General
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Target
CONTRACT #683793.zip
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Size
607KB
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Sample
221126-lqg6lsgf78
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MD5
103bfd7d3183cd1247a0759923d8455c
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SHA1
d15e96d3d52a0fdde177f3ddcd4eca93d02f559a
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SHA256
1026bd897eeb6e5149005278049e938a8de987e22bf74bd8a5ae45d4206f2914
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SHA512
e4b62eab206fb07999d1279134f0595c76c236b4a4ee95400f266f698978b0bc011b253847698be7de8fc7ca43cd58896ed80d49c3ccbe9be5fb48979d9b2c0e
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SSDEEP
12288:TZPaavYI4VIMRqV0CUzDSfyx2IKW1Eq7RRjpXco8XelYIpU+0O6zFC:TxgI4V8VD4GfyG8X7vpXco8elYI++0Jo
Static task
static1
Behavioral task
behavioral1
Sample
CONTRACT #683793.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
CONTRACT #683793.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.southernboilers.org - Port:
587 - Username:
[email protected] - Password:
Sksmoke2018# - Email To:
[email protected]
Targets
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Target
CONTRACT #683793.exe
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Size
788KB
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MD5
ea2c59815cfee933ed0d4b85f3429082
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SHA1
0f0ba262e017c7a1587a0759680953f4b5d41e43
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SHA256
ddb8df086907b77b37c15fa698d27f3bf388e46edc7e3f982faf5d110b36e914
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SHA512
efab7f4be2abdb8421a1f299fdceaf06ee11b27e9fdd2d6849efaeec5ba4f1f4589911d8a69feadae9250c2b3dba7eed450ce96311d625fd44338320115abb93
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SSDEEP
24576:UFUUa76CkkFg/IyXtFfya2X71pXc2oelYIU+C73:MPkoX3fyxX5psrelch7
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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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