General
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Target
312f26c90b45e92809ad3dfb3e72f450413deb21ef8fb4cf8d2404b12a9d6cd7
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Size
448KB
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Sample
230824-n285kscd24
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MD5
2075e021c9c74f74e94854d5792c3fc4
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SHA1
ef998c92ee0f768ed86cb7a1fba1c9847007e62b
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SHA256
312f26c90b45e92809ad3dfb3e72f450413deb21ef8fb4cf8d2404b12a9d6cd7
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SHA512
47ac95f6517cf4e32968cb1127446fd38fd34ad4851d0e610a8475b2186804da90de08fa4baff2879be743d2f0e166420b26d108afada3d84a5ddbaaf2755af4
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SSDEEP
3072:ynAdrtGJGxJ9ptWrvjDb9jY+3Eeh0zlR3C7E6LUKrwt192MeAgzh3xJ+apj6+GiP:tiGv9ptWFZEeShRyhrOjN2xJZpjrZP
Static task
static1
Behavioral task
behavioral1
Sample
312f26c90b45e92809ad3dfb3e72f450413deb21ef8fb4cf8d2404b12a9d6cd7.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
312f26c90b45e92809ad3dfb3e72f450413deb21ef8fb4cf8d2404b12a9d6cd7.exe
Resource
win10v2004-20230703-en
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Targets
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Target
312f26c90b45e92809ad3dfb3e72f450413deb21ef8fb4cf8d2404b12a9d6cd7
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Size
448KB
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MD5
2075e021c9c74f74e94854d5792c3fc4
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SHA1
ef998c92ee0f768ed86cb7a1fba1c9847007e62b
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SHA256
312f26c90b45e92809ad3dfb3e72f450413deb21ef8fb4cf8d2404b12a9d6cd7
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SHA512
47ac95f6517cf4e32968cb1127446fd38fd34ad4851d0e610a8475b2186804da90de08fa4baff2879be743d2f0e166420b26d108afada3d84a5ddbaaf2755af4
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SSDEEP
3072:ynAdrtGJGxJ9ptWrvjDb9jY+3Eeh0zlR3C7E6LUKrwt192MeAgzh3xJ+apj6+GiP:tiGv9ptWFZEeShRyhrOjN2xJZpjrZP
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Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
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Modifies firewall policy service
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Chinese Botnet payload
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Executes dropped EXE
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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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
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
6