General
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Target
403cb1ca0a8d1b75f8af7b27a3b4ee1913a14300bc1ed521f83d541db73c86c2
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Size
381KB
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Sample
220521-ayrt8sbac4
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MD5
6e74eacbfd2feb16c13c2b93743b89b7
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SHA1
34f657e3c4875ece7262d96bc1050383a51f50f5
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SHA256
403cb1ca0a8d1b75f8af7b27a3b4ee1913a14300bc1ed521f83d541db73c86c2
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SHA512
feb32f12b9e3ada0463fa4da489cacc46efd842776a81650a720ae08586aebf324c13ce3017d2da8576084b964310f2689bd668926d30c2b28f01672245999fe
Static task
static1
Behavioral task
behavioral1
Sample
New_Order2287.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
New_Order2287.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.actionassist.co.uk - Port:
587 - Username:
[email protected] - Password:
benjamin76
Targets
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Target
New_Order2287.exe
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Size
564KB
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MD5
2316d4f87db3d5d9040862d411914964
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SHA1
137ddfe2380f2f298febf5fb9f8eedab94c1ea48
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SHA256
1a6f810afe2bfeebadb01ab981ec29c7f0f8283570ab3a550f6a6cc4634384e2
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SHA512
7ce23a2736bb77ccf550cb4aa7be01976e907b0d386d4516cec0183dfb008665b54cc86983afc6ce06dd67a8c9a2f94bbb94adb9e48ed546ce986545e965c034
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload
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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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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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