f728ccecc72a042
SHA5125e35b80e0166744e033cfa1132ea3fdbc251556d102542a20ee6730d6a13339cf732747d03a5349e286fc954ccda3134237b2d5f70affd897443795da2b5e661
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Filesize
830KB
MD5ac26baf5b7b03aa4046b2c2413a4c2c2
SHA14cc0593d71b377a7b5ffc9fa578dcb8dd374f4ea
SHA2564108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2
SHA512df6a508cf59c7b08dbf8c238e9e41c4d5940336176bb0e5e0a0f11a3fab213831c532c86e96ec401ec94692010a6663bacb54f2e9fbd212b99defc9e97625798
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Filesize
1.8MB
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Filesize
4.0MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
4.0MB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
1.8MB
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Filesize
4.0MB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB