Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
07-09-2024 15:22
Static task
static1
Behavioral task
behavioral1
Sample
08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe
Resource
win10v2004-20240802-en
General
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Target
08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe
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Size
6.4MB
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MD5
86009878e773a32559fc89f0aabd0119
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SHA1
4d038229bf1c2ef0b0d8eda5548a482bb968bdd7
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SHA256
08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47
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SHA512
e98e21473e489b3a3a8d72647242aad9b29474dc97c77d4c38348bc5aa7f1219344dcbd79392e0607ec436e9faa36adf675b15141e6515e2979ad92deaa38415
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SSDEEP
98304:afbMZZqPt08wj1NPuZCQmrwiFW+ME05DA17:afbuQt0v1JuZwrq+zADA17
Malware Config
Extracted
cryptbot
analforeverlovyu.top
siv6sb.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 2808 service123.exe 2032 service123.exe 1712 service123.exe -
Loads dropped DLL 5 IoCs
Processes:
08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exeservice123.exeservice123.exeservice123.exepid process 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe 2808 service123.exe 2032 service123.exe 1712 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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exeschtasks.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.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:
08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.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 16 IoCs
Processes:
08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exetaskeng.exedescription pid process target process PID 1652 wrote to memory of 2808 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe service123.exe PID 1652 wrote to memory of 2808 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe service123.exe PID 1652 wrote to memory of 2808 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe service123.exe PID 1652 wrote to memory of 2808 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe service123.exe PID 1652 wrote to memory of 3048 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe schtasks.exe PID 1652 wrote to memory of 3048 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe schtasks.exe PID 1652 wrote to memory of 3048 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe schtasks.exe PID 1652 wrote to memory of 3048 1652 08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe schtasks.exe PID 1248 wrote to memory of 2032 1248 taskeng.exe service123.exe PID 1248 wrote to memory of 2032 1248 taskeng.exe service123.exe PID 1248 wrote to memory of 2032 1248 taskeng.exe service123.exe PID 1248 wrote to memory of 2032 1248 taskeng.exe service123.exe PID 1248 wrote to memory of 1712 1248 taskeng.exe service123.exe PID 1248 wrote to memory of 1712 1248 taskeng.exe service123.exe PID 1248 wrote to memory of 1712 1248 taskeng.exe service123.exe PID 1248 wrote to memory of 1712 1248 taskeng.exe service123.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe"C:\Users\Admin\AppData\Local\Temp\08513024393b06758c2877866c7d1c491d6cabc6a0660e462ef86e1e41436d47.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Users\Admin\AppData\Local\Temp\service123.exe"C:\Users\Admin\AppData\Local\Temp\service123.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2808 -
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:3048
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C:\Windows\system32\taskeng.exetaskeng.exe {F1FA42E9-CE9F-42A4-A764-0B274F02D023} S-1-5-21-1506706701-1246725540-2219210854-1000:MUYDDIIS\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\service123.exeC:\Users\Admin\AppData\Local\Temp\/service123.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2032 -
C:\Users\Admin\AppData\Local\Temp\service123.exeC:\Users\Admin\AppData\Local\Temp\/service123.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1712