Analysis
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max time kernel
108s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
25-06-2022 19:41
Static task
static1
Behavioral task
behavioral1
Sample
388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe
Resource
win10v2004-20220414-en
General
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Target
388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe
-
Size
457KB
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MD5
cfef19baf2fc5238c6d05b636660b9b1
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SHA1
7c8083906cebd29aaca04468c90605b54e47ea0e
-
SHA256
388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559
-
SHA512
402a6d9e47f32987538b6765234b6d83cc6c3ec40ff04b0adba064dc2ab8e6439d4111f3ede35c30593ee69b5c03ed295392df0a227ceb2f49c0cc3c5c8da247
Malware Config
Extracted
smokeloader
2019
http://autopartsmagazzine.com/
http://magazinzapchasti.ru/
http://neponilomancitlimposup.ru/
http://himolamodaspopular.ru/
http://avstralopitek.bit/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
-
Loads dropped DLL 1 IoCs
Processes:
388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exepid process 4560 388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe -
Drops file in Windows directory 1 IoCs
Processes:
388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exedescription ioc process File opened for modification C:\Windows\INF\setupapi.dev.log 388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exedescription ioc process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exepid process 4560 388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe 4560 388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe"C:\Users\Admin\AppData\Local\Temp\388d434e45ab394475c308a3ca1d99f0d8b938da8189221d36438d05f78ab559.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\6B79.tmpFilesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219
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memory/2728-135-0x0000000002EA0000-0x0000000002EB6000-memory.dmpFilesize
88KB
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memory/4560-130-0x0000000000400000-0x000000000047A000-memory.dmpFilesize
488KB
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memory/4560-131-0x0000000000400000-0x000000000047A000-memory.dmpFilesize
488KB
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memory/4560-133-0x00000000021F0000-0x0000000002227000-memory.dmpFilesize
220KB
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memory/4560-134-0x0000000000400000-0x000000000047A000-memory.dmpFilesize
488KB