General
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Target
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe
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Size
772KB
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Sample
240425-b9373sdd3w
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MD5
0f0ee25a8b1b5211183bc818ecdf422f
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SHA1
edf0d85083e1cc9e0053833005d9e3a630955377
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SHA256
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6
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SHA512
2618b1f7aff7b62448d7e75aaa413e0e22e2ebf3c8d7c762ed534e6a1faa0d5c07cbb7d8e4aaecc24ff5768e2eb2eb07d6b06b16ffba6f007772f7427f60d03f
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SSDEEP
24576:CF1KSdrnKceUoI6qB26yaDPm0tCphRNtJkJ312Zx:sQOrKceUfVs0tCphRNtJkJl2T
Static task
static1
Behavioral task
behavioral1
Sample
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.nationalkham.com - Port:
587 - Username:
[email protected] - Password:
kham1234 - Email To:
[email protected]
Targets
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Target
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe
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Size
772KB
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MD5
0f0ee25a8b1b5211183bc818ecdf422f
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SHA1
edf0d85083e1cc9e0053833005d9e3a630955377
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SHA256
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6
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SHA512
2618b1f7aff7b62448d7e75aaa413e0e22e2ebf3c8d7c762ed534e6a1faa0d5c07cbb7d8e4aaecc24ff5768e2eb2eb07d6b06b16ffba6f007772f7427f60d03f
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SSDEEP
24576:CF1KSdrnKceUoI6qB26yaDPm0tCphRNtJkJ312Zx:sQOrKceUfVs0tCphRNtJkJl2T
Score10/10-
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 binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
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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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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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