General
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Target
51e8ff6932b85ecac1babe0f71b7080c92eef993aa6b6b8b8fa55a61e5837d34.uue
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Size
604KB
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Sample
240612-bth7zaxfjb
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MD5
f47ad0314c3aca3952f9775a23a98d34
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SHA1
5bc08163428b39cc2567fa9cbbce92338db7cb91
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SHA256
51e8ff6932b85ecac1babe0f71b7080c92eef993aa6b6b8b8fa55a61e5837d34
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SHA512
be65f213652b7337650713714a7a36c90a7e6e70d0537d836e0cbcee8f7c90d9d2604097b0e2f072a62bbadb90f159b0633a7d3c14756a28815045f37968e3fa
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SSDEEP
12288:lHEVDi1S/2mPrB/ybU6ovrYaQc+Mcdd02/A5vXzBt7qdDifiEjVSulsipn8H:sYC2arFGU6kEc+3G2gzBt7WDirDp8H
Static task
static1
Behavioral task
behavioral1
Sample
PROFORMA INVOICE.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
PROFORMA INVOICE.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.electromedica.com - Port:
587 - Username:
[email protected] - Password:
2018A723?v - Email To:
[email protected]
Targets
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Target
PROFORMA INVOICE.exe
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Size
1.1MB
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MD5
888dee7ea646f131294066ca251ac792
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SHA1
3608174c13ebf673f0f7424e0af8958cff5ad04c
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SHA256
d3d1272d0b575b6ecf379433753feb831b42a0a9a8ba10e1708de0f8b8b82f62
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SHA512
bf9852949ec884f2f1d048284826ff326f6fb160d0b3500eb9a2aaa7dd17aa4a3bc6ba7510fd67b5067fc31bb67f5f92239614c3bb71fdd52d52bae8cb91cb58
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SSDEEP
24576:WAHnh+eWsN3skA4RV1Hom2KXMmHamVxjckYp3ZJGT5:xh+ZkldoPK8YamV9oZw
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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Adds Run key to start application
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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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Suspicious use of SetThreadContext
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