General
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Target
2DBF583E20A1714EBB7AAF9B61CD4E11.exe
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Size
4.0MB
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Sample
210618-xsqlyt1vja
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MD5
2dbf583e20a1714ebb7aaf9b61cd4e11
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SHA1
bb38de8320bfe3aa7dabe6946b9c039184a05bb2
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SHA256
d4fb12766874defc4d6a9dda8cd8aa956fdac4352d874c04f9828743247510df
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SHA512
1e59dbbe24a5bac9ecd24840602adcc4ac891d00aa73f825add5e79ce75e1ecfeb869d805c7098b452e9c6a9ef070324331a94db08a551cf71357c9adef29f80
Static task
static1
Behavioral task
behavioral1
Sample
2DBF583E20A1714EBB7AAF9B61CD4E11.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
2DBF583E20A1714EBB7AAF9B61CD4E11.exe
Resource
win10v20210408
Malware Config
Extracted
smokeloader
2020
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
Extracted
redline
18_6_bl_84s7
qitoshalan.xyz:80
Targets
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Target
2DBF583E20A1714EBB7AAF9B61CD4E11.exe
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Size
4.0MB
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MD5
2dbf583e20a1714ebb7aaf9b61cd4e11
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SHA1
bb38de8320bfe3aa7dabe6946b9c039184a05bb2
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SHA256
d4fb12766874defc4d6a9dda8cd8aa956fdac4352d874c04f9828743247510df
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SHA512
1e59dbbe24a5bac9ecd24840602adcc4ac891d00aa73f825add5e79ce75e1ecfeb869d805c7098b452e9c6a9ef070324331a94db08a551cf71357c9adef29f80
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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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Socelars Payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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autoit_exe
AutoIT scripts compiled to PE executables.
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