General
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Target
beb40f15a8e3f87a5b1cd4eec3c60663cdf207829ec222739bd2a1368d3874f4N.exe
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Size
181KB
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Sample
250112-e7bxlayngj
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MD5
2ca171996ac8ddc3c3f813f046c4edc0
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SHA1
37537086d2cb222b2afb0bf11cdcaa154f5431dd
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SHA256
beb40f15a8e3f87a5b1cd4eec3c60663cdf207829ec222739bd2a1368d3874f4
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SHA512
56fa5020007408fdf621ca9b56a426050f6766f74c06022d9413eaf472e772372ac1d593a1c5989fd0e33cfc7a93d9339953eb9fc0b7d3b95c54eebb983546dd
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SSDEEP
3072:br8OCtBbAEezczqGpkN6/7G4EU4C1Fok7kO/HdqQU1Dpv5tFA25ZA1J6Ho5:Xat+Eeh6/7V2UGk1/9y9pvrlA1r5
Behavioral task
behavioral1
Sample
beb40f15a8e3f87a5b1cd4eec3c60663cdf207829ec222739bd2a1368d3874f4N.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
beb40f15a8e3f87a5b1cd4eec3c60663cdf207829ec222739bd2a1368d3874f4N.exe
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Size
181KB
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MD5
2ca171996ac8ddc3c3f813f046c4edc0
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SHA1
37537086d2cb222b2afb0bf11cdcaa154f5431dd
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SHA256
beb40f15a8e3f87a5b1cd4eec3c60663cdf207829ec222739bd2a1368d3874f4
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SHA512
56fa5020007408fdf621ca9b56a426050f6766f74c06022d9413eaf472e772372ac1d593a1c5989fd0e33cfc7a93d9339953eb9fc0b7d3b95c54eebb983546dd
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SSDEEP
3072:br8OCtBbAEezczqGpkN6/7G4EU4C1Fok7kO/HdqQU1Dpv5tFA25ZA1J6Ho5:Xat+Eeh6/7V2UGk1/9y9pvrlA1r5
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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