General
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Target
file.exe
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Size
898KB
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Sample
230113-1kwt5she9t
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MD5
efbdd6926c4cb453abc717966d17247b
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SHA1
4d5527e2b261b908905c857776cf625b12b3959c
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SHA256
d56f262888e77a5de910970fdc1fa46fef7fc527da135926e994affa293ebde6
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SHA512
d64ebc2141a1924c50589d349914471192a0be23ed436e98ea5a9c6c5c813e6b41b18979ebc6b0ca360042396fc31d656677d283b7b0a6a7bd6ff9e5f536f68b
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SSDEEP
6144:2ahOEYGnXi1o+ragfy6QRTsU3S7OZb9a:2icGXko+ragfAoUC7OZ8
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
purecrypter
https://buffetdetalhes.com/wp-admin/images/css/marina/bo/Vqhpwhiml.dll
Extracted
redline
1
45.142.214.214:20301
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auth_value
9c39d577e04da4bd3bab7c12203f5f07
Targets
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Target
file.exe
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Size
898KB
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MD5
efbdd6926c4cb453abc717966d17247b
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SHA1
4d5527e2b261b908905c857776cf625b12b3959c
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SHA256
d56f262888e77a5de910970fdc1fa46fef7fc527da135926e994affa293ebde6
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SHA512
d64ebc2141a1924c50589d349914471192a0be23ed436e98ea5a9c6c5c813e6b41b18979ebc6b0ca360042396fc31d656677d283b7b0a6a7bd6ff9e5f536f68b
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SSDEEP
6144:2ahOEYGnXi1o+ragfy6QRTsU3S7OZb9a:2icGXko+ragfAoUC7OZ8
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PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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