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General
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Target
2b638047b4126420741fcbd3c7ea9b276f48a8005a629955f8a568cc7e7634c4.exe
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Size
730KB
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Sample
240307-cmgk8seb81
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MD5
422dae158a15725dd2f81a76ed1be6e3
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SHA1
fc02bd1445823f87cc79fe6c4488786fdd862450
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SHA256
2b638047b4126420741fcbd3c7ea9b276f48a8005a629955f8a568cc7e7634c4
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SHA512
a8bd904305f6f3e35ef4f8ae839188204defb7b076c40d17b6f1bdab12e76dee87f4e57dce993bbd33c2fd60707686cd6122d9ab38c769a468f4ff7527c754f6
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SSDEEP
12288:P6FO1lnaAU9/jHt3lutbcqBMfpbQMQGuTOJgPnp5hONvtMkx+qLhmkR:Be/jHt3MZc8c+NTOyANlMk1LT
Static task
static1
Behavioral task
behavioral1
Sample
2b638047b4126420741fcbd3c7ea9b276f48a8005a629955f8a568cc7e7634c4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2b638047b4126420741fcbd3c7ea9b276f48a8005a629955f8a568cc7e7634c4.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.unitech-co.com.tr - Port:
587 - Username:
[email protected] - Password:
Mm@57650Mm - Email To:
[email protected]
Targets
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Target
2b638047b4126420741fcbd3c7ea9b276f48a8005a629955f8a568cc7e7634c4.exe
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Size
730KB
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MD5
422dae158a15725dd2f81a76ed1be6e3
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SHA1
fc02bd1445823f87cc79fe6c4488786fdd862450
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SHA256
2b638047b4126420741fcbd3c7ea9b276f48a8005a629955f8a568cc7e7634c4
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SHA512
a8bd904305f6f3e35ef4f8ae839188204defb7b076c40d17b6f1bdab12e76dee87f4e57dce993bbd33c2fd60707686cd6122d9ab38c769a468f4ff7527c754f6
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SSDEEP
12288:P6FO1lnaAU9/jHt3lutbcqBMfpbQMQGuTOJgPnp5hONvtMkx+qLhmkR:Be/jHt3MZc8c+NTOyANlMk1LT
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Suspicious use of SetThreadContext
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