Analysis
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max time kernel
157s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
17-04-2024 13:42
Static task
static1
Behavioral task
behavioral1
Sample
719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe
Resource
win10v2004-20240226-en
General
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Target
719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe
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Size
235KB
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MD5
0c7550f273a318b218475c0f47b62dff
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SHA1
053abf8c97c4874f16eb191cf21f087708491c93
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SHA256
719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305
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SHA512
2665ee2af540f05856bbe76b91fe4cd953ceca4f3cc3bfe863d1e0e771c589fbd1f228cea45f0c1af4de1b920974926f0e2c9e432bd6f3d723feaa5b3a26b077
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SSDEEP
3072:yN8RBEl4d6Q4MCPfQ+qTE0O0cQhnjdc94OHwhj6Kxo51Xd278s:6lFMUm40Mknhc9z2jKXd27
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://sjyey.com/tmp/index.php
http://babonwo.ru/tmp/index.php
http://mth.com.ua/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
Processes:
pid process 3372 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exepid process 3456 719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe 3456 719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 3372 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exepid process 3456 719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe"C:\Users\Admin\AppData\Local\Temp\719d2a9cca051c4489b4374f74efb0e8dad90b6eb8eef353ea500252bbc50305.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3456
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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=4136 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵PID:3484
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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memory/3372-4-0x0000000003070000-0x0000000003086000-memory.dmpFilesize
88KB
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memory/3456-2-0x00000000005F0000-0x00000000005FB000-memory.dmpFilesize
44KB
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memory/3456-3-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3456-1-0x0000000000690000-0x0000000000790000-memory.dmpFilesize
1024KB
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memory/3456-5-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3456-8-0x00000000005F0000-0x00000000005FB000-memory.dmpFilesize
44KB