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230129-grzptsbb44 10Analysis
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max time kernel
151s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
10-02-2023 13:25
Static task
static1
Behavioral task
behavioral1
Sample
79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe
Resource
win10v2004-20221111-en
General
-
Target
79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe
-
Size
298KB
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MD5
11511ba5fd4de1fc5051d0bcefb388ae
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SHA1
5e9476f39df92e01d0952e703869e71f85d470cd
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SHA256
79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a
-
SHA512
904f0e3a252cd0ef8108492de955ac520008b10b66da736cc4bbdc6a8c3736440a9a11edb73707ba415d7f3f4c2c590dfa983aca01864b9d66a6c3559ed744e9
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SSDEEP
3072:0pb2LIT54Ga9Qzgp4gaCJrSjgBoMZmYKxQCBnIyCSyxzID1C7hZW0KIsiuNZ:xLIKGa96dfkBoMsDlqSwzIDM/KPP
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1516-56-0x0000000000220000-0x0000000000229000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exepid process 1516 79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe 1516 79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1236 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exepid process 1516 79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe"C:\Users\Admin\AppData\Local\Temp\79fe08c83e8f2f3679c3dfdcff6698b92489fa915ccfb3c3458827861034814a.exe"1⤵
- 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/1516-54-0x0000000075111000-0x0000000075113000-memory.dmpFilesize
8KB
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memory/1516-55-0x000000000065B000-0x0000000000671000-memory.dmpFilesize
88KB
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memory/1516-56-0x0000000000220000-0x0000000000229000-memory.dmpFilesize
36KB
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memory/1516-57-0x0000000000400000-0x0000000000467000-memory.dmpFilesize
412KB
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memory/1516-58-0x0000000000400000-0x0000000000467000-memory.dmpFilesize
412KB