General
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Target
Rezama-executor.exe
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Size
7.7MB
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Sample
241207-bztwnaymbx
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MD5
5de3184d440140d7a463c50450fcc250
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SHA1
da7bcf23c2b43383564b3e759d71650f4ed65cfa
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SHA256
1796c962f334eb3814163ed6d09b3c29a4b08f545d12663b3b3c8ec0093acba0
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SHA512
a1198a60c36e34ed3c18ae68944a8fec6a0cee6fdc70140ac212171300810933ea197611d8358bb272e0a72bc4a5cb4f663d9fa69583bf237f5dbed474fb53fb
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SSDEEP
196608:IVD+kdqwfI9jUCBB7m+mKOY7rXrZusoSDmhfvsbnTNeWV:I5TIHL7HmBYXrYSaUN3
Behavioral task
behavioral1
Sample
Rezama-executor.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Rezama-executor.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
Rezama-executor.exe
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Size
7.7MB
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MD5
5de3184d440140d7a463c50450fcc250
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SHA1
da7bcf23c2b43383564b3e759d71650f4ed65cfa
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SHA256
1796c962f334eb3814163ed6d09b3c29a4b08f545d12663b3b3c8ec0093acba0
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SHA512
a1198a60c36e34ed3c18ae68944a8fec6a0cee6fdc70140ac212171300810933ea197611d8358bb272e0a72bc4a5cb4f663d9fa69583bf237f5dbed474fb53fb
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SSDEEP
196608:IVD+kdqwfI9jUCBB7m+mKOY7rXrZusoSDmhfvsbnTNeWV:I5TIHL7HmBYXrYSaUN3
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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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Hide Artifacts: Hidden Files and Directories
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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3