Analysis
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max time kernel
151s -
max time network
124s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
26-01-2022 17:21
Static task
static1
Behavioral task
behavioral1
Sample
9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe
Resource
win10-en-20211208
General
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Target
9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe
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Size
334KB
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MD5
730fb11329f71fbd8e9e21fa2843285a
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SHA1
496dfcfcacd34373460d129d002331c61ee298e7
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SHA256
9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57
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SHA512
c3ddf50b61711c02b966802adb8c0f19099af68b9980aa6b336d5063c6595f889e172cc08ea3073f30e9f81a2d6f95e5c34f7b14cf431d58a05b5032c2367f44
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 2164 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exedescription pid process target process PID 3080 set thread context of 3556 3080 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exepid process 3556 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 3556 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 2164 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 2164 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exepid process 3556 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exedescription pid process target process PID 3080 wrote to memory of 3556 3080 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe PID 3080 wrote to memory of 3556 3080 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe PID 3080 wrote to memory of 3556 3080 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe PID 3080 wrote to memory of 3556 3080 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe PID 3080 wrote to memory of 3556 3080 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe PID 3080 wrote to memory of 3556 3080 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe 9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe"C:\Users\Admin\AppData\Local\Temp\9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.exe"C:\Users\Admin\AppData\Local\Temp\9c690a8fbde225bd79454fd1c9885207d1d5b31d08c0ed1b087cba886c7aef57.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/2164-119-0x0000000000980000-0x0000000000996000-memory.dmpFilesize
88KB
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memory/3080-115-0x0000000000710000-0x000000000073A000-memory.dmpFilesize
168KB
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memory/3080-116-0x0000000000560000-0x0000000000569000-memory.dmpFilesize
36KB
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memory/3556-117-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/3556-118-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB