Analysis
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max time kernel
150s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
13/03/2023, 07:18
General
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Target
57a8ecaee021fbffd08b27cd2f67ff88.exe
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Size
585KB
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MD5
57a8ecaee021fbffd08b27cd2f67ff88
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SHA1
56df20ecf3bac9dc4d9d0c230b95d09cb272c4e2
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SHA256
999ae9856f3df7405d491edac3bdac882351623f63586472336957bc379285d6
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SHA512
7e95b34e54557124e1f82d7a5dcd81bdcd6d60c5fbe111a12397cb956e0417352991c16704095aba7da7d8bfe7baf3bdc8821495ee1cb6d5a15822291b785311
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SSDEEP
12288:Ax353lnE5BhWH78QM8I9wjvHhKDMZqTLhs:Ax3tlnE5KbXWsvQAZcLh
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\57a8ecaee021fbffd08b27cd2f67ff88.exe"C:\Users\Admin\AppData\Local\Temp\57a8ecaee021fbffd08b27cd2f67ff88.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\57a8ecaee021fbffd08b27cd2f67ff88.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
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
4KB
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Filesize
36KB
-
Filesize
36KB
-
Filesize
56KB
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Filesize
256KB
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Filesize
408KB
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Filesize
56KB
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Filesize
608KB
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Filesize
256KB