Resubmissions
07-09-2024 16:11
240907-tm7wvsvalg 10Analysis
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max time kernel
143s -
max time network
95s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
07-09-2024 16:11
Static task
static1
Behavioral task
behavioral1
Sample
8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe
Resource
win11-20240802-en
General
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Target
8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe
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Size
6.4MB
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MD5
cacc70f8664e2e64794ca8f050efbbf3
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SHA1
35fff7e73ca52ed27f2e37519cc79dc3259bdc9e
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SHA256
8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e
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SHA512
df7eaff621e6683244cb33afd1232ebfeec9da1b4666db87f983f16f7cbe2e04668ebdd3fdcfffa6fea05d9dbd0009e3b2e3490a896574bb072e4ab96dfd8241
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SSDEEP
98304:gCApbmXuBRlox66Z8sTONqiy7bRyLK3FjK9mC0n0rePt4MPqA7y:VAp3W8sTviA1ye3Fj6W7tx7y
Malware Config
Extracted
cryptbot
threv3sb.top
analforeverlovyu.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
Processes:
service123.exeservice123.exeservice123.exepid process 2104 service123.exe 2616 service123.exe 2236 service123.exe -
Loads dropped DLL 3 IoCs
Processes:
service123.exeservice123.exeservice123.exepid process 2104 service123.exe 2616 service123.exe 2236 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.
Processes:
8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exeservice123.exeschtasks.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.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.
Processes:
8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious use of WriteProcessMemory 6 IoCs
Processes:
8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exedescription pid process target process PID 2172 wrote to memory of 2104 2172 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe service123.exe PID 2172 wrote to memory of 2104 2172 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe service123.exe PID 2172 wrote to memory of 2104 2172 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe service123.exe PID 2172 wrote to memory of 2628 2172 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe schtasks.exe PID 2172 wrote to memory of 2628 2172 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe schtasks.exe PID 2172 wrote to memory of 2628 2172 8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe"C:\Users\Admin\AppData\Local\Temp\8e77959a322818f06533b81d7bc00b36218439d722d2d64f8e78c0a1ec53a03e.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2172 -
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:2104 -
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:2628
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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:2616
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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:2236