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Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
05/02/2024, 20:32
Behavioral task
behavioral1
Sample
5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe
Resource
win10v2004-20231222-en
General
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Target
5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe
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Size
3.5MB
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MD5
a84751149f32e496550628dacb37548c
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SHA1
64c4108abff6029cda501f35f555818c25903550
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SHA256
5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac
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SHA512
e3905595b5c48b55e19d7708556573c7073284f516bc9c9dd201a1e96b59c3e00b9052d15a3278b74b0085d3151b8a272492a387ffa40723ff90bb4992dd9a90
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SSDEEP
49152:iEjEamQb2OguN8Dfk5JEG14wv2QwnN4iTapOcaPKfjtD8cEOxeuxzS2hPV5T1gW6:iEjlmQbfgSgwvSnN4iVJuK0xIrQQfqc
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 1200 5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1200 5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe"C:\Users\Admin\AppData\Local\Temp\5c2749ea82f5936fcf2a3f39b379bfde542fc3b1202dc8dd46b02a1d578c75ac.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
PID:1200
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
74KB
MD52814acbd607ba47bdbcdf6ac3076ee95
SHA150ab892071bed2bb2365ca1d4bf5594e71c6b13b
SHA2565904a7e4d97eeac939662c3638a0e145f64ff3dd0198f895c4bf0337595c6a67
SHA51234c73014ffc8d38d6dd29f4f84c8f4f9ea971bc131f665f65b277f453504d5efc2d483a792cdea610c5e0544bf3997b132dcdbe37224912c5234c15cdb89d498