General
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Target
3f726e7e27cab2febb3921fc3b4cd58312a7a394cb63fc5f59283654e27c88cf
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Size
572KB
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Sample
230306-dhndnahh5s
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MD5
6bca96125423b79fe048dcbc58624e5f
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SHA1
df9420a48516ed1b678705b13788b684e9eb7faf
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SHA256
3f726e7e27cab2febb3921fc3b4cd58312a7a394cb63fc5f59283654e27c88cf
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SHA512
a9a61235e6890b909151f1e82accd2c0ccca1304a1cd50699ce29df956a9e9855abb25268b070247206db9a37caf65d4b792ed10c71a8c81197839aa2c5fa7ab
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SSDEEP
12288:2KuPb+HT0qE8S6S7ztLHKNu+A+/1bILFv/uZb0MbVOboswfRaI1TQ/gYb:2Hb8vOztLHKNu+A+/1bM1/ibTOboT6
Static task
static1
Behavioral task
behavioral1
Sample
3f726e7e27cab2febb3921fc3b4cd58312a7a394cb63fc5f59283654e27c88cf.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3f726e7e27cab2febb3921fc3b4cd58312a7a394cb63fc5f59283654e27c88cf.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bosphoreqroup.com - Port:
587 - Username:
[email protected] - Password:
password2022@ - Email To:
[email protected]
Targets
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Target
3f726e7e27cab2febb3921fc3b4cd58312a7a394cb63fc5f59283654e27c88cf
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Size
572KB
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MD5
6bca96125423b79fe048dcbc58624e5f
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SHA1
df9420a48516ed1b678705b13788b684e9eb7faf
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SHA256
3f726e7e27cab2febb3921fc3b4cd58312a7a394cb63fc5f59283654e27c88cf
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SHA512
a9a61235e6890b909151f1e82accd2c0ccca1304a1cd50699ce29df956a9e9855abb25268b070247206db9a37caf65d4b792ed10c71a8c81197839aa2c5fa7ab
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SSDEEP
12288:2KuPb+HT0qE8S6S7ztLHKNu+A+/1bILFv/uZb0MbVOboswfRaI1TQ/gYb:2Hb8vOztLHKNu+A+/1bM1/ibTOboT6
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Adds Run key to start application
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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