General
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Target
7471bbcd2046640b4ba55003f2de4d4c648bb2922760ba6c6eb1d25d8829cb46N.exe
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Size
188KB
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Sample
250112-v4r3eatrhn
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MD5
ab20f289237b7438a03089834ba6bda0
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SHA1
bc8c5749e5a12fc4d4594b5fe69068b9337ea606
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SHA256
7471bbcd2046640b4ba55003f2de4d4c648bb2922760ba6c6eb1d25d8829cb46
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SHA512
043f8b96cd8745fbc0ca14c0bd135e41c70197b28ad7876d09db60c7709b51e7cc7e17cdad1512e2bc19f8eba35f77eed9760dff0fb1f651955cda1b9540ace5
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SSDEEP
3072:Lr8HCNmTHT/EuVZHDZP5WyosDplcssm/Wt6+buICbi:HjMTHbVZ9P5hb1lcBm9GP
Behavioral task
behavioral1
Sample
7471bbcd2046640b4ba55003f2de4d4c648bb2922760ba6c6eb1d25d8829cb46N.exe
Resource
win7-20240903-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/
http://klkjwre77638dfqwieuoi888.info/
Targets
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Target
7471bbcd2046640b4ba55003f2de4d4c648bb2922760ba6c6eb1d25d8829cb46N.exe
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Size
188KB
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MD5
ab20f289237b7438a03089834ba6bda0
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SHA1
bc8c5749e5a12fc4d4594b5fe69068b9337ea606
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SHA256
7471bbcd2046640b4ba55003f2de4d4c648bb2922760ba6c6eb1d25d8829cb46
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SHA512
043f8b96cd8745fbc0ca14c0bd135e41c70197b28ad7876d09db60c7709b51e7cc7e17cdad1512e2bc19f8eba35f77eed9760dff0fb1f651955cda1b9540ace5
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SSDEEP
3072:Lr8HCNmTHT/EuVZHDZP5WyosDplcssm/Wt6+buICbi:HjMTHbVZ9P5hb1lcBm9GP
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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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Neshta family
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Sality family
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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
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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
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
6Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1