Analysis
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max time kernel
150s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
07/01/2024, 19:36
Static task
static1
Behavioral task
behavioral1
Sample
ae3bf46e7d8a23bcb652d4c401bd2faa.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ae3bf46e7d8a23bcb652d4c401bd2faa.exe
Resource
win10v2004-20231222-en
General
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Target
ae3bf46e7d8a23bcb652d4c401bd2faa.exe
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Size
54KB
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MD5
ae3bf46e7d8a23bcb652d4c401bd2faa
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SHA1
f1f2ce1e55425042e4a435de5756cdb3779cb285
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SHA256
b795c753801bab817e22cb80e681ea0a327040f9c160a3f69751ff09967609ce
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SHA512
fc5022ff54f3e76dfa7124447a8fd832c620c556a7ea2885f11afe3e0c764a7936f177a7e3311345a13e3bb0f183c4de3581d4c53c88c7fa5ef7b5cbd8a0e238
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SSDEEP
1536:ON7kU6dcFjfUXhXAXzXkkcUcks98kMEi7W:K7kR0ykcUcks98kMEj
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tugeb.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation ae3bf46e7d8a23bcb652d4c401bd2faa.exe -
Executes dropped EXE 1 IoCs
pid Process 4964 tugeb.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tugeb = "C:\\Users\\Admin\\tugeb.exe" tugeb.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe 4964 tugeb.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4796 ae3bf46e7d8a23bcb652d4c401bd2faa.exe 4964 tugeb.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4796 wrote to memory of 4964 4796 ae3bf46e7d8a23bcb652d4c401bd2faa.exe 84 PID 4796 wrote to memory of 4964 4796 ae3bf46e7d8a23bcb652d4c401bd2faa.exe 84 PID 4796 wrote to memory of 4964 4796 ae3bf46e7d8a23bcb652d4c401bd2faa.exe 84 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14 PID 4964 wrote to memory of 4796 4964 tugeb.exe 14
Processes
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C:\Users\Admin\AppData\Local\Temp\ae3bf46e7d8a23bcb652d4c401bd2faa.exe"C:\Users\Admin\AppData\Local\Temp\ae3bf46e7d8a23bcb652d4c401bd2faa.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Users\Admin\tugeb.exe"C:\Users\Admin\tugeb.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4964
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
54KB
MD5421ad7147c1fd143575c6f1d41daf878
SHA131257dee121381b5f46bd6db736279685d3003e9
SHA2564140a079b1a6ba1da94e371134bf391aa4c6cb59d18993d0f75601a95ae193cb
SHA5123b960de1b09c089bd6af194cb9bc5052ea2dd4c8722141b721c0e9abb5a0128dba1903275af50e54da0cbce50a61896965e26febf5a9867885270e1475557597