Analysis
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max time kernel
164s -
max time network
131s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
28-01-2022 08:19
Static task
static1
Behavioral task
behavioral1
Sample
d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe
Resource
win10-en-20211208
General
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Target
d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe
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Size
356KB
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MD5
53f48d3a5bbb1335b48100830b699998
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SHA1
95913065124826b1c32c76feb21c3c3d2ca60829
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SHA256
d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3
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SHA512
f67784d3f4d2dba18b4019209e5e599806cfdeabe76b1288501fdce835bc78b707d447c548228b709b48ee0e1458f43487fc7c661cdb97d78fdf69dc36b6ab77
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 1640 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exedescription pid process target process PID 3688 set thread context of 3488 3688 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exepid process 3488 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe 3488 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 1640 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1640 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exepid process 3488 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exedescription pid process target process PID 3688 wrote to memory of 3488 3688 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe PID 3688 wrote to memory of 3488 3688 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe PID 3688 wrote to memory of 3488 3688 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe PID 3688 wrote to memory of 3488 3688 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe PID 3688 wrote to memory of 3488 3688 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe PID 3688 wrote to memory of 3488 3688 d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe"C:\Users\Admin\AppData\Local\Temp\d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.exe"C:\Users\Admin\AppData\Local\Temp\d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3.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/1640-122-0x00000000010F0000-0x0000000001106000-memory.dmpFilesize
88KB
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memory/3488-119-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/3488-121-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/3688-118-0x00000000005D7000-0x00000000005E8000-memory.dmpFilesize
68KB
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memory/3688-120-0x00000000001D0000-0x00000000001D9000-memory.dmpFilesize
36KB