Analysis
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max time kernel
149s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
13-03-2023 10:18
General
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Target
f05bcbf9f67403c92d4f0ce94d8d43c9.exe
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Size
565KB
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MD5
f05bcbf9f67403c92d4f0ce94d8d43c9
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SHA1
605cca854081d0c4db27835491ccda829cb47021
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SHA256
d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd
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SHA512
07193810e2f9df8ee4486b65ffb490788597bf27eedd6a130ab0afdb1b7d01dcdbb421c25aa8ffc46a45a8050a16d9ec3ada03eb92b5b06d8c021f6111958c3c
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SSDEEP
12288:+foBOouaGxki2nRgV4YENsNAcAgRVL8v3Hh:+AM+n04Yms1AiL0
Malware Config
Extracted
smokeloader
swo
Extracted
smokeloader
2020
http://akmedia.in/js/k/index.php
http://bethesdaserukam.org/setting/k/index.php
http://stemschools.in/js/k/index.php
http://dejarestaurant.com/wp-admin/js/k/index.php
http://moabscript.ir/wp-admin/js/k/index.php
http://nicehybridseeds.com/image/catalog/k/index.php
http://imaker.io/picktail/js/k/index.php
http://nanavatisworld.com/assets/js/k/index.php
http://smartbubox.com/img/k/index.php
http://krigenpharmaceuticals.com/js/k/index.php
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 7 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f05bcbf9f67403c92d4f0ce94d8d43c9.exe"C:\Users\Admin\AppData\Local\Temp\f05bcbf9f67403c92d4f0ce94d8d43c9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\f05bcbf9f67403c92d4f0ce94d8d43c9.exe"{path}"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
88KB
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Filesize
256KB
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Filesize
48KB
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Filesize
256KB
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Filesize
408KB
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Filesize
56KB
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Filesize
592KB
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Filesize
36KB
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Filesize
4KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB