Analysis
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max time kernel
22s -
max time network
25s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
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submitted
06-01-2025 00:06
General
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Target
loader.exe
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Size
19.6MB
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MD5
3af22baa42a1877c551b88785a423025
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SHA1
98cc55628a7d751669f8a85985d45fb4c13dfbca
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SHA256
0d3d5c43457304d4453b3a822926e36fb60dba9b1a8bb5a92b14b628485a9b2d
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SHA512
2cbc9ddf0f2de2f2ca3465ac35430181e7ec0be01077649e73ab07a2db334411117be83c515c4af52e46efb8520e8addd3e5cdeb86f610324b3bf83d2ce3dd37
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SSDEEP
393216:mQBYxibKvMOxqkQtNxlS2YdpG8AM7z748uHThIePMoJQPEfB4JgUl9o:LBYxibKvMQJQsd/Tv4lGeuS6eH
Score
10/10
Malware Config
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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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Themida packer 13 IoCs
Detects Themida, an advanced Windows software protection system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\loader.exe"C:\Users\Admin\AppData\Local\Temp\loader.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
8KB
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Filesize
33.9MB
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Filesize
33.9MB
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Filesize
33.9MB