General
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Target
9770aaf5fecac5069387ed1edc7f01ae.exe
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Size
748KB
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Sample
211225-j1ky5shdg2
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MD5
9770aaf5fecac5069387ed1edc7f01ae
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SHA1
bca2780fe903cb924f8eaf44aca9d492011b345f
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SHA256
a2ab17e8ffc5006666e7e00bfa7205a0d391cb14968cda48617d20a5a53df4d5
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SHA512
0db8aa67c32d9248c8316851ac2d5c3041091cd6417425ea90f38fc5bfec19f8ef1027746927c8a805a5d51e88fb4f859a6a61086224473991517077d504ee15
Static task
static1
Behavioral task
behavioral1
Sample
9770aaf5fecac5069387ed1edc7f01ae.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
9770aaf5fecac5069387ed1edc7f01ae.exe
Resource
win10-en-20211208
Malware Config
Extracted
redline
45.153.184.61:34783
Extracted
redline
cheat
45.147.196.146:6213
Extracted
raccoon
e9f10fade0328e7cef5c9f5bf00076086ba5a8a1
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url4cnc
http://91.219.236.18/baldandbankrupt1
http://194.180.174.41/baldandbankrupt1
http://91.219.236.148/baldandbankrupt1
https://t.me/baldandbankrupt1
Targets
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Target
9770aaf5fecac5069387ed1edc7f01ae.exe
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Size
748KB
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MD5
9770aaf5fecac5069387ed1edc7f01ae
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SHA1
bca2780fe903cb924f8eaf44aca9d492011b345f
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SHA256
a2ab17e8ffc5006666e7e00bfa7205a0d391cb14968cda48617d20a5a53df4d5
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SHA512
0db8aa67c32d9248c8316851ac2d5c3041091cd6417425ea90f38fc5bfec19f8ef1027746927c8a805a5d51e88fb4f859a6a61086224473991517077d504ee15
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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