General
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Target
file_v3.rar
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Size
19.0MB
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Sample
240204-p9re6scdbj
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MD5
2907c619308c4994725246f3b335c1eb
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SHA1
0192fdeb02cbc07f058efa7873f45554db31d8f2
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SHA256
ff2c2ae77e1b00829710601852b7dd95c4db15f332838807605e53bde54692df
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SHA512
5ca3a35d6a78ea77afaca931a306c5b3d51a8f96c27294f6112d1d934773b66b03e14435545c18a08afcad1b6cd088eefa18da07b66bc9a437017f4fcc2f51d7
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SSDEEP
393216:6QBMC1umf9zyQHvNW0VMLSJg9zWBsoaucPI4Tj9EAqfD6EXFomwSLxvVAl:6g51ugTPNW0+og9zWBsoncPIyEAm6kS5
Static task
static1
Behavioral task
behavioral1
Sample
file_v3.rar
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
file_v3.rar
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
2022
http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php
Extracted
smokeloader
pub3
Targets
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Target
file_v3.rar
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Size
19.0MB
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MD5
2907c619308c4994725246f3b335c1eb
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SHA1
0192fdeb02cbc07f058efa7873f45554db31d8f2
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SHA256
ff2c2ae77e1b00829710601852b7dd95c4db15f332838807605e53bde54692df
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SHA512
5ca3a35d6a78ea77afaca931a306c5b3d51a8f96c27294f6112d1d934773b66b03e14435545c18a08afcad1b6cd088eefa18da07b66bc9a437017f4fcc2f51d7
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SSDEEP
393216:6QBMC1umf9zyQHvNW0VMLSJg9zWBsoaucPI4Tj9EAqfD6EXFomwSLxvVAl:6g51ugTPNW0+og9zWBsoncPIyEAm6kS5
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Detect Fabookie payload
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Detect ZGRat V1
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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