Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04-03-2024 06:09
Static task
static1
Behavioral task
behavioral1
Sample
0904ab799f20b48a0aae4fc53a975666.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0904ab799f20b48a0aae4fc53a975666.exe
Resource
win10v2004-20240226-en
General
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Target
0904ab799f20b48a0aae4fc53a975666.exe
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Size
1.8MB
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MD5
0904ab799f20b48a0aae4fc53a975666
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SHA1
10e3398ef36f65994ab7fa2d3ce689282803167c
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SHA256
cd76672c4ce0e8a354845dfea23a444afdafb1e6a8e924a9bd3a54e3c0009a1a
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SHA512
afb1445b28b17ed055b92ff2173dfb8e0483ebda8b823dc9f10e20f2bd889589c3ca0f4c0f72b77f9e9f08a65f4b1ce9c4ae211b5854aa0ca0247ab92e13e7e9
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SSDEEP
24576:/37p+fIpGWYcUVvFmBzcFPx7LOSG/+OVHTqiN9cXStLh+7O3d346zo9IenCAtajH:/wfIEFc+NkwFRL6+qHllv+8zoqW2j
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:
0904ab799f20b48a0aae4fc53a975666.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 0904ab799f20b48a0aae4fc53a975666.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
0904ab799f20b48a0aae4fc53a975666.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 0904ab799f20b48a0aae4fc53a975666.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 0904ab799f20b48a0aae4fc53a975666.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:
0904ab799f20b48a0aae4fc53a975666.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Wine 0904ab799f20b48a0aae4fc53a975666.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
0904ab799f20b48a0aae4fc53a975666.exepid process 1896 0904ab799f20b48a0aae4fc53a975666.exe -
Drops file in Windows directory 1 IoCs
Processes:
0904ab799f20b48a0aae4fc53a975666.exedescription ioc process File created C:\Windows\Tasks\explorgu.job 0904ab799f20b48a0aae4fc53a975666.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:
0904ab799f20b48a0aae4fc53a975666.exepid process 1896 0904ab799f20b48a0aae4fc53a975666.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
0904ab799f20b48a0aae4fc53a975666.exepid process 1896 0904ab799f20b48a0aae4fc53a975666.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0904ab799f20b48a0aae4fc53a975666.exe"C:\Users\Admin\AppData\Local\Temp\0904ab799f20b48a0aae4fc53a975666.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
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1896-0-0x00000000011D0000-0x000000000166F000-memory.dmpFilesize
4.6MB
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memory/1896-1-0x0000000077840000-0x0000000077842000-memory.dmpFilesize
8KB
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memory/1896-2-0x00000000011D0000-0x000000000166F000-memory.dmpFilesize
4.6MB
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memory/1896-3-0x0000000000D70000-0x0000000000D72000-memory.dmpFilesize
8KB
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memory/1896-5-0x0000000000CA0000-0x0000000000CA1000-memory.dmpFilesize
4KB
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memory/1896-4-0x0000000000E90000-0x0000000000E91000-memory.dmpFilesize
4KB
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memory/1896-8-0x0000000000C40000-0x0000000000C41000-memory.dmpFilesize
4KB
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memory/1896-9-0x0000000000C50000-0x0000000000C51000-memory.dmpFilesize
4KB
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memory/1896-12-0x00000000005E0000-0x00000000005E1000-memory.dmpFilesize
4KB
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memory/1896-11-0x00000000004F0000-0x00000000004F1000-memory.dmpFilesize
4KB
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memory/1896-10-0x0000000000AE0000-0x0000000000AE1000-memory.dmpFilesize
4KB
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memory/1896-7-0x00000000006B0000-0x00000000006B1000-memory.dmpFilesize
4KB
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memory/1896-6-0x0000000000F00000-0x0000000000F01000-memory.dmpFilesize
4KB
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memory/1896-13-0x0000000000C30000-0x0000000000C31000-memory.dmpFilesize
4KB
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memory/1896-14-0x0000000000F20000-0x0000000000F21000-memory.dmpFilesize
4KB
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memory/1896-16-0x0000000000500000-0x0000000000501000-memory.dmpFilesize
4KB
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memory/1896-17-0x00000000011B0000-0x00000000011B1000-memory.dmpFilesize
4KB
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memory/1896-21-0x00000000011D0000-0x000000000166F000-memory.dmpFilesize
4.6MB