General
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Target
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1
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Size
119KB
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Sample
230103-a1sjjsgf45
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MD5
d9a2313ebd1f9d41687e127028bc230e
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SHA1
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1
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SHA256
a5d8eac92699a2e8870775b0eb150bb3fdedf4e86f6b0a26a122ad5f7e9fd3c2
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SHA512
4ee00a77199e82d63967f9731a5dd101f2dcec52584337dff306c2d5b71dfa4d83ac473617da0b022d301f8878b5cd835b18a35603fbe9dd7682064dc30264be
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SSDEEP
3072:EcJw0ADKnZ1bEGSzLu1XlEWb3MeUn3PAngc13Aa99sXcc:/W3IZ1bgQlExeUcN99sXcc
Static task
static1
Behavioral task
behavioral1
Sample
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
redline
1
107.182.129.73:21733
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auth_value
3a5bb0917495b4312d052a0b8977d2bb
Targets
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Target
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1
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Size
119KB
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MD5
d9a2313ebd1f9d41687e127028bc230e
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SHA1
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1
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SHA256
a5d8eac92699a2e8870775b0eb150bb3fdedf4e86f6b0a26a122ad5f7e9fd3c2
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SHA512
4ee00a77199e82d63967f9731a5dd101f2dcec52584337dff306c2d5b71dfa4d83ac473617da0b022d301f8878b5cd835b18a35603fbe9dd7682064dc30264be
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SSDEEP
3072:EcJw0ADKnZ1bEGSzLu1XlEWb3MeUn3PAngc13Aa99sXcc:/W3IZ1bgQlExeUcN99sXcc
Score10/10-
Modifies security service
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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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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Stops running service(s)
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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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