Analysis
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max time kernel
150s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
12/12/2023, 08:59
General
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Target
0x00090000000146b4-45.exe
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Size
38KB
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MD5
7ab1808a34a6029a06f100a586b43805
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SHA1
afb777dc572ad1f20a319687f876fe0761c6104a
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SHA256
e49fff8891c08c1e21b6e3ee7fbf4e6bdb76ab1f8a0f63d570ad295833754000
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SHA512
2a0419586ee627e659a864f7bcca155d6a0cf3815ec105eb34cc40b2c6497adcf21fe63214e1ecd73f173f351888c3b3a812c0af0d988c731c617bf98879f758
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SSDEEP
768:d8n3N4JRqwg8UTB+8zx70f0PSuopLwlFFWO7:dmN4JRrg8ypxSKFFX
Score
10/10
Malware Config
Extracted
Family
smokeloader
Version
2022
C2
http://81.19.131.34/fks/index.php
rc4.i32
rc4.i32
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of FindShellTrayWindow 3 IoCs
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Suspicious use of SendNotifyMessage 3 IoCs
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Suspicious use of UnmapMainImage 1 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\0x00090000000146b4-45.exe"C:\Users\Admin\AppData\Local\Temp\0x00090000000146b4-45.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
44KB
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Filesize
44KB
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Filesize
88KB