General
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Target
9d2fff4ed1d26af200d96145526bb347df8c2b8f0d1d0f17c4bc334df0de6a94
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Size
233KB
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Sample
240122-fj8r4agggp
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MD5
1d883278aa63fe74cd9b088fc6df5778
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SHA1
2dcf2429480b3bf132a096b972897679f421416b
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SHA256
9d2fff4ed1d26af200d96145526bb347df8c2b8f0d1d0f17c4bc334df0de6a94
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SHA512
3d17a6696472f790dc4c256ecff9b69bfca222dddaf2d3f1b9df0b1222584bf03541d386e6df2b5c8794dc66913d1c1e52b52b09669b678f7ba4d6b5a3d3f280
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SSDEEP
3072:DeP9GJ/ceeYkb2BNog9oADwZ4o5oqEYrjCN31FuO7n+uwbixjXO9ZJwVQk:De1GM+Noco5bPjiStuOTF
Static task
static1
Behavioral task
behavioral1
Sample
9d2fff4ed1d26af200d96145526bb347df8c2b8f0d1d0f17c4bc334df0de6a94.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9d2fff4ed1d26af200d96145526bb347df8c2b8f0d1d0f17c4bc334df0de6a94.exe
Resource
win10-20231215-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
http://gxutc2c.com/tmp/index.php
http://proekt8.ru/tmp/index.php
http://mth.com.ua/tmp/index.php
http://pirateking.online/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Extracted
smokeloader
pub1
Extracted
stealc
http://185.172.128.79
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url_path
/3886d2276�6914c4.php
Targets
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Target
9d2fff4ed1d26af200d96145526bb347df8c2b8f0d1d0f17c4bc334df0de6a94
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Size
233KB
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MD5
1d883278aa63fe74cd9b088fc6df5778
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SHA1
2dcf2429480b3bf132a096b972897679f421416b
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SHA256
9d2fff4ed1d26af200d96145526bb347df8c2b8f0d1d0f17c4bc334df0de6a94
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SHA512
3d17a6696472f790dc4c256ecff9b69bfca222dddaf2d3f1b9df0b1222584bf03541d386e6df2b5c8794dc66913d1c1e52b52b09669b678f7ba4d6b5a3d3f280
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SSDEEP
3072:DeP9GJ/ceeYkb2BNog9oADwZ4o5oqEYrjCN31FuO7n+uwbixjXO9ZJwVQk:De1GM+Noco5bPjiStuOTF
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect Socks5Systemz Payload
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Glupteba payload
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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Registry
4Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1