Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
12-02-2024 20:46
Static task
static1
Behavioral task
behavioral1
Sample
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe
Resource
win10v2004-20231222-en
General
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Target
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe
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Size
1.8MB
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MD5
41fcd95b28e78fd19b27bed8228b492a
-
SHA1
fec049a89b16ad04f2164819ee50d997a79f57b6
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SHA256
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77
-
SHA512
fc3b6ee59106e1a6f1387c748b997e5faa4ce54b284741f43f47fb0f15a1f4430bab5e448ed8811e50dad3d2cb78a56fb905ef5afab7f9db9a8445ef799280c6
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SSDEEP
49152:qNGJgYbif/3Wf3rjA8FVU0/WGfdliCkzwLC:qNGW4j/zFVU0/TfdlPiuC
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Wine 02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exepid process 3016 02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe -
Drops file in Windows directory 1 IoCs
Processes:
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exedescription ioc process File created C:\Windows\Tasks\explorgu.job 02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exepid process 3016 02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exepid process 3016 02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe"C:\Users\Admin\AppData\Local\Temp\02f3c4c6ad01e1986b261aa12b05602d556bcbf8b00bff66f2830c2cfb150f77.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:3016
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3016-0-0x0000000001010000-0x00000000014BA000-memory.dmpFilesize
4.7MB
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memory/3016-1-0x0000000077A50000-0x0000000077A52000-memory.dmpFilesize
8KB
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memory/3016-2-0x0000000001010000-0x00000000014BA000-memory.dmpFilesize
4.7MB
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memory/3016-7-0x0000000000B10000-0x0000000000B11000-memory.dmpFilesize
4KB
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memory/3016-6-0x0000000002B40000-0x0000000002B41000-memory.dmpFilesize
4KB
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memory/3016-9-0x0000000000E30000-0x0000000000E31000-memory.dmpFilesize
4KB
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memory/3016-12-0x0000000000B20000-0x0000000000B21000-memory.dmpFilesize
4KB
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memory/3016-13-0x00000000008B0000-0x00000000008B1000-memory.dmpFilesize
4KB
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memory/3016-11-0x0000000000AC0000-0x0000000000AC1000-memory.dmpFilesize
4KB
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memory/3016-10-0x0000000000E20000-0x0000000000E21000-memory.dmpFilesize
4KB
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memory/3016-8-0x0000000000C80000-0x0000000000C81000-memory.dmpFilesize
4KB
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memory/3016-5-0x0000000000CD0000-0x0000000000CD1000-memory.dmpFilesize
4KB
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memory/3016-4-0x0000000002990000-0x0000000002991000-memory.dmpFilesize
4KB
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memory/3016-3-0x0000000000E40000-0x0000000000E41000-memory.dmpFilesize
4KB
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memory/3016-14-0x0000000000B30000-0x0000000000B31000-memory.dmpFilesize
4KB
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memory/3016-15-0x0000000002CA0000-0x0000000002CA1000-memory.dmpFilesize
4KB
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memory/3016-17-0x0000000000A60000-0x0000000000A61000-memory.dmpFilesize
4KB
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memory/3016-18-0x0000000002F70000-0x0000000002F71000-memory.dmpFilesize
4KB
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memory/3016-22-0x0000000001010000-0x00000000014BA000-memory.dmpFilesize
4.7MB