Analysis
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max time kernel
140s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
19-01-2024 01:31
Static task
static1
Behavioral task
behavioral1
Sample
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
General
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Target
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe
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Size
466KB
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MD5
541b03ee03c86fb9898a7b9a3fce1877
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SHA1
8e00390087cd5bca52e1b5d25115560b60e9ba85
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SHA256
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c
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SHA512
4d94a3ea828deb9244eae425899fcb00c97348b8ca60cc0be7d1960acf84e4ba3c79689f80e675a896ae0e73e8e5445d9974d5334a6f8568f6f8c4ee70583bc6
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SSDEEP
12288:ZHuGxNa/9j1oggP15skZQ+uwypDxfXikgqKeS:ZH9N4pVksg7XYDlykge
Malware Config
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:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Loads dropped DLL 6 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exepid process 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.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:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exepid process 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exepid process 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exedescription pid process target process PID 1196 set thread context of 4192 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Drops file in Program Files directory 1 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exedescription ioc process File opened for modification C:\Program Files (x86)\Hoffmann.ini 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Drops file in Windows directory 1 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exedescription ioc process File opened for modification C:\Windows\resources\0409\electronarcosis.beg 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1888 timeout.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exepid process 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exepid process 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.execmd.exedescription pid process target process PID 1196 wrote to memory of 4192 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe PID 1196 wrote to memory of 4192 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe PID 1196 wrote to memory of 4192 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe PID 1196 wrote to memory of 4192 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe PID 1196 wrote to memory of 4192 1196 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe PID 4192 wrote to memory of 3632 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe cmd.exe PID 4192 wrote to memory of 3632 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe cmd.exe PID 4192 wrote to memory of 3632 4192 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe cmd.exe PID 3632 wrote to memory of 1888 3632 cmd.exe timeout.exe PID 3632 wrote to memory of 1888 3632 cmd.exe timeout.exe PID 3632 wrote to memory of 1888 3632 cmd.exe timeout.exe -
outlook_office_path 1 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe -
outlook_win_path 1 IoCs
Processes:
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe"C:\Users\Admin\AppData\Local\Temp\5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1196 -
C:\Users\Admin\AppData\Local\Temp\5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe"C:\Users\Admin\AppData\Local\Temp\5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe"2⤵
- Checks computer location settings
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:4192 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3632
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C:\Windows\SysWOW64\timeout.exeC:\Windows\system32\timeout.exe 31⤵
- Delays execution with timeout.exe
PID:1888
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
135KB
MD59e682f1eb98a9d41468fc3e50f907635
SHA185e0ceca36f657ddf6547aa0744f0855a27527ee
SHA256830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
SHA512230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed
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Filesize
429KB
MD5109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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Filesize
1.2MB
MD5556ea09421a0f74d31c4c0a89a70dc23
SHA1f739ba9b548ee64b13eb434a3130406d23f836e3
SHA256f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
SHA5122481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2
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Filesize
81KB
MD57587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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Filesize
11KB
MD53f176d1ee13b0d7d6bd92e1c7a0b9bae
SHA1fe582246792774c2c9dd15639ffa0aca90d6fd0b
SHA256fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e
SHA5120a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6