Analysis
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max time kernel
300s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
01-04-2024 04:48
Static task
static1
Behavioral task
behavioral1
Sample
166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe
Resource
win10-20240221-en
General
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Target
166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe
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Size
318KB
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MD5
0532ae8dfb751546f81af797cf76e323
-
SHA1
89a690071154b72caf21324167c87f9b1cf23d2c
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SHA256
166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730
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SHA512
14c7b91ec2b37e378265d1163bbde5767753716e9e66a5cae0dc417f6148a13abaea0d1578ed01b708fc4fddb751c48e081ec7426f6bca7847abbd7a16ca479b
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SSDEEP
3072:voLHiMW58k71UP+2KZXhvUsssXdT1rusGzhpHPvfoRXsUoqE068k7zZhT1:voDURUP/M1osNT1OzDngsU3F52zZhT
Malware Config
Extracted
smokeloader
pub3
Extracted
smokeloader
2022
http://nidoe.org/tmp/index.php
http://sodez.ru/tmp/index.php
http://uama.com.ua/tmp/index.php
http://talesofpirates.net/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 1124 -
Executes dropped EXE 1 IoCs
Processes:
fbgeggrpid process 2772 fbgeggr -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
fbgeggr166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI fbgeggr Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI fbgeggr Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI fbgeggr Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exepid process 2500 166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe 2500 166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 1124 -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exefbgeggrpid process 2500 166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe 2772 fbgeggr -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
description pid process Token: SeShutdownPrivilege 1124 -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
taskeng.exedescription pid process target process PID 2620 wrote to memory of 2772 2620 taskeng.exe fbgeggr PID 2620 wrote to memory of 2772 2620 taskeng.exe fbgeggr PID 2620 wrote to memory of 2772 2620 taskeng.exe fbgeggr PID 2620 wrote to memory of 2772 2620 taskeng.exe fbgeggr
Processes
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C:\Users\Admin\AppData\Local\Temp\166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe"C:\Users\Admin\AppData\Local\Temp\166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Windows\system32\taskeng.exetaskeng.exe {61D02F38-5F97-498A-BDDC-7C33FDA795FA} S-1-5-21-2721934792-624042501-2768869379-1000:BISMIZHX\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\fbgeggrC:\Users\Admin\AppData\Roaming\fbgeggr2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\fbgeggrFilesize
318KB
MD50532ae8dfb751546f81af797cf76e323
SHA189a690071154b72caf21324167c87f9b1cf23d2c
SHA256166072499f2d8fe824a47559fc3303e74c6637aee36572ac216610fc5a25b730
SHA51214c7b91ec2b37e378265d1163bbde5767753716e9e66a5cae0dc417f6148a13abaea0d1578ed01b708fc4fddb751c48e081ec7426f6bca7847abbd7a16ca479b
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memory/1124-4-0x00000000025A0000-0x00000000025B6000-memory.dmpFilesize
88KB
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memory/1124-16-0x0000000002E60000-0x0000000002E76000-memory.dmpFilesize
88KB
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memory/2500-1-0x0000000000BE0000-0x0000000000CE0000-memory.dmpFilesize
1024KB
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memory/2500-2-0x0000000000220000-0x000000000022B000-memory.dmpFilesize
44KB
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memory/2500-3-0x0000000000400000-0x0000000000AF9000-memory.dmpFilesize
7.0MB
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memory/2500-5-0x0000000000400000-0x0000000000AF9000-memory.dmpFilesize
7.0MB
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memory/2772-14-0x0000000000C90000-0x0000000000D90000-memory.dmpFilesize
1024KB
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memory/2772-15-0x0000000000400000-0x0000000000AF9000-memory.dmpFilesize
7.0MB
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memory/2772-19-0x0000000000400000-0x0000000000AF9000-memory.dmpFilesize
7.0MB