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Analysis
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max time kernel
300s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
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submitted
28/02/2024, 04:49
General
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Target
5446fe84a6e116315115fea6210fe6669ff9b2b553cf084521d1e3b5481e8363.exe
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Size
246KB
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MD5
e6b2ebc43ce39d8725663945fcd44182
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SHA1
950551154bb200c4a88cb79290057639c1775056
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SHA256
5446fe84a6e116315115fea6210fe6669ff9b2b553cf084521d1e3b5481e8363
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SHA512
bc2c90c462225e418d94fbab336ba451edbbf944d921aa2265d38b913b9ce560d7b364c87564a8461cc7113d911a64292af3f8a30791dd921c045f234002b5cf
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SSDEEP
3072:HbJd2mReCDaqRNcLGzqCcSKpCjhwvl8kxXj25JiUzjkyx:TqD1im5NAjiN8GWiU
Malware Config
Extracted
smokeloader
pub3
Extracted
smokeloader
2022
http://kamsmad.com/tmp/index.php
http://souzhensil.ru/tmp/index.php
http://teplokub.com.ua/tmp/index.php
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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Executes dropped EXE 1 IoCs
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Checks SCSI registry key(s) 3 TTPs 6 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 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 4 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\5446fe84a6e116315115fea6210fe6669ff9b2b553cf084521d1e3b5481e8363.exe"C:\Users\Admin\AppData\Local\Temp\5446fe84a6e116315115fea6210fe6669ff9b2b553cf084521d1e3b5481e8363.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Windows\system32\taskeng.exetaskeng.exe {0C8ED930-5340-4988-9B87-3447866B9205} S-1-5-21-2248906074-2862704502-246302768-1000:GHPZRGFC\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\jdthfjaC:\Users\Admin\AppData\Roaming\jdthfja2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
246KB
MD5e6b2ebc43ce39d8725663945fcd44182
SHA1950551154bb200c4a88cb79290057639c1775056
SHA2565446fe84a6e116315115fea6210fe6669ff9b2b553cf084521d1e3b5481e8363
SHA512bc2c90c462225e418d94fbab336ba451edbbf944d921aa2265d38b913b9ce560d7b364c87564a8461cc7113d911a64292af3f8a30791dd921c045f234002b5cf
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Filesize
88KB
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Filesize
88KB
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Filesize
1024KB
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Filesize
44KB
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Filesize
22.2MB
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Filesize
22.2MB
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Filesize
1024KB
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Filesize
22.2MB
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Filesize
22.2MB