General
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Target
f7ef5eaf4e9279f6b6ca74672bbd96c3b52e45259dbaa402c40dc536dcba7081
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Size
506KB
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Sample
221106-naszaabcgp
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MD5
3e3a9dca80a8151f9e7f3e54dc6b2b24
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SHA1
1f8d00bedd6b81d57f1d483ad445d36769142c45
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SHA256
f7ef5eaf4e9279f6b6ca74672bbd96c3b52e45259dbaa402c40dc536dcba7081
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SHA512
27d64a9cf90a7b8d56e1608c4bc3ca71572d90b8aca676a69536f9bef0462da7680a92c738f8efd602d81d51af3bb9ebc17dfa51615137a1a394c2fe312d8611
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SSDEEP
12288:VJG8DwOR03F3o6pow4d5bSVlh1Cqda/e+SyFO:vG8DEmPbS11CqczO
Static task
static1
Behavioral task
behavioral1
Sample
f7ef5eaf4e9279f6b6ca74672bbd96c3b52e45259dbaa402c40dc536dcba7081.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f7ef5eaf4e9279f6b6ca74672bbd96c3b52e45259dbaa402c40dc536dcba7081.exe
Resource
win10v2004-20220901-en
Malware Config
Targets
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Target
f7ef5eaf4e9279f6b6ca74672bbd96c3b52e45259dbaa402c40dc536dcba7081
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Size
506KB
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MD5
3e3a9dca80a8151f9e7f3e54dc6b2b24
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SHA1
1f8d00bedd6b81d57f1d483ad445d36769142c45
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SHA256
f7ef5eaf4e9279f6b6ca74672bbd96c3b52e45259dbaa402c40dc536dcba7081
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SHA512
27d64a9cf90a7b8d56e1608c4bc3ca71572d90b8aca676a69536f9bef0462da7680a92c738f8efd602d81d51af3bb9ebc17dfa51615137a1a394c2fe312d8611
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SSDEEP
12288:VJG8DwOR03F3o6pow4d5bSVlh1Cqda/e+SyFO:vG8DEmPbS11CqczO
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ISR Stealer
ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
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ISR Stealer payload
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Adds Run key to start application
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Suspicious use of SetThreadContext
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