Analysis
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max time kernel
92s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
15-01-2024 08:22
Static task
static1
Behavioral task
behavioral1
Sample
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231222-en
General
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Target
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe
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Size
226KB
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MD5
52bd653f5f62fb10071383e484877edd
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SHA1
e7f35a5d80432a88a7cce033078c80429c259f1f
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SHA256
db89543623ab741755e07bbf0e0ff1342efc4505a08a37353025b7a9e0412f6e
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SHA512
2c6e20a04c414ace776a12b415e0d3c0711e534e404d4212280c199c1d26fbabe58ed432f20e48c30c07a76c9df29b574796401dbd4914699da62f4482135e30
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SSDEEP
6144:d4t6LsbLPkDkJ8XnxJZFLxImzo6HH1mZ/SUYNP0E:dkbLPKSOzFLxp1noFSnh
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:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
Loads dropped DLL 5 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exePYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exepid process 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.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:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.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:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exepid process 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exePYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exepid process 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exedescription pid process target process PID 3560 set thread context of 3108 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
Drops file in Program Files directory 3 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exedescription ioc process File created C:\Program Files (x86)\fell.lnk PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe File opened for modification C:\Program Files (x86)\fell.lnk PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe File created C:\Program Files (x86)\forgrundene\screenman.lnk PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
Drops file in Windows directory 1 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exedescription ioc process File opened for modification C:\Windows\Harns\liniemssige.ini PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.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:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 4820 timeout.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exepid process 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exepid process 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exePYMT SOA SUCCESSFUL AVIS CREDIT 15012024.execmd.exedescription pid process target process PID 3560 wrote to memory of 3108 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PID 3560 wrote to memory of 3108 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PID 3560 wrote to memory of 3108 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PID 3560 wrote to memory of 3108 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PID 3560 wrote to memory of 3108 3560 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe PID 3108 wrote to memory of 4404 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe cmd.exe PID 3108 wrote to memory of 4404 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe cmd.exe PID 3108 wrote to memory of 4404 3108 PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe cmd.exe PID 4404 wrote to memory of 4820 4404 cmd.exe timeout.exe PID 4404 wrote to memory of 4820 4404 cmd.exe timeout.exe PID 4404 wrote to memory of 4820 4404 cmd.exe timeout.exe -
outlook_office_path 1 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe -
outlook_win_path 1 IoCs
Processes:
PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe"C:\Users\Admin\AppData\Local\Temp\PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.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:3560 -
C:\Users\Admin\AppData\Local\Temp\PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe"C:\Users\Admin\AppData\Local\Temp\PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.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:3108 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "PYMT SOA SUCCESSFUL AVIS CREDIT 15012024.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:4404 -
C:\Windows\SysWOW64\timeout.exeC:\Windows\system32\timeout.exe 34⤵
- Delays execution with timeout.exe
PID:4820
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
MD517ed1c86bd67e78ade4712be48a7d2bd
SHA11cc9fe86d6d6030b4dae45ecddce5907991c01a0
SHA256bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
SHA5120cbed521e7d6d1f85977b3f7d3ca7ac34e1b5495b69fd8c7bfa1a846baf53b0ecd06fe1ad02a3599082ffacaf8c71a3bb4e32dec05f8e24859d736b828092cd5