General
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Target
Nexar.exe
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Size
7.6MB
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Sample
241107-1mf7gayhkg
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MD5
e79f13238418281f91b9060e58020bac
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SHA1
bef9b4abb0e779c1a8519f731e2433156372f2ba
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SHA256
4ef68e3dc9748d50c7df66349d324ab972cb313645492c192809648e1e563737
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SHA512
d77dbeb4c6c65c5667bcb5699f8e4389b66f9e21be125266c516c08277f5664211c3ee7ad18dc0d92dd78b67011eb226e95d54ca69d8d4e1ca9e1ddeb9c890b3
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SSDEEP
196608:iIgVVE9GwfI9jUC2gYBYv3vbW2+iITx1U6n4:GVVE9tIH2gYBgDWJTnz4
Behavioral task
behavioral1
Sample
Nexar.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Nexar.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
Nexar.exe
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Size
7.6MB
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MD5
e79f13238418281f91b9060e58020bac
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SHA1
bef9b4abb0e779c1a8519f731e2433156372f2ba
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SHA256
4ef68e3dc9748d50c7df66349d324ab972cb313645492c192809648e1e563737
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SHA512
d77dbeb4c6c65c5667bcb5699f8e4389b66f9e21be125266c516c08277f5664211c3ee7ad18dc0d92dd78b67011eb226e95d54ca69d8d4e1ca9e1ddeb9c890b3
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SSDEEP
196608:iIgVVE9GwfI9jUC2gYBYv3vbW2+iITx1U6n4:GVVE9tIH2gYBgDWJTnz4
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Drops file in Drivers directory
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Enumerates processes with tasklist
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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3