Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
12/09/2024, 19:26
General
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Target
b54974cd7b04beb5d6c5377ff6170f7b.exe
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Size
1.2MB
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MD5
b54974cd7b04beb5d6c5377ff6170f7b
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SHA1
229eaffc4f15cbf5b2e21d9360e396aee53fb1b7
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SHA256
9bef149490674703ed211bd591252d0c1557251e2e0844f4d5885d84ec0207ff
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SHA512
ac5d5bc201933745399d16d2e65967129005d1a41aed4b3988ada76ce9926b752322e075353728fcacbcd84dacd9c74ca62a215a3bec3810b10c986e4302cf11
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SSDEEP
24576:2AHnh+eWsN3skA4RV1Hom2KXMmHa3fGd4WclYQnJ/J+MB8hCdC45:Rh+ZkldoPK8Ya3ed4WcyAJB+M+hM
Malware Config
Extracted
remcos
RemoteHost
45.95.169.137:2404
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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-203ZZ1
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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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Drops startup file 1 IoCs
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Executes dropped EXE 1 IoCs
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext 1 IoCs
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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 behavior: MapViewOfSection 1 IoCs
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Suspicious use of FindShellTrayWindow 5 IoCs
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Suspicious use of SendNotifyMessage 5 IoCs
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Suspicious use of WriteProcessMemory 7 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b54974cd7b04beb5d6c5377ff6170f7b.exe"C:\Users\Admin\AppData\Local\Temp\b54974cd7b04beb5d6c5377ff6170f7b.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\directory\icon.exe"C:\Users\Admin\AppData\Local\Temp\b54974cd7b04beb5d6c5377ff6170f7b.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\b54974cd7b04beb5d6c5377ff6170f7b.exe"3⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4448,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
196KB
MD5b034f1aaa54283ee47c256574a85ff9a
SHA15de291e89694d741e0af1bd240d1bab7a8988dcf
SHA25610f5c3a669be97b559ab6b46cee58a290cccc74ccaa411723f278080a708ea3a
SHA51283cedbd49ff14e9f4febdd5f06606886f07d79d812e17eb7c936aa5ea89982d99e398122331c0a69f7684495f56777a7e6c3d195b359376700c03c447572964a
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Filesize
1.2MB
MD5b54974cd7b04beb5d6c5377ff6170f7b
SHA1229eaffc4f15cbf5b2e21d9360e396aee53fb1b7
SHA2569bef149490674703ed211bd591252d0c1557251e2e0844f4d5885d84ec0207ff
SHA512ac5d5bc201933745399d16d2e65967129005d1a41aed4b3988ada76ce9926b752322e075353728fcacbcd84dacd9c74ca62a215a3bec3810b10c986e4302cf11
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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520KB
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Filesize
520KB
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Filesize
520KB
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520KB
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520KB
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520KB
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Filesize
520KB
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520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
16KB