General
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Target
0e4e3cdacfbe29fdc3e189e52ee8228e.bin
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Size
34KB
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Sample
230508-bc6lyagd56
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MD5
4f084595b3f135da6ecd75af19a79220
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SHA1
463b5248f226a116cf235d16ade51d01939a69fd
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SHA256
1714ba5db61334c038b40a0e41d65b87a583530097cb11793d2a67d84373679a
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SHA512
f5f5f7ebf20cab4b3e24bed669eb8da03608885e06c0ce236a60ecc5d7366b6d0a0e8ef546bf3f5552c887c6cd2211902450d4019082ee64e74c927f1f0ee078
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SSDEEP
768:Q4cWw4vwZN0ejdOrw2qmcrfA3s7YvQE9aW5Onk1upwc9:QjjzdYperl7Yvt93Uksb
Static task
static1
Behavioral task
behavioral1
Sample
ac3af6bd3139c444e8e146a6d48c110ae33c09d23c84b7b02f3d7af9eaa49c84.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
ac3af6bd3139c444e8e146a6d48c110ae33c09d23c84b7b02f3d7af9eaa49c84.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
http://62.204.41.23/o.png
Extracted
http://62.204.41.23/r.png
Extracted
http://62.204.41.23/file.png
Extracted
redline
[ PRO ]
185.161.248.16:26885
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auth_value
b4958da54d1cdd9d9b28330afda1cc3c
Targets
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Target
ac3af6bd3139c444e8e146a6d48c110ae33c09d23c84b7b02f3d7af9eaa49c84.exe
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Size
82KB
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MD5
0e4e3cdacfbe29fdc3e189e52ee8228e
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SHA1
59bdf38588f8fefefd49aa748dac4d025e9d0ec3
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SHA256
ac3af6bd3139c444e8e146a6d48c110ae33c09d23c84b7b02f3d7af9eaa49c84
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SHA512
4356a79c3c15f6bdd5c9e465f99cf5b5ea90edcf9e6e84be79cd3e128b3565462af4ce3982077f9f0b11035a30c3caedeae2ca4a62bc74eb6dc319c2236d302a
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SSDEEP
1536:Vdbe0uWRLLmR/epMMj1McUa33271MT1AosEeR9m+dIs:Tb/RLLmJMMMjK63E1MT1zr+dp
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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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XMRig Miner payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Loads dropped DLL
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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