General
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Target
MavrodiBlack 2.exe
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Size
592KB
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Sample
230516-n6weaaaf65
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MD5
a5f8768a97c74ecc4c26c402f2bcef11
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SHA1
d234ce957544025614d49e1e18f3bac6352ca994
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SHA256
679ecde4cd6afa60eaf6ab07179310def1cc22b0790b1efeb52ce1d80b06531c
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SHA512
e425b6d9f19de18465af3ea438a9ec3ee9f0ca30608146f3094fa28960a841f5d3a9a2a13655c2123d93f5bcab79e57a37b10d7201ffddd8b8991c3f0eae6009
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SSDEEP
6144:jS6d7abcho/OiptVSaPCpikafd5Y9k1WeR7LSxDxpaG6WiX22QbjMrgXScKl+mH1:W6dvhop3zlEyLeKXo8r2Kl+4mW/QKU6
Static task
static1
Behavioral task
behavioral1
Sample
MavrodiBlack 2.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
MavrodiBlack 2.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
37.220.87.13:48790
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auth_value
5ccbd06c4978ff4912009e42060b2daf
Targets
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Target
MavrodiBlack 2.exe
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Size
592KB
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MD5
a5f8768a97c74ecc4c26c402f2bcef11
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SHA1
d234ce957544025614d49e1e18f3bac6352ca994
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SHA256
679ecde4cd6afa60eaf6ab07179310def1cc22b0790b1efeb52ce1d80b06531c
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SHA512
e425b6d9f19de18465af3ea438a9ec3ee9f0ca30608146f3094fa28960a841f5d3a9a2a13655c2123d93f5bcab79e57a37b10d7201ffddd8b8991c3f0eae6009
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SSDEEP
6144:jS6d7abcho/OiptVSaPCpikafd5Y9k1WeR7LSxDxpaG6WiX22QbjMrgXScKl+mH1:W6dvhop3zlEyLeKXo8r2Kl+4mW/QKU6
Score10/10-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Stops running service(s)
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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