Analysis
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max time kernel
153s -
max time network
158s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
26-01-2022 00:37
Static task
static1
Behavioral task
behavioral1
Sample
9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe
Resource
win10-en-20211208
General
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Target
9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe
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Size
333KB
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MD5
dd3f8b4b7cb85319017857db47816c5d
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SHA1
7ec8db38063c3f5e2e3091308f07a17ffce6ce1f
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SHA256
9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a
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SHA512
1107d298618d8821aadae110dc187ebec8177dedfe750c597179e6d9ef7f24e626aba80495be50b00cc08cf939ca9569a6c814f67b6ad7e9337a2fad38f7eae6
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 2364 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exedescription pid process target process PID 2580 set thread context of 1288 2580 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exedescription ioc process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exepid process 1288 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 1288 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 2364 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exepid process 1288 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exedescription pid process target process PID 2580 wrote to memory of 1288 2580 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe PID 2580 wrote to memory of 1288 2580 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe PID 2580 wrote to memory of 1288 2580 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe PID 2580 wrote to memory of 1288 2580 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe PID 2580 wrote to memory of 1288 2580 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe PID 2580 wrote to memory of 1288 2580 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe 9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe"C:\Users\Admin\AppData\Local\Temp\9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe"C:\Users\Admin\AppData\Local\Temp\9ffb9893be116d0f629ed1df9a842600ac186839a75d200a56b3171150278f1a.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1288-117-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1288-118-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2364-119-0x0000000000E50000-0x0000000000E66000-memory.dmpFilesize
88KB
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memory/2580-115-0x0000000000760000-0x0000000000788000-memory.dmpFilesize
160KB
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memory/2580-116-0x0000000000560000-0x0000000000569000-memory.dmpFilesize
36KB