General
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Target
ab51139e71a05619e6e12989087e4c91d10c7bd06a79a90329ec40e1cfbb8ba4
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Size
170KB
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Sample
220923-pt42bsgfg2
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MD5
2ad0b99861723a32a7181b3be56efd0e
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SHA1
fc8f14bb378616f0bbc2fe601419c97cf178c002
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SHA256
ab51139e71a05619e6e12989087e4c91d10c7bd06a79a90329ec40e1cfbb8ba4
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SHA512
56a78e61309137fb57bfd3028cc7e273c1f0e32248eb8f0077b2ad89e6dd943e1fb593a4386b91f7ca468ff49a1fa45a3d304e4f60c795774189e19a5c8baac9
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SSDEEP
3072:OeoI+YLH75GU6RRjDt2xJmPtPriIKTt+w2ABJd9/PkK4n:F+YLHcUgRPCJyu7TtL
Static task
static1
Behavioral task
behavioral1
Sample
ab51139e71a05619e6e12989087e4c91d10c7bd06a79a90329ec40e1cfbb8ba4.exe
Resource
win10-20220901-en
Malware Config
Extracted
tofsee
svartalfheim.top
jotunheim.name
Extracted
redline
5.252.118.34:37991
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auth_value
b5af0cad45273cbce8023bfa93cf0768
Extracted
redline
LogsDiller Cloud (Sup: @mr_golds)
77.73.134.27:8163
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auth_value
56c6f7b9024c076f0a96931453da7e56
Extracted
redline
0002
13.72.81.58:13413
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auth_value
866ce0ed8cfe2be77fb43a4912677698
Targets
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Target
ab51139e71a05619e6e12989087e4c91d10c7bd06a79a90329ec40e1cfbb8ba4
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Size
170KB
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MD5
2ad0b99861723a32a7181b3be56efd0e
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SHA1
fc8f14bb378616f0bbc2fe601419c97cf178c002
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SHA256
ab51139e71a05619e6e12989087e4c91d10c7bd06a79a90329ec40e1cfbb8ba4
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SHA512
56a78e61309137fb57bfd3028cc7e273c1f0e32248eb8f0077b2ad89e6dd943e1fb593a4386b91f7ca468ff49a1fa45a3d304e4f60c795774189e19a5c8baac9
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SSDEEP
3072:OeoI+YLH75GU6RRjDt2xJmPtPriIKTt+w2ABJd9/PkK4n:F+YLHcUgRPCJyu7TtL
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detects Smokeloader packer
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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