Analysis
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max time kernel
152s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
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submitted
30-06-2023 13:45
General
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Target
7440e2444be297c6111b77bd2.exe
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Size
271KB
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MD5
013b9eb51a08381b996d71a4023790d2
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SHA1
a3b55826b08eba03444525d8c01180d3756a3229
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SHA256
7440e2444be297c6111b77bd2eaa6ec67b1eb3b7b0698d19e37f402314c1abe3
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SHA512
be1d1e5cee2e5ec1c108341fcadeff7e6d12fc6800bf5bc1a5901e82fdf97e0449519974996fd63163dc77c26454562c18bb49530db9bc5b2cd3047bd443ddff
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SSDEEP
3072:1sa2i01vhgSSlDlMdyVWIrYk9AgQTqrFKALw43YNRV5zk1:BnSSlDlbVWVkWGFKAENRV
Score
10/10
Malware Config
Extracted
Family
smokeloader
Botnet
pub1
Extracted
Family
smokeloader
Version
2020
C2
http://host-file-host6.com/
http://host-host-file8.com/
rc4.i32
rc4.i32
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Suspicious use of SetThreadContext 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: GetForegroundWindowSpam 1 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of WriteProcessMemory 6 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\7440e2444be297c6111b77bd2.exe"C:\Users\Admin\AppData\Local\Temp\7440e2444be297c6111b77bd2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7440e2444be297c6111b77bd2.exe"C:\Users\Admin\AppData\Local\Temp\7440e2444be297c6111b77bd2.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
88KB