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Analysis
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max time kernel
148s -
max time network
142s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
06/09/2024, 07:00
Static task
static1
Behavioral task
behavioral1
Sample
8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe
Resource
win11-20240802-en
General
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Target
8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe
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Size
6.3MB
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MD5
0857e05e60f7043cc225770fbfbd9813
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SHA1
ea62c4e5470df8d3703fe2c345aecd5692b51a56
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SHA256
8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543
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SHA512
fe7c9abc314e286265f4aec24a1919a06c30cb53b447eaf69f34dd9281d816c06228019643163e9224cc1a399d4bb2683225ac6e47ad41fa0b3126473713f369
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SSDEEP
98304:tel2olgN65W+VDoKTM5NLrN8AA5mW5qV6+1AKBtWxNHXw:tel2jmDo+MbvGbxW6+e0tCRXw
Malware Config
Extracted
cryptbot
analforeverlovyu.top
sevtv17ht.top
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url_path
/v1/upload.php
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Executes dropped EXE 3 IoCs
pid Process 1876 service123.exe 1504 service123.exe 2624 service123.exe -
Loads dropped DLL 3 IoCs
pid Process 1876 service123.exe 1504 service123.exe 2624 service123.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language service123.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2184 schtasks.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5260 wrote to memory of 1876 5260 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe 78 PID 5260 wrote to memory of 1876 5260 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe 78 PID 5260 wrote to memory of 1876 5260 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe 78 PID 5260 wrote to memory of 2184 5260 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe 79 PID 5260 wrote to memory of 2184 5260 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe 79 PID 5260 wrote to memory of 2184 5260 8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe 79
Processes
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C:\Users\Admin\AppData\Local\Temp\8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe"C:\Users\Admin\AppData\Local\Temp\8f6a80db2b88528afd90d1bd38860a69573d0127b069983ef89e46c495c57543.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:5260 -
C:\Users\Admin\AppData\Local\Temp\service123.exe"C:\Users\Admin\AppData\Local\Temp\service123.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1876
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /tn "ServiceData4" /tr "C:\Users\Admin\AppData\Local\Temp\/service123.exe" /st 00:01 /du 9800:59 /sc once /ri 1 /f2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2184
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C:\Users\Admin\AppData\Local\Temp\service123.exeC:\Users\Admin\AppData\Local\Temp\/service123.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1504
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C:\Users\Admin\AppData\Local\Temp\service123.exeC:\Users\Admin\AppData\Local\Temp\/service123.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2624