General
- Target aa1efe82b7a8462a234757d822dd2466.exe
- Size 614KB
- Sample240107-ybtmbadfb2
- SHA256 7cca4f23bd94e5cf9208a12bae1d251a38365c73a89322de96aae09be86f40bf
- MD5 aa1efe82b7a8462a234757d822dd2466
- SHA1 41fdc3584bfc507af135ad645b9c6fd4131b1bee
- SHA512 20e5ed625cf99b0af442d6067fb1b8c57a47d9f8d58b950b92ec1f98182e8e44ba125fc847f9c827fdde832f92a0345d077dca09dfa0c4043906507e59cb8c4c
- SSDEEP 6144:k9npUgSbTLYf44yKHreU8L94jDV9ULoU8LSHP0x8Taj9j2kJDg:ipU1bTLpgLG9QDV9UESitDg
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
aa1efe82b7a8462a234757d822dd2466.exe
Resource
win7-20231129-en
Malware Config
Extracted
-
sality
-
http://89.119.67.154/testo5/
-
http://kukutrustnet777.info/home.gif
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http://kukutrustnet888.info/home.gif
-
http://kukutrustnet987.info/home.gif
-
http://www.klkjwre9fqwieluoi.info/
-
http://kukutrustnet777888.info/
Targets
-
- Target aa1efe82b7a8462a234757d822dd2466.exe
- Size 614KB
- SHA256 7cca4f23bd94e5cf9208a12bae1d251a38365c73a89322de96aae09be86f40bf
- MD5 aa1efe82b7a8462a234757d822dd2466
- SHA1 41fdc3584bfc507af135ad645b9c6fd4131b1bee
- SHA512 20e5ed625cf99b0af442d6067fb1b8c57a47d9f8d58b950b92ec1f98182e8e44ba125fc847f9c827fdde832f92a0345d077dca09dfa0c4043906507e59cb8c4c
- SSDEEP 6144:k9npUgSbTLYf44yKHreU8L94jDV9ULoU8LSHP0x8Taj9j2kJDg:ipU1bTLpgLG9QDV9UESitDg
- MD5 SHA1 SHA512 SSDEEP
-
Detect Neshta payload
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Modifies firewall policy service
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Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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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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Modifies system executable filetype association
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Change Default File Association
1