Analysis
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max time kernel
135s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
14-03-2023 07:56
Static task
static1
Behavioral task
behavioral1
Sample
Order and specifications.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Order and specifications.exe
Resource
win10v2004-20230220-en
General
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Target
Order and specifications.exe
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Size
182KB
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MD5
1c5728b4ff35c20147c2172c529f59cf
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SHA1
a31251c8770019b5a2123237c3d5f68656157419
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SHA256
39e6d545b0b364c48e17f2482f4b98d1bc5d7c6513e95264316f8af2b040192d
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SHA512
15788983bf99108bfc47cd99ab1cde967d7b542f8dd682d817401eb1af91a8685b099506f11c178b5d161bd4313ca1284f15a8db86422db6cc037d420ac3affe
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SSDEEP
3072:GfY/TU9fE9PEtuYTSkvVNbGPRS7o1WvMR7qfMinLn4UHvV75tfiAM5jwYm9k/oyU:wYa6IBrGPp1WkQfMincUHvJLt5Bk/T/c
Malware Config
Extracted
azorult
http://85.31.45.29/goddid/index.php
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
tzafvvv.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation tzafvvv.exe -
Executes dropped EXE 2 IoCs
Processes:
tzafvvv.exetzafvvv.exepid process 2216 tzafvvv.exe 1332 tzafvvv.exe -
Loads dropped DLL 5 IoCs
Processes:
tzafvvv.exepid process 1332 tzafvvv.exe 1332 tzafvvv.exe 1332 tzafvvv.exe 1332 tzafvvv.exe 1332 tzafvvv.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
tzafvvv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook tzafvvv.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook tzafvvv.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook tzafvvv.exe -
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
tzafvvv.exedescription pid process target process PID 2216 set thread context of 1332 2216 tzafvvv.exe tzafvvv.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
tzafvvv.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 tzafvvv.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString tzafvvv.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1712 timeout.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
tzafvvv.exepid process 1332 tzafvvv.exe 1332 tzafvvv.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
tzafvvv.exepid process 2216 tzafvvv.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
Order and specifications.exetzafvvv.exetzafvvv.execmd.exedescription pid process target process PID 4448 wrote to memory of 2216 4448 Order and specifications.exe tzafvvv.exe PID 4448 wrote to memory of 2216 4448 Order and specifications.exe tzafvvv.exe PID 4448 wrote to memory of 2216 4448 Order and specifications.exe tzafvvv.exe PID 2216 wrote to memory of 1332 2216 tzafvvv.exe tzafvvv.exe PID 2216 wrote to memory of 1332 2216 tzafvvv.exe tzafvvv.exe PID 2216 wrote to memory of 1332 2216 tzafvvv.exe tzafvvv.exe PID 2216 wrote to memory of 1332 2216 tzafvvv.exe tzafvvv.exe PID 1332 wrote to memory of 2760 1332 tzafvvv.exe cmd.exe PID 1332 wrote to memory of 2760 1332 tzafvvv.exe cmd.exe PID 1332 wrote to memory of 2760 1332 tzafvvv.exe cmd.exe PID 2760 wrote to memory of 1712 2760 cmd.exe timeout.exe PID 2760 wrote to memory of 1712 2760 cmd.exe timeout.exe PID 2760 wrote to memory of 1712 2760 cmd.exe timeout.exe -
outlook_office_path 1 IoCs
Processes:
tzafvvv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook tzafvvv.exe -
outlook_win_path 1 IoCs
Processes:
tzafvvv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook tzafvvv.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Order and specifications.exe"C:\Users\Admin\AppData\Local\Temp\Order and specifications.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe"C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe" C:\Users\Admin\AppData\Local\Temp\tvyzunbytua.g2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe"C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "tzafvvv.exe"4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exeC:\Windows\system32\timeout.exe 35⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\D14EC72F\mozglue.dllFilesize
135KB
MD59e682f1eb98a9d41468fc3e50f907635
SHA185e0ceca36f657ddf6547aa0744f0855a27527ee
SHA256830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
SHA512230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed
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C:\Users\Admin\AppData\Local\Temp\D14EC72F\msvcp140.dllFilesize
429KB
MD5109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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C:\Users\Admin\AppData\Local\Temp\D14EC72F\nss3.dllFilesize
1.2MB
MD5556ea09421a0f74d31c4c0a89a70dc23
SHA1f739ba9b548ee64b13eb434a3130406d23f836e3
SHA256f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
SHA5122481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2
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C:\Users\Admin\AppData\Local\Temp\D14EC72F\vcruntime140.dllFilesize
81KB
MD57587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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C:\Users\Admin\AppData\Local\Temp\D14EC72F\vcruntime140.dllFilesize
81KB
MD57587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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C:\Users\Admin\AppData\Local\Temp\lrfgmgbu.tbdFilesize
132KB
MD56793cef44526107c7da7c19aca0a1b49
SHA1e875cf334e8b400d72920080b167c28e97c70f72
SHA256c0c45d1d2596e618f696ea6487684aec06cba4c1fa9bec94554b404fc801961e
SHA512ee818d0cfa2bb6615bd441df222d312da78c37a0bdfaa5593cd22b807453cbbd18777f2a4064694856a1fd6e65080792e2de81fe673c9fa1f3dfcebad367f965
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C:\Users\Admin\AppData\Local\Temp\tvyzunbytua.gFilesize
5KB
MD54e9458e485d0f9c70986fdcc7bf790f2
SHA1de62032e6286d0e28f4f6129c3eab9e78bbd5048
SHA2560664ffe0c9291d3b1478e31f3496fb762cfb760380a90679a9a944f199a530d8
SHA512a5afedf9489e028fcdcb356e44dd7159b69c1282d92178ea175e85a8cdf25eca6416c62444d2c0e6d554d34dd52ad7212e9ec0723e10a323174eb67c19a70741
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C:\Users\Admin\AppData\Local\Temp\tzafvvv.exeFilesize
5KB
MD536d56953c98a4b6a7cee29196348670f
SHA1ffba2d929140ce1d958f3969d304fcdd0ee9dfaa
SHA25649b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c
SHA512a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6
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C:\Users\Admin\AppData\Local\Temp\tzafvvv.exeFilesize
5KB
MD536d56953c98a4b6a7cee29196348670f
SHA1ffba2d929140ce1d958f3969d304fcdd0ee9dfaa
SHA25649b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c
SHA512a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6
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C:\Users\Admin\AppData\Local\Temp\tzafvvv.exeFilesize
5KB
MD536d56953c98a4b6a7cee29196348670f
SHA1ffba2d929140ce1d958f3969d304fcdd0ee9dfaa
SHA25649b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c
SHA512a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6
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memory/1332-145-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1332-146-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1332-142-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1332-257-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB