General
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Target
128de5e09d0453bdce3abe943b88c72adb065971c9db3ee6e8075bd6651c356e.zip
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Size
603KB
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Sample
231204-wrag9sec77
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MD5
4d5ab634bd11e4881fc8afd4e20f0f16
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SHA1
9071afe73c3a7718f2ed78b3c89f3d182dc85e8f
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SHA256
38f7728499fc37afa9b8c7135b46c05b98e3b92c47c15a1db03d6a525669a297
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SHA512
eb7612b6541f991837bf96ea0ebffbfb25ae3517e89a81321deb149a59be74ffb052ba628be37419f38432920af4a25f29f85904d06e06db67dd833f3c90903d
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SSDEEP
12288:RbUohhp+6+YAsb4cybM8qNve4IltzWc62HcVf7E9A1R4:dUIp+3j3rA8Av3qw3Pw9Y+
Static task
static1
Behavioral task
behavioral1
Sample
Kviitung_04-12-2023.exe
Resource
win11-20231128-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
sg3plcpnl0195.prod.sin3.secureserver.net - Port:
587 - Username:
[email protected] - Password:
V#[email protected]&Qo! - Email To:
[email protected]
Targets
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Target
Kviitung_04-12-2023.exe
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Size
626KB
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MD5
a98f880aefb9f770cf0f280b6aabfc63
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SHA1
9aa8fbe199f4f7386e418076438f72a958147f0c
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SHA256
f4c0c2490f385084d7673926acb7c950c30dfba656a77c85493cfc04889d002a
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SHA512
f2fc8169d950b39e1387a44613418196f70fb719e2c8ee055fd5f7cb18e73803dffe548f38a1653e22af8174ddaedf193b46ae30f8f8c84dcc3d1155e8076e8e
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SSDEEP
12288:FI45+po2V1kWEOIVim9yY7gRMpMCuaA9NV+wuSyW4hIcKvSwkPAg:FL+pJQnJyY7gepOaA9NV+gyW4hIpKP
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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