General
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Target
4f67146b3a90f1b2e8d89854dd37b925c732caef63a22b041f577f3ce0c6c433
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Size
576KB
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Sample
230607-zk9wbsgd2v
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MD5
a1611da8edac600144ee76bbcb13bc6c
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SHA1
36f92c08afa99722c4c84c7f076dc0ed4669c61c
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SHA256
4f67146b3a90f1b2e8d89854dd37b925c732caef63a22b041f577f3ce0c6c433
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SHA512
ac672c67de50016ef37da2b5a4f585310c0cf590addcf3755428fab4e9961e04377d8e7ad05e8c2a7cafe68ef63db2eb2e5ad8cfce317b0cbd1d2c72faa3e514
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SSDEEP
12288:vMr+y90a+IeQFj01Id8D2sK58URsBrxBAPVgya0dl:ly9+LQFLP58oshxBcgL0dl
Static task
static1
Behavioral task
behavioral1
Sample
4f67146b3a90f1b2e8d89854dd37b925c732caef63a22b041f577f3ce0c6c433.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
diza
83.97.73.129:19068
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Extracted
redline
sheron
83.97.73.129:19068
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auth_value
2d067e7e2372227d3a03b335260112e9
Targets
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Target
4f67146b3a90f1b2e8d89854dd37b925c732caef63a22b041f577f3ce0c6c433
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Size
576KB
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MD5
a1611da8edac600144ee76bbcb13bc6c
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SHA1
36f92c08afa99722c4c84c7f076dc0ed4669c61c
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SHA256
4f67146b3a90f1b2e8d89854dd37b925c732caef63a22b041f577f3ce0c6c433
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SHA512
ac672c67de50016ef37da2b5a4f585310c0cf590addcf3755428fab4e9961e04377d8e7ad05e8c2a7cafe68ef63db2eb2e5ad8cfce317b0cbd1d2c72faa3e514
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SSDEEP
12288:vMr+y90a+IeQFj01Id8D2sK58URsBrxBAPVgya0dl:ly9+LQFLP58oshxBcgL0dl
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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Suspicious use of SetThreadContext
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