General
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Target
39fef7688861692b86209bd83c4ee4b1.bin
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Size
402KB
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Sample
230312-bktbkscb59
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MD5
ae0eda065b7e5c4f7c6579ec7fbb3b1f
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SHA1
71b8583350170b80d0af74bbbcf9ede03336a5a3
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SHA256
b5b759622f890647a48720d6c8e1e3dc3a9d0d829218e594b760668eaed473f5
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SHA512
0df78d88b04cad1a6537b1dec9d0a54fb31528400bc8270ca54b1d23ed609b1e356f7df797e4e41f15d3238246373c956434ee377391756701f11b4db32f06e7
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SSDEEP
6144:X7FiQIqqNEvN817LEo7GQzmg3Ot87OMSBbxtNMqzCyE+mIBAIt5UTycWmwEqE7lq:XkuqNE18JbGQy078D6hIB5Uu7mwEqE+1
Static task
static1
Behavioral task
behavioral1
Sample
RFQ-05434567898654345.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RFQ-05434567898654345.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.sienkakupeste.com - Port:
587 - Username:
[email protected] - Password:
010203sienka++ - Email To:
[email protected]
Targets
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Target
RFQ-05434567898654345.exe
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Size
838KB
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MD5
3b4eea8c0ff330106c37b55bc3ffb85b
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SHA1
dbebee4560b1ddca4eff35f0a52f5aae543a813b
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SHA256
aa5336fbd1f094aabf356588943e259fdb8330a19e9e957bf8bbcac9d3ae7401
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SHA512
dc025f9000631f12d66d37e5e1b28e3eb8bb0a1c8d4bf35f4b742e46b344974257bf2b13872fb19e26922af1b6d9d252665e66dcf9bd33529b90f52cf0a18479
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SSDEEP
12288:hyvpWnX9zt58IXAExxphTTYLGJ/xdVzsEF0i6CPB+VxdfRmvxjHYKM6UGtpSsY/x:hrNRfJxgxsxE8N8zP
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Accesses Microsoft Outlook profiles
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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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