General
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Target
09b7b0acfc742ee42a84d758821762eb3f7263824b46d468b44031262c5d34e6
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Size
4.3MB
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Sample
221128-nfyfysab23
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MD5
6aadc34493259753df29c8b2e7c8ff0f
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SHA1
cb52ddb4da89d312d2c4ac56f3c71f5b0aca2f45
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SHA256
09b7b0acfc742ee42a84d758821762eb3f7263824b46d468b44031262c5d34e6
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SHA512
0cfa3f82d079f0bacb6bfc915b8780f80d33a9c2656c0fd5d495afb838219bc45138538ea54b48ea05d46fe423fa5062a3539c6892f4fa06221c743f0715633c
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SSDEEP
98304:PY88bYHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9j:P9wGdjjqPdDsDbsU0akJyxL405+fiX
Behavioral task
behavioral1
Sample
09b7b0acfc742ee42a84d758821762eb3f7263824b46d468b44031262c5d34e6.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
09b7b0acfc742ee42a84d758821762eb3f7263824b46d468b44031262c5d34e6
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Size
4.3MB
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MD5
6aadc34493259753df29c8b2e7c8ff0f
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SHA1
cb52ddb4da89d312d2c4ac56f3c71f5b0aca2f45
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SHA256
09b7b0acfc742ee42a84d758821762eb3f7263824b46d468b44031262c5d34e6
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SHA512
0cfa3f82d079f0bacb6bfc915b8780f80d33a9c2656c0fd5d495afb838219bc45138538ea54b48ea05d46fe423fa5062a3539c6892f4fa06221c743f0715633c
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SSDEEP
98304:PY88bYHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9j:P9wGdjjqPdDsDbsU0akJyxL405+fiX
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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