Analysis
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max time kernel
152s -
max time network
143s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
27-01-2022 07:49
Static task
static1
Behavioral task
behavioral1
Sample
0bc66b21901b127a1ebc4097e9ed4790.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0bc66b21901b127a1ebc4097e9ed4790.exe
Resource
win10-en-20211208
General
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Target
0bc66b21901b127a1ebc4097e9ed4790.exe
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Size
334KB
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MD5
0bc66b21901b127a1ebc4097e9ed4790
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SHA1
16f499816b778c7b7a6a28c3b60e7e44dc414c7e
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SHA256
a641c3189ae0259507e027e65de7e214d2a5a9b394c3489700d6847c7297a18e
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SHA512
363c785efe9cefe8c5f773e7fe5c603fc97c9d4688d263362a89276cb50ca60d25a60f6d42a1d03fcf04ddc948dc95a43c6f46ac3b1bfe5671ceb1a998c14d01
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
Processes:
pid process 2984 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
0bc66b21901b127a1ebc4097e9ed4790.exedescription pid process target process PID 3480 set thread context of 3580 3480 0bc66b21901b127a1ebc4097e9ed4790.exe 0bc66b21901b127a1ebc4097e9ed4790.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
0bc66b21901b127a1ebc4097e9ed4790.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0bc66b21901b127a1ebc4097e9ed4790.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0bc66b21901b127a1ebc4097e9ed4790.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0bc66b21901b127a1ebc4097e9ed4790.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
0bc66b21901b127a1ebc4097e9ed4790.exepid process 3580 0bc66b21901b127a1ebc4097e9ed4790.exe 3580 0bc66b21901b127a1ebc4097e9ed4790.exe 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 2984 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 2984 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
0bc66b21901b127a1ebc4097e9ed4790.exepid process 3580 0bc66b21901b127a1ebc4097e9ed4790.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
0bc66b21901b127a1ebc4097e9ed4790.exedescription pid process target process PID 3480 wrote to memory of 3580 3480 0bc66b21901b127a1ebc4097e9ed4790.exe 0bc66b21901b127a1ebc4097e9ed4790.exe PID 3480 wrote to memory of 3580 3480 0bc66b21901b127a1ebc4097e9ed4790.exe 0bc66b21901b127a1ebc4097e9ed4790.exe PID 3480 wrote to memory of 3580 3480 0bc66b21901b127a1ebc4097e9ed4790.exe 0bc66b21901b127a1ebc4097e9ed4790.exe PID 3480 wrote to memory of 3580 3480 0bc66b21901b127a1ebc4097e9ed4790.exe 0bc66b21901b127a1ebc4097e9ed4790.exe PID 3480 wrote to memory of 3580 3480 0bc66b21901b127a1ebc4097e9ed4790.exe 0bc66b21901b127a1ebc4097e9ed4790.exe PID 3480 wrote to memory of 3580 3480 0bc66b21901b127a1ebc4097e9ed4790.exe 0bc66b21901b127a1ebc4097e9ed4790.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0bc66b21901b127a1ebc4097e9ed4790.exe"C:\Users\Admin\AppData\Local\Temp\0bc66b21901b127a1ebc4097e9ed4790.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\0bc66b21901b127a1ebc4097e9ed4790.exe"C:\Users\Admin\AppData\Local\Temp\0bc66b21901b127a1ebc4097e9ed4790.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2984-119-0x0000000000E60000-0x0000000000E76000-memory.dmpFilesize
88KB
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memory/3480-115-0x0000000000670000-0x0000000000699000-memory.dmpFilesize
164KB
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memory/3480-116-0x00000000001D0000-0x00000000001D9000-memory.dmpFilesize
36KB
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memory/3580-117-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/3580-118-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB