General
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Target
HTML.exe
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Size
581KB
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Sample
231004-teaw6ach6w
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MD5
0c86e968796f80b0e5c091b3270ce88b
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SHA1
4b8cac21c67d776a6f1e834191b6091236248e73
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SHA256
cef638c80808c085c6ad3382a2c0d1f664a0cba324a178fa2acdd572a193eac5
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SHA512
fe13ad7fd9ffec5fead6a5e4b75208f9ed2bf9edf70efbc324d34711f1b60e9feabd34a3f74f00a9b6b4f160e524eff9f4f3e795f9ab5b867d908216ee3e31d4
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SSDEEP
12288:8awpemS7q1GV1ysvF5kJEqD1DqbQpkMwuINF9ypvrab3ZTsGD/si:8awpemS7qM6sd6JdpPpHvlabJTe
Static task
static1
Behavioral task
behavioral1
Sample
HTML.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
HTML.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
bengalleather.com - Port:
587 - Username:
[email protected] - Password:
kz@m@n04 - Email To:
[email protected]
Targets
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Target
HTML.exe
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Size
581KB
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MD5
0c86e968796f80b0e5c091b3270ce88b
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SHA1
4b8cac21c67d776a6f1e834191b6091236248e73
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SHA256
cef638c80808c085c6ad3382a2c0d1f664a0cba324a178fa2acdd572a193eac5
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SHA512
fe13ad7fd9ffec5fead6a5e4b75208f9ed2bf9edf70efbc324d34711f1b60e9feabd34a3f74f00a9b6b4f160e524eff9f4f3e795f9ab5b867d908216ee3e31d4
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SSDEEP
12288:8awpemS7q1GV1ysvF5kJEqD1DqbQpkMwuINF9ypvrab3ZTsGD/si:8awpemS7qM6sd6JdpPpHvlabJTe
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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