General
- Target NexusMods.exe
- Size 68.8MB
- Sample260817-18bh4sam6y
- SHA256 77702ddc1b003b03bbd30b5cefb9c737f1ba11df7db07f848fb11aee0b1440fe
- MD5 6174ac8ed359acb1babe9c58917431fd
- SHA1 aac360a81a083e3dd6203487f5d0ba5cc61fb5e0
- SHA512 c6c8b8f98aeb4d0aba1f7e4ba9d9520ce990b83bb6be95f33ed27dcb7884be310d501da1480f0732ba5fc4c28314ad58656d9bfa2f42ae55e260168c0be604d4
- SSDEEP 1572864:pLdkfYP2DIjpyJJf1VDgKZipTenyaX103SAr4r3x/GlCQ2TsbZE7:p2fYP82yzfVZaLB4bB5YbZE7
- TLSH T1D2F733ADC946B754E712F2712F631BA2E43932D9015E4A3770DC8D79FA36027CAD407A
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Malware Config
Targets
-
- Target NexusMods.exe
- Size 68.8MB
- SHA256 77702ddc1b003b03bbd30b5cefb9c737f1ba11df7db07f848fb11aee0b1440fe
- MD5 6174ac8ed359acb1babe9c58917431fd
- SHA1 aac360a81a083e3dd6203487f5d0ba5cc61fb5e0
- SHA512 c6c8b8f98aeb4d0aba1f7e4ba9d9520ce990b83bb6be95f33ed27dcb7884be310d501da1480f0732ba5fc4c28314ad58656d9bfa2f42ae55e260168c0be604d4
- SSDEEP 1572864:pLdkfYP2DIjpyJJf1VDgKZipTenyaX103SAr4r3x/GlCQ2TsbZE7:p2fYP82yzfVZaLB4bB5YbZE7
- TLSH T1D2F733ADC946B754E712F2712F631BA2E43932D9015E4A3770DC8D79FA36027CAD407A
- MD5 SHA1 SHA512 SSDEEP TLSH
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Windows security bypass
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Executes dropped EXE
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Loads dropped DLL
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Prevents Microsoft Defender from scanning certain paths by adding an exclusion.
Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.
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System Binary Proxy Execution: Rundll32
Abuse Rundll32 to proxy execution of malicious code.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Hide Artifacts: Hidden Window
Windows that would typically be displayed when an application carries out an operation can be hidden.
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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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Executes a VBScript file via the Windows Script Host.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
1Visual Basic
1Windows Command Shell
1Defense Evasion
Hide Artifacts
3File/Path Exclusions
1Hidden Window
1Ignore Process Interrupts
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1System Binary Proxy Execution
1Rundll32
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3