Analysis
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max time kernel
150s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-12-2022 17:37
Static task
static1
Behavioral task
behavioral1
Sample
f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe
Resource
win10v2004-20220901-en
General
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Target
f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe
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Size
232KB
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MD5
612690d2d2a6c5aec8e5b623e2c390cf
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SHA1
8f05ab45296839473b91afd9f4ad158f6bd1c2ba
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SHA256
f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce
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SHA512
894691078f834e5038c03ab32d46fee12719af18357c48cdd9b511c196828b9e64d8d10a563aac7693eb024fd968fcb2085af03b9072acf7eb58bb9f0888f88c
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SSDEEP
3072:sl8NLawRLUhJ5hX6YMnfaJJZ4s2/nIVzW+5SeAddxZtJ/SRLjw7RkxmJZs:tLFRLk7J/4BEW+ce6dxPJ/SZGymI
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1104-56-0x0000000000220000-0x0000000000229000-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:
f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exedescription ioc process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exepid process 1104 f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe 1104 f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 1284 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1284 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exepid process 1104 f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.exe"C:\Users\Admin\AppData\Local\Temp\f03cfa30317eefbc658e645242cf7be5a3d012cc26d91f04284b80127d07b6ce.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/1104-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmpFilesize
8KB
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memory/1104-56-0x0000000000220000-0x0000000000229000-memory.dmpFilesize
36KB
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memory/1104-55-0x00000000008DD000-0x00000000008EE000-memory.dmpFilesize
68KB
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memory/1104-57-0x0000000000400000-0x000000000045E000-memory.dmpFilesize
376KB
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memory/1104-58-0x0000000000400000-0x000000000045E000-memory.dmpFilesize
376KB