General
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Target
a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943.exe
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Size
612KB
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Sample
250111-clfyba1mcp
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MD5
ba287c26a6c5cafe168e8ac392381be2
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SHA1
acabd610f68bd6a288d42916afd0194898f53d75
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SHA256
a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943
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SHA512
494166f4872b2b589c85fd36140ca667bb8766dbd65eecfc6ab110a679f581dae243c68cc09f96e32c2a10e7918475a46f1987db731a10e647cde1106d8fdb5f
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SSDEEP
6144:XNrgqE3QZ4/KjrWFiU6K73uZwUlgWPMOHSSj80i7idui1Yl6ns3hk:2U4/hFis73p1+OGgi7ghk
Behavioral task
behavioral1
Sample
a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943.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
a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943.exe
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Size
612KB
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MD5
ba287c26a6c5cafe168e8ac392381be2
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SHA1
acabd610f68bd6a288d42916afd0194898f53d75
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SHA256
a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943
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SHA512
494166f4872b2b589c85fd36140ca667bb8766dbd65eecfc6ab110a679f581dae243c68cc09f96e32c2a10e7918475a46f1987db731a10e647cde1106d8fdb5f
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SSDEEP
6144:XNrgqE3QZ4/KjrWFiU6K73uZwUlgWPMOHSSj80i7idui1Yl6ns3hk:2U4/hFis73p1+OGgi7ghk
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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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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