Analysis
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max time kernel
151s -
max time network
178s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
16-08-2021 09:12
Static task
static1
Behavioral task
behavioral1
Sample
ce331ac10ff07a04236e82766267e1c1.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
ce331ac10ff07a04236e82766267e1c1.exe
Resource
win10v20210410
General
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Target
ce331ac10ff07a04236e82766267e1c1.exe
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Size
181KB
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MD5
ce331ac10ff07a04236e82766267e1c1
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SHA1
9e56b774e4be6f323748a4c2959eaab9992f922d
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SHA256
33c9743aff75b1eebaef927059a4373de1ed4f8e984735c775cac98c18bdec90
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SHA512
65fd4c6d12f6ea39a012e8f34cbfd3f41adf2a48fb663ec409629a6c6d35cc63ea24180df6a65ff67164cb126d992a9b95a035132b75eda1f77cbf593685b860
Malware Config
Extracted
smokeloader
2020
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
Processes:
pid process 1252 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ce331ac10ff07a04236e82766267e1c1.exedescription pid process target process PID 1924 set thread context of 1380 1924 ce331ac10ff07a04236e82766267e1c1.exe ce331ac10ff07a04236e82766267e1c1.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
ce331ac10ff07a04236e82766267e1c1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ce331ac10ff07a04236e82766267e1c1.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ce331ac10ff07a04236e82766267e1c1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ce331ac10ff07a04236e82766267e1c1.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
ce331ac10ff07a04236e82766267e1c1.exepid process 1380 ce331ac10ff07a04236e82766267e1c1.exe 1380 ce331ac10ff07a04236e82766267e1c1.exe 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1252 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
ce331ac10ff07a04236e82766267e1c1.exepid process 1380 ce331ac10ff07a04236e82766267e1c1.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
pid process 1252 1252 1252 1252 -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
pid process 1252 1252 1252 1252 -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
ce331ac10ff07a04236e82766267e1c1.exedescription pid process target process PID 1924 wrote to memory of 1380 1924 ce331ac10ff07a04236e82766267e1c1.exe ce331ac10ff07a04236e82766267e1c1.exe PID 1924 wrote to memory of 1380 1924 ce331ac10ff07a04236e82766267e1c1.exe ce331ac10ff07a04236e82766267e1c1.exe PID 1924 wrote to memory of 1380 1924 ce331ac10ff07a04236e82766267e1c1.exe ce331ac10ff07a04236e82766267e1c1.exe PID 1924 wrote to memory of 1380 1924 ce331ac10ff07a04236e82766267e1c1.exe ce331ac10ff07a04236e82766267e1c1.exe PID 1924 wrote to memory of 1380 1924 ce331ac10ff07a04236e82766267e1c1.exe ce331ac10ff07a04236e82766267e1c1.exe PID 1924 wrote to memory of 1380 1924 ce331ac10ff07a04236e82766267e1c1.exe ce331ac10ff07a04236e82766267e1c1.exe PID 1924 wrote to memory of 1380 1924 ce331ac10ff07a04236e82766267e1c1.exe ce331ac10ff07a04236e82766267e1c1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ce331ac10ff07a04236e82766267e1c1.exe"C:\Users\Admin\AppData\Local\Temp\ce331ac10ff07a04236e82766267e1c1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ce331ac10ff07a04236e82766267e1c1.exe"C:\Users\Admin\AppData\Local\Temp\ce331ac10ff07a04236e82766267e1c1.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/1252-64-0x0000000002AE0000-0x0000000002AF6000-memory.dmpFilesize
88KB
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memory/1380-62-0x0000000076691000-0x0000000076693000-memory.dmpFilesize
8KB
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memory/1380-61-0x0000000000402E1A-mapping.dmp
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memory/1380-60-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1924-63-0x0000000000230000-0x000000000023A000-memory.dmpFilesize
40KB