General
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Target
file.exe
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Size
928KB
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Sample
230216-lkxn4sgh73
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MD5
e40daa27438ed7646a28c2ca77e9aefb
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SHA1
23c8951246bc03974234fc4262133ed5e3988b63
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SHA256
e79759812a2a4e54bc5ecb5e4d44f4ce29ffa178c72d6a3a1257c669edfdc5ef
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SHA512
8fd3b6f1be9a7d909335d9b7f625832b23da811cfca6bdca8cf752257c8a25404a4a67f4ea5330b5e7c1c200a9426740ec1978e6930f0c90f7cc4c9ab5dea231
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SSDEEP
24576:hy4bMvOUlNNs5s8QVolXtmxOxPgGGyZc6:U4KOUlOQV2C6PcyG
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Malware Config
Extracted
redline
dubka
193.233.20.13:4136
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auth_value
e5a9421183a033f283b2f23139b471f0
Extracted
redline
ruma
193.233.20.13:4136
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auth_value
647d00dfaba082a4a30f383bca5d1a2a
Extracted
amadey
3.66
193.233.20.2/Bn89hku/index.php
Extracted
redline
ck
176.113.115.17:4132
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auth_value
7ac4424f89748eae7f5c6a4756d89c28
Targets
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Target
file.exe
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Size
928KB
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MD5
e40daa27438ed7646a28c2ca77e9aefb
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SHA1
23c8951246bc03974234fc4262133ed5e3988b63
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SHA256
e79759812a2a4e54bc5ecb5e4d44f4ce29ffa178c72d6a3a1257c669edfdc5ef
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SHA512
8fd3b6f1be9a7d909335d9b7f625832b23da811cfca6bdca8cf752257c8a25404a4a67f4ea5330b5e7c1c200a9426740ec1978e6930f0c90f7cc4c9ab5dea231
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SSDEEP
24576:hy4bMvOUlNNs5s8QVolXtmxOxPgGGyZc6:U4KOUlOQV2C6PcyG
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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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