Analysis
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max time kernel
59s -
max time network
65s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04-03-2024 07:05
Static task
static1
Behavioral task
behavioral1
Sample
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe
Resource
win7-20240220-en
General
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Target
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe
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Size
1.8MB
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MD5
0baddc413a020a4ed2a80a34d29532d5
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SHA1
4c147c00fd784e203d9f60aebfc45f774f0bf4da
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SHA256
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a
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SHA512
4691665fa10c988dce3602edb4b5f91999428ae397a4cb2e5b2aeff3a8629454e78f059beeaaceaaaa6686c048ceeeaf985689f8210b0a02f13e4a1932b87205
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SSDEEP
49152:JJT6bpwZI9v7GYN+CPvwiYYEBPGn5UTSsE+oD8rDyI93x:C+YN+CPvkYEBPU2+sE+oD8rDyY
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 2 IoCs
Processes:
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exeexplorgu.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorgu.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exeexplorgu.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorgu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorgu.exe -
Executes dropped EXE 1 IoCs
Processes:
explorgu.exepid process 1616 explorgu.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exeexplorgu.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine explorgu.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exeexplorgu.exepid process 3224 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe 1616 explorgu.exe -
Drops file in Windows directory 1 IoCs
Processes:
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exedescription ioc process File created C:\Windows\Tasks\explorgu.job 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exeexplorgu.exepid process 3224 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe 3224 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe 1616 explorgu.exe 1616 explorgu.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exepid process 3224 07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe"C:\Users\Admin\AppData\Local\Temp\07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.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
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C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exeC:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4120 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exeFilesize
1.8MB
MD50baddc413a020a4ed2a80a34d29532d5
SHA14c147c00fd784e203d9f60aebfc45f774f0bf4da
SHA25607de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a
SHA5124691665fa10c988dce3602edb4b5f91999428ae397a4cb2e5b2aeff3a8629454e78f059beeaaceaaaa6686c048ceeeaf985689f8210b0a02f13e4a1932b87205
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memory/1616-29-0x0000000000D90000-0x0000000001231000-memory.dmpFilesize
4.6MB
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memory/1616-28-0x0000000005310000-0x0000000005311000-memory.dmpFilesize
4KB
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memory/1616-27-0x0000000005320000-0x0000000005321000-memory.dmpFilesize
4KB
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memory/1616-26-0x00000000052A0000-0x00000000052A1000-memory.dmpFilesize
4KB
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memory/1616-23-0x00000000052B0000-0x00000000052B1000-memory.dmpFilesize
4KB
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memory/1616-25-0x0000000005290000-0x0000000005291000-memory.dmpFilesize
4KB
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memory/1616-24-0x00000000052F0000-0x00000000052F1000-memory.dmpFilesize
4KB
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memory/1616-22-0x00000000052D0000-0x00000000052D1000-memory.dmpFilesize
4KB
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memory/1616-21-0x00000000052C0000-0x00000000052C1000-memory.dmpFilesize
4KB
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memory/1616-20-0x0000000000D90000-0x0000000001231000-memory.dmpFilesize
4.6MB
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memory/1616-19-0x0000000000D90000-0x0000000001231000-memory.dmpFilesize
4.6MB
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memory/3224-3-0x0000000005230000-0x0000000005231000-memory.dmpFilesize
4KB
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memory/3224-16-0x0000000000670000-0x0000000000B11000-memory.dmpFilesize
4.6MB
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memory/3224-10-0x0000000005280000-0x0000000005281000-memory.dmpFilesize
4KB
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memory/3224-11-0x0000000005270000-0x0000000005271000-memory.dmpFilesize
4KB
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memory/3224-9-0x0000000005250000-0x0000000005251000-memory.dmpFilesize
4KB
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memory/3224-8-0x0000000005200000-0x0000000005201000-memory.dmpFilesize
4KB
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memory/3224-7-0x0000000005210000-0x0000000005211000-memory.dmpFilesize
4KB
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memory/3224-0-0x0000000000670000-0x0000000000B11000-memory.dmpFilesize
4.6MB
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memory/3224-6-0x00000000051F0000-0x00000000051F1000-memory.dmpFilesize
4KB
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memory/3224-5-0x0000000005260000-0x0000000005261000-memory.dmpFilesize
4KB
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memory/3224-4-0x0000000005220000-0x0000000005221000-memory.dmpFilesize
4KB
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memory/3224-2-0x0000000000670000-0x0000000000B11000-memory.dmpFilesize
4.6MB
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memory/3224-1-0x0000000077034000-0x0000000077036000-memory.dmpFilesize
8KB