Analysis
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max time kernel
292s -
max time network
257s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
29-04-2024 04:52
Static task
static1
Behavioral task
behavioral1
Sample
1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe
Resource
win10-20240404-en
General
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Target
1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe
-
Size
307KB
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MD5
14bc49a4e337e1d9629ae9be1955ca6c
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SHA1
6875af987f3092686e0fb6e627088b6565434eee
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SHA256
1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4
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SHA512
461c45c30378ae8ab3fd891dbe743f866861ec02027290de97326b6bdd2d20e10499c424bf202b531651633bdf2c75a2c6a505b8cd76daf17e4d3dea4b8e8312
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SSDEEP
3072:mrU1NornrRpzp+1Y3Xwr+1cEFws13ppVuCC3FVwCL6BhsAH1fQQJGESXFqNcB:mtVqiCE1MCC3FephTH1fQQJGfXecB
Malware Config
Extracted
smokeloader
pub3
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2884 4212 WerFault.exe 1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe"C:\Users\Admin\AppData\Local\Temp\1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe"1⤵
- Checks SCSI registry key(s)
PID:4212 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 4922⤵
- Program crash
PID:2884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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memory/4212-2-0x0000000004060000-0x000000000406B000-memory.dmpFilesize
44KB
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memory/4212-1-0x0000000004180000-0x0000000004280000-memory.dmpFilesize
1024KB
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memory/4212-3-0x0000000000400000-0x000000000403D000-memory.dmpFilesize
60.2MB
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memory/4212-5-0x0000000004180000-0x0000000004280000-memory.dmpFilesize
1024KB